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Advanced AV Long-term client relationships have a track record of transforming technology objectives into reality. Our systems can be found in boardrooms, conference rooms, and auditoriums. Our Engineering-Networking Solutions have positioned us as a specialized integrator of professional Unified Communications and AV Systems for Corporate and Educational Clients in the Mid-Atlantic and Globally.

Rolls Corporation

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Total Products: 193
Model Product Name Description
12AX7A ECC83, 7025 Type Vacuum Tube The 12AX7A is a ECC83, 7025 type vaccum tube for use with preamplifiers and amplifiers.
A801 US to EUR Plug Adapter This adapts the plug (not the voltage) of a U.S. style plug to be used in continental Europe outlets. Only to be used with articles that have universal power inputs such as our PS27s that is 100vac - 240 vac.
A802 U.S. to British Adapter Plug This adapts the plug (not the voltage) of a U.S. or European style plug to be used in England and other places that use British outlets. Only to be used with articles that have universal power inputs such as our PS27s that is 100vac - 240 vac.
ABC904 Route Three Signal Switcher The ABC904 is a passive stereo or mono signal switching device designed to route a single signal to three outputs, or three input signals to a single output.
ADB2 Active Direct Box The ADB2 is powered by standard microphone phantom power from 9-48 VDC and uses a discrete low-noise differential driver to make it very quiet.
ADI6 Active Direct Box Converter The ADI6 is an active direct box designed to convert a high impedance signal and convert it to low impedance.
BC17 Belt Clip The BC17 attaches to the back of a PM50s, PM55, or PM351 to provide mobile use of those units.
BT301 Battery Tester The RA62b is a six-channel headphone/earphone amplifier for professional audio monitoring.
CL151 GLC Gate Compressor/Limiter The CL151 GLC is a unique dynamics processor with the added benefit of a microphone preamp. The unit features smooth, soft-knee compression and limiting, and noise gating for quiet operation.
CPB7 Smart Phone Break-out Box CPB7 is a smart phone breakout box. It allows to connect various inputs and outputs to smart phone.
CS1000 Cable Scanner Cable Tester/Test Tone/Phantom Verifier CS1000 Cable Scanner The CS1000 is a price/performance breakthrough in the cable maintenance, signal testing market. It tests ten different types of cable ends. Each cable being tested has its pinout scanned for continuity as well as proper polarity.
CT1 pro Cable Tester The CT1 pro provides an efficient way to detect shorted or open cables. The unit tests 1/4 TS, 1/4 TRS, RCA, and XLR.
DA134 4-Channel RCA Distribution Amplifier Designed for high end RCA audio distribution the DA134 is a four channel distribution amplifier.
DB14 A/V Presenter The DB14 is a special purpose direct box for applications where a stereo source signal can be separated, and individual volume controls used for each track such as an AV presentation from a laptop computer, or a rehearsing choir to a music track.
DB225 Professional Direct Box The DB225 is a transformer balanced, passive professional direct box. It features a Ground Lift switch for hum elimination, and an Attenuator switch for padding the input signal from -20 or -40dB.
DB227 Podcast-pro Microphone/Source Mixer Mixer is designed to mix a microphone with a source signal either RCA or 3.5mm (1/8”) signals.
DB24 Stereo Direct Interface The DB24 is an ideal impedance matching device for connecting any unbalanced stereo signal to a balanced system. Consumer audio equipment such as CD players, DVD players, MP3 players, etc., may be easily connected to a professional audio system.
DB25 Transformer Balanced Passive Direct Match Box The DB25b is a transformer balanced, passive direct box. It features a ground lift switch for hum elimination, and an attenuator control for padding the input signal from -20dB to -infinity dB.
DB25b Passive Direct Box The DB25b is a transformer balanced, passive direct box. It features a Ground Lift switch for hum elimination, and an Attenuator control for padding the input signal from -20dB to -infinity dB.
DU30 Microphone Preamplifier/Audio Ducker DU30 is a microphone preamp and background music preamp. When an announcement is made into the microphone, the music is automatically ducked under the announcement.
DU30b Mic-Preamplifier/Audio Ducker The DU30b is a microphone preamp and background music preamp. When an announcement is made into the microphone, the music is automatically "ducked" under the announcement. Then the music is brought back to it's previous level.
EB69 Mylar-cone Earphone, Silver Earphone has mylar cone and cobalt magnet. It is available in silver color.
EB77 Ear Phone The Rolls EB77 professional audio earbuds feature a carefully selected mylar cone / cobalt magnet design to fit the exacting needs of musicians and audio professionals alike.
EQ101 10-band Precision Equalizer The EQ101 is for any application needing simple mono equalization.
EQ210 10-Band Stereo Precision Equalizer The EQ210 10-Band Stereo Precision Equalizer is an effective problem solver where a small, stereo graphic equalizer is required.
GCI404 Audio Computer Interface The GCi404 mixes a balanced XLR Microphone signal with a 1/4" Instrument signal and a group of stereo Line Input signals. The Microphone input has +12 volt phantom power, a variable Level control from no signal to +55 dB of gain, and a Balance control.
GS76button Button for All Game Shows Red case with yellow button for all Rolls Game Shows.
GS76join Joining Cable for GS76 Cable for joining 2 GS76 controllers together. This is a "straight through" cable available in stores that sell wired telephone or here.
GS76R Game Show The GS76R is a teaching aid for quizzing students on subjects or ideas. Contestants try to "Buzz In" with correct answers first, thereby blocking out other contestants.
HA204 Battery Headphone Distribution Amplifier The HA204 2 x 4 is a handy stereo headphone/earphone amplifier designed to amplify and distribute a stereo line level audio signal to four sets of headphones or earphones.
HA204p Portable Battery Operated Headphone Amplifier The HA204p is a full frequency response, four channel headphone monitoring device designed for the recording studio, or other professional applications.
HA243 Studiophile 4-Channel Headphone Amplifier The HA243 is a high powered headphone amplifier with four 1/4” and 1/8” (3.5mm) headphone outs. The HA243 features an A-B switch for each channel to monitor either the A or B input with the flick of a switch.
HA43 4-Channel Studio Reference Headphone Amplifier The HA43 Pro is a full frequency response four channel headphone monitoring device designed for the recording studio, or other professional applications like listening rooms and monitoring stations.
HE18 Two Channel Buzz Off The HE18 is a two channel audio hum and buzz remover. Everyone knows how annoying it is to have 60 cycle hum in your sound. Now you can eliminate virtually all ground hum and buzz by simply inserting the HE18 into the audio path.
HM57 Headphone Monitor Interface Unit HM57 connects four mono 1/4” input signals and two main stereo mix signals to either the HM58 or HM59 headphone monitor remote.
HM58 Headphone Monitor Remote Unit HM58 along with either the HM60 headphone monitor system or HM57 headphone monitor interface, allows to mix four mono signals with two stereo signals for own personal monitoring needs.
HM59 Headphone Monitor Remote Unit with AGC Compression HM59 along with either the HM60 headphone monitor system or HM57 headphone monitor interface, allows to mix four mono signals with two stereo signals for own personal monitoring needs.
HM60 Headphone Monitor System System allows to mix four mono signals with two stereo signals for own personal monitoring needs. It includes equalization and AGC compression.
HR100 100W 4 Ohms MosFET Power Amplifier MosFET power amplifier is small in size and it has 100 WRMS output into 4 ohms.
HR11c Mic Processor with EQ and Compression The HR11C mic processor is a microphone and line level preamp for individual control of a signal before a main mixing console or as a single channel in a distributes system or even as part of a single channel P.A.
HR155 Rack Mount Monitor Speaker The HR155 Rack Mount Monitor is ideal for speaker monitoring anywhere space is limited. The all metal chassis of the HR155 will insure years of reliable use.
HR271 Filler Panel for RMS 270 Flat piece of vinyl covered steel with holes in it to cover 1 compartment of an RMS270 rack tray.
HR31 CRS Steel Bracket 2 of these brackets attach to the HR72,73,78 to allow those units to be rack mounted. These only work with those 3 HR units.
HR72 CD/MP3/USB/SD/MMC CARD Player The HR72 is a 1/2 rack space CD/MP3/USB/SD/MMC player.
HR73 Digital MP3 Recorder/Player The ROLLS HR73 is a half-rack space digital MP3 Recorder / Player and is ideal for installations where quick, easy.
HR78 Digital AM/FM Tuner The HR78 is a PLL synthesized digital AM/FM tuner in a feature-packed half-rack chassis.
HV6 Stereo Headphone Volume Control The HV6 is an in line headphone volume control. It accepts a stereo headphone level and allows the user to attenuate the volume to their headphones.
MA1705 70V Mixer Amplifier The MA1705 is a single rack space mixer amplifier designed for installation applications. The unit provides a compact and efficient way to mix up to three sources such as AM/FM tuners, CD players, and video players with up to two microphones.
MA2152 Stereo 70V Mixer Amplifier The MA2152 is a two rack space mixer amplifier designed for restaurants, schools, churches, clubs etc. The unit provides a compact and efficient way to mix up to three sources such as AM/FM tuners, CD players, and video players with up to two microphones.
MA2355 35w/Ch Stereo Mixer Amplifier The MA2355 is a single rack space mixer amplifier designed for small installation applications.
MA251 Stereo 5W/Ch Class D Mixer Amplifier The new MA251 is a compact class D stereo amplifier with a 4 CH. stereo mixer built in. It has 5 watts per channel @ 4 Ohms. The class D low heat design gives the MA251 the ability to be mounted in very tight applications.
MA252 Stereo 20W/Ch Class D Mixer Amplifier The new MA252 is a compact class D stereo amplifier with a 4 CH. stereo mixer built in. It has 20 watts per channel @ 4 Ohms. The class D low heat design gives the MA252 the ability to be mounted in very tight applications.
MA254 5 W/Ch Compact Class D Stereo Amplifier The new MA254 is a compact class D stereo amplifier with a 4 CH. stereo mixer built in. It has 5 watts per channel @ 4 Ohms. The class D low heat design gives the MA254 the ability to be mounted in very tight applications.
MA255 Stereo 20W/Ch Class D Mixer Amplifier The new MA255 is a compact class D stereo amplifier with a 4 CH. stereo mixer built in. It has 20 watts per channel @ 4 Ohms. The class D low heat design gives the MA255 the ability to be mounted in very tight applications.
MA66 Two Zone Mixer/Amplifier - 20W/Per Zone The MA66 is a 2 Zone mixer with a 20 watt per Zone power amplifier built in. The amp section is class D design so it does not generate any heat to the chassis, it can be used in any application.
MB15 ProMatch Stereo RCA to Balanced XLR Converter The MB15 ProMatch converts consumer level stereo RCA signals to balanced XLR professional line level, and back.
MB15b Two Way 1/8-in Stereo Converter The MB15 ProMatch converts consumer level stereo RCA signals to balanced XLR professional line level, and back. One side of the unit, labeled 1, has two XLR inputs and stereo RCA outputs.
MB35 USB DI/Level Matcher The MB35 converts stereo consumer level signals to professional line level signals - and vice versa.
MM11 Microphone Muting Switch The MM11 MicMute is a simple device designed to temporarily mute a balanced XLR signal. The MM11 will pass phantom power, with no popping on the outputs when switched.
MO2020 Signal Generator The MO2020 provides a sine and square wave output on two 1/4" jacks. The frequency range is variable from 20Hz to 24kHz, it accepts a 1.2 to 5 volt dc input on a 1/4" jack for external frequency control, and a 10 dB Output Pad.
MP128 MIDI Foot Controller The MP128 is a MIDI foot controller designed to send MIDI program change on any of the 16 MIDI channels, or MIDI song select with start and stop buttons.
MP13 Mini-Mic Preamplifier The MP13 is a small, simple, and inexpensive microphone pre amplifier for a variety of applications. The unit has XLR and 1/4" Outputs, XLR and 1/8" Inputs, and a single Gain control with a Clip indicator.
MP222 2 Channel Studio Pro Preamplifier The Rolls MP222 Studio Pro Preamp is a professional, two channel microphone preamp designed for use with both large diaphragm and standard studio mics.
MP322 MP3 Player Card Reader The MP322 is an MP3 card reader that plays MP3 files from an SD/MMD card, or USB thumb drive.
MP323 Rack Mount Bracket The MP323 Bracket is for mounting the MP322 into the RMS270 Rack tray. This is the only means we have of rack mounting the MP322.
MS111 General Purpose Muting Switch The MS111 is a general purpose muting switch for microphones. The MS111 will pass phantom power, with no popping on the outputs.
MS20 Microphone Splitter Unit Splitter designed to produce two balanced XLR signals (one direct, one transformer isolated) from one single XLR input signal.
MS20c Mic Splitter/Combiner/Isolator The MS20c Splitter / Combiner / Isolator will split a single balanced XLR signal into two isolated signals, combine two balanced XLR signals together into a single, or simply isolate a balanced line for buzz or hum elimination.
MSC106 Mic Stand Clamp The MSC106 is a stand bracket with tension adjustment screw - designed for attachment to any Rolls Accessory such as a PM50s, PM351, HA43 Pro, etc.
MU118 Digital Multimeter Digital Multimeter with Frequency Measurement and Temperature sensor.Too many features to list here, look at the picture carefully. Uses standard 9v battery.
MX122 4-Channel Stereo MiniMix Pro Microphone/Source Mixer The MX122 is a five channel audio mixer which combines a single microphone signal with four stereo instrument or line level signals.
MX124 4-Channel Stereo MiniMix Pro Microphone Mixer The MX5124 Pro-MixIV mixes 4 microphones into two transformer balanced outputs.
MX152 Mix Mate Source Mixer The MX152 is a one-half rack space, two microphone and three stereo source mixer.
MX153 Mix Mate - Two Microphone and Three Stereo Source The MX153 is a one-half rack space, two microphone and three stereo source mixer. The unit provides a compact and efficient way to mix sources such as AM/FM tuners, CD players, and video players with dynamic or condenser microphones.
MX22s 2 Channel Stereo/Mono Mixer The MX22s is a 2 Channel mixer for mixing a 1/8" line signal such as a laptop computer or Ipod, and a stereo RCA signal such as a CD player.
MX28 3 Channel True Stereo Line Mixer The MX28 is a three-channel true stereo line mixer. Each channel has an individual 1/4" input for the right and left sides, and the outputs are individual right and left 1/4" jacks. Each channel has a level and pan (balance) control.
MX310 MX310 MorMics 3Ch Mic Mixer/Combiner The MX310 MorMics - three channel microphone mixer. Although having many uses, this little mixer was originally designed for people that need to plug 2 or 3 more mics into a mic input.
MX34 2Ch Stereo Microphone Mixer The MX34 is a two channel microphone mixer with balanced XLR inputs, phantom power, and stereo 1/8" outputs.
mx34b 2Ch Microphone Mixer The MX34b LiveMix is a two channel microphone mixer. Although having many uses, this little mixer was originally designed with the video camera operator in mind.
MX34c 2-Channel Stereo LiveMix Microphone Mixer/Headset Mixer The MX34c LiveMix - two channel microphone mixer, originally designed with the video camera operator in mind.
MX36 Two Channel Microphone Camera Mixer The MX36 Cam-Mix is a two channel microphone mixer. Although having many uses, this little mixer was originally designed with the video camera operator in mind.
MX41 4Ch Stereo Mixer The MX41 is a stereo 4Ch passive mixer for expanding a console mixer, mixing instruments, cd players, cassette players, computers etc.
MX410 Four Channel Field Mixer The MX410 is a four channel, microphone mixer with balanced XLR inputs and outputs. The unit is ideal for the broadcast and video markets.
MX41b 2-Channel Stereo Line Mixer The MX41b is a stereo four channel passive mixer for expanding a console mixer, mixing instruments, CD players, cassette players, computers etc.
MX42 4 Channel Stereo Mini Mixer The MX42 is a four channel stereo mixer. The unit mixes up to four stereo RCA signals such as CD or cassette players with VCR units, even computer sound cards or MP3 players.
MX422 4-Channel Field Mixer The MX422 is a four channel, microphone/line mixer with balanced XLR inputs and outputs.
MX442 4Ch Field Mixer with Built-in Adjustable Limiter Mixer is designed for the broadcast and remote sound applications. This unit was researched and developed by industry professionals.
MX44s 4 Channel Stereo Mixer The MX44s is designed to mix up to four stereo line-level signals such as instruments, CD players, DVD players, MP3 players, laptop computers, etc. to a single stereo output.
MX51 4Ch Mini-mix Stereo Line Mixer The MX51 is a small 4-channel mixer with individual volume controls, headphone and line outs.
MX51s Small 4 Channel Mixer The MX51s Mini Mix 2 is small four-channel mixer with individual volume controls, and a headphone / line output. The unit has one XLR input along with an 1/8” input and 3 sets of stereo RCA inputs.
MX54 3Ch Battery Powered Mono Mixer The MX54 Pro-Mix mixes three microphones into a transformer balanced output.
MX54s 3-Channel Stereo Mic Mixer The MX54s Pro-Mix Plus mixes three microphones into two transformer balanced outputs. It has three XLR inputs, each with individually switchable phantom power, and Low Cut switches, a Level control, and a Pan control.
MX56c MiniMix A/V Mixer The MX56c, an upgrade to the Rolls MX56s, features four inputs including a mono 1/4" line input, a stereo 1/8" (3.5mm) line input, a balanced XLR microphone input with jumperable phantom power, and a stereo RCA line input.
MX902 Professional Compact Mixer, 2-band EQ The MX902 is a compact mixer for small mixing applications. It has an external power supply adding to it's already quiet and transparent operation.
OS10 Outlet Strip / Surge Protector The OS10 outlet strip is designed to accept six standard 120 volt grounded power cords. It features 90 Joule surge protection, 15A circuit breaker, back lit power switch, and is UL rated.
PA202 Stereo 20W/Ch Class D Amplifier Small general purpose audio power amplifier for projector, ceiling mount, or rack monitoring. Great for boardroom and classroom applications.
PA66 6 Zone Pager The PA66 is for microphone paging of up to 6 zones. Each zone switch provides a contact closer and balanced line level out on the rear barrier strip.
PA71 5W MicroMix Power Amplifier The PA71 mixes an XLR microphone signal with stereo (mixed to mono) RCA signals.
PB223 Dual Phantom Power Adapter The PB223 is for powering phantom powered microphones with 48VDC. Since the unit uses a 100KHz switching power supply there is no audio noise generated.
PB224 Dual Phantom Plus The new PB224 powers even the high-current draw microphones. The unit features a complete redesign in the voltage supply circuits, offering a rock solid 48 volts of clean phantom power.
PB23 Phantom Power Adapter The PB23 is for powering phantom powered microphones with 48VDC. Since the unit uses a 100KHz switching power supply there is no audio noise generated. It has an output pull down resistors so it will work with any mixer.
PC3 Short Power Cord Wall Wart Adapter The Rolls PC3 Power Cord is a simple yet convenient solution to the "Wall Wart" problem.
PI9 Phone Patch II The PI9 takes a signal from a standard telephone jack and,via transformer isolation, connects to a pair of RCA jacks, or a stereo 1/8" (3.5mm) jack.
PM350 Personal Monitor Mixer, 90dB SNR The mixer unit mixes a microphone signal with a 1/4" unbalanced instrument level signal and a 1/4" TRS stereo or mono monitor signal.
PM350b Personal Monitor Mixer Mixer mixes an XLR mic signal, 1/4" TRS stereo or mono instrument signal for headphone monitoring.
PM351 Personal Monitor System The PM351 is a personal monitoring device with a 1/4\" TRS stereo/mono Line Input,a single XLR Microphone input and hard-wired XLR pass-through, and a 1/4\" stereo/mono Instrument input with two transformer-balanced and isolated XLR Outputs.
PM50s Personal Monitor Amplifier The PM50s mixes a stereo or mono line-level Monitor signal with a mic level XLR microphone signal to a set of headphones or earphones.
PM50sOB Stereo Personal Monitor Amplifier The PM50sOB is designed for performers who need to monitor their own signal, such as their vocal, with the main mix.
PM52 Headphone Tap The PM52 is for connecting headphones to a speaker line.
PM55 Personal Monitor Amplifier The PM55 is designed for performers who need to monitor their own signal, such as their vocal, with the main mix. The unit has become very popular with drummers who need to mix a click with a monitor signal.
PM57 Headphone Tap The PM57 is for connecting headphones to a speaker line. The 1/4" Mono/stereo loop jacks are for connecting many boxes in series. There are 2 headphone jacks and volume control.
PS12 12VAC/800mA AC Adapter The PS12 is a 12VAC adapter for equipment that needs an AC power source.
PS12E 230VAC/800mA AC Adapter This is a general purpose A/C adapter for powering electronic equipment that requires 12VAC delivered on a DC type plug with the tip 2.1mm and the sleeve 5.5mm.
PS15 120V Power Adapter Small AC adapter for use with Rolls and other products.
PS16 Personal Monitor PowerSupply Signal Distribution The PS16 supplies the DC power and distributes the Monitor signal to up to ten of the PM50s, the PM50sOB, and the PM350 units by connecting them with ordinary stereo phone cords.
PS24 24VDC AC to DC Adapter The PS24 is a 24V 2A universal input power supply for Rolls class D power amps.
PS27 15VDC/200mA, 100 to 240VAC Adapter The PS27s is the main DC adapter for Rolls, it outputs 15Vdc @ 200ma and has a 6 feet cord with a DC connector on the end, tip negative barrel positive.
PS27E 230VAC/150mA AC Adapter This is a general purpose A/C adapter for powering electronic equipment that requires 12VAC delivered on a DC type plug with the tip 2.1mm and the sleeve 5.5mm.
PS27K 230VAC/150mA AC Adapter This is a general purpose A/C adapter for powering electronic equipment that requires 12VAC delivered on a DC type plug with the tip 2.1mm and the sleeve 5.5mm.
PS84 4.25" Power Speaker Speaker is designed for monitoring audio signals such as for sound rooms, AV presentations, monitoring recordings, etc.
PS91ZM 9VDC/400mA AC Adapter This is a general purpose A/C adapter for powering electronic equipment that requires a DC type plug with the tip negative 2.1mm and the sleeve positive 5.5mm.
PT102 Audio Phase Tester The PT102 consists of two units a transmitter and receiver.
R103 Steel Security Panel The Rolls R103 is a security cover made specifically for our rack products. Set your levels and don’t worry that they will be changed. Made of vinyl coated steel.
RA102 10 Channel Expandable Headphone Amplifier The RA102 is 10ch headphone amplifier that can be ganged together for as asmany channels as desired.
RA163 8 Channel Distribution Amplifier The RA163 is an eight channel distribution amp. It has independent volume attenuation for each channel, and 1X8(mono) or 2X4(stereo) compatibility.
RA170 70W Power Amplifier The RA170 Power Amplifier was designed especially for the installation contractor.
RA200 100 Watt 2 Channel Power Amplifier The RA200 features two 100 watt RMS - 4 ohm outputs, a bridging switch, MOSFET drivers in a voltage and current gain circuit, one second power-up delay, and LED power output meters.
RA2100 100W Professional Power Amplifier The RA2100b is a stereo 100W/channel RMS power amplifier in a standard 2 rack space format.
RA235 Stereo 35W/Ch Power Amplifier The RA235 is a virtually indestructible single rack space amplifier intended for musicians and studio owners alike.
RA250 50W/Ch Stereo Class D Power Amplifier The RA250 is a virtually indestructible Class D single rack space stereo power amplifier intended for sound contractors, musicians and studio owners alike.
RA280 80W Stereo Power Amplifier Amplifier is intended for professional audio, musical, and studio applications.
RA53 5Ch Headphone Amplifier The RA53 is a five-channel headphone amplifier with a variety of input options. There are four different ways to send a master mix to the RA53.
RA53b Stereo Headphone Amplifier The RA53b is a high powered headphone amplifier with five 1/4” and 1/8” (3.5mm) headphone and earphone outs. Two RA53b units may be linked together and mounted side-by-side in a universal rack tray for a total of 10 outputs.
RA62 6Ch Stereo Headphone Amplifier Amplifier is designed for high quality audio monitoring. It is intended for sound reinforcement, studio, choir, and other applications where high channel to size ratio is desirable.
RA62b 6Ch Stereo Headphone Amplifier with Fiberglass Circuit Board Amplifier is designed for high quality audio monitoring. It is intended for sound reinforcement, studio, choir, and other applications where high channel to size ratio is desirable.
RA62c 6 Channel Headphone/Earphone Amplifier The ROLLS RA62c is a six-channel headphone/earphone amplifier for professional audio monitoring. A variety of input options are available including 1/4", RCA, and balanced XLR.
RA63 Distribution Amplifier, 90dB S/N Ratio Distribution amplifier will distribute six high-level balanced lines in a sound distribution system.
RA63b 12-Channel Audio Distribution Amplifier The RA63b is an eight channel mono, or four channel stereo distribution amplifier designed for the contractor / install market.
RA63s 8 Channel Mono or 4 Channel Stereo Distribution Amplifier The ROLLS R A63s distributes a mono signal to eight outputs, or a stereo signal to four right and left outputs. The inputs and outputs may be connected balanced or unbalanced.
RA900 2Ch 260W Professional Power Amplifier Amplifier is housed in a painted steel chassis and includes a special high performance transformer, and a fused power line.
RD1024 1x1 Digital Room Delay Processor for Speaker, 0.03% THD The RD1024 is a single input, single output digital room delay for speaker distance delay, or time alignment.
RD320 1x1 Digital Room Delay Processor for Speaker, 0.09% THD The RD320 is a single input, single output digital room delay for speaker distance delay, or time alignment.
RDB104 4-Channel Quad Active Direct Box Each channel of this powerful impedance matching device features two paralleled 1/4" inputs (one on the front, one on the rear), an input level control, and an electronically balanced XLR output.
RDB109 Audio Distribution Sound Center The RDB109 is an audio distribution device with a single balanced XLR line-level Input, distributed via transformer isolation to ten balanced XLR Outputs.
REQ Parametric Equalizer, 90dB S/N Ratio Equalizers are designed for modern sound reinforcement and recording applications. Smooth band-pass filtering and transparent low-noise circuitry provide virtually distortion free operation.
REQ131 31-Band Mono Graphic Equalizer The REQ131 is designed for modern sound reinforcement applications. Smooth band-pass filtering and transparent low-noise circuitry provide virtually distortion free operation.
REQ215 15-Band Dual Graphic Equalizer The REQ215 Dual Band graphic equalizer is designed for modern sound reinforcement applications. Smooth band-pass filtering and transparent low-noise circuitry provide virtually distortion free operation.
REQ313 31-Band Graphic Equalizer The REQ313 graphic equalizer is intended for room equalizing or sound shaping and the approximate frequency response curve can be seen graphically by the settings of the frequency controls.
REQ315 15-Band Graphic Equalizer The REQ315 is a two channel graphic equalizer utilizing constant Q filtering.
RM203 Stereo Line Mixer, 10 Stereo Inputs The stereo line mixer is a line-level mixer with 10 channels of stereo 1/4" inputs, a tape input and output provided via stereo RCA jacks, and a mono auxiliary send and stereo returns.
RM203x Stereo Line Mixer, 9 Stereo Inputs The stereo line mixer is a line-level mixer with nine channels of stereo 1/4" inputs, a single XLR mic input, a tape input and output provided via stereo RCA jacks, and a mono auxiliary send and stereo returns.
RM219 10-Channel Stereo Microphone/Line Mixer The RM219 Stereo Line Mixer is a line-level mixer with nine channels of stereo 1/4" inputs, a single XLR Mic Input, a Tape input and output provided via stereo RCA jacks, and a mono auxiliary send and stereo returns.
RM424 4-Channel Audio Mixer The RM424 Four Zone Mixer combines two paging microphones with two line level source inputs.
RM64 Four Zone Mixer Four Zone Mixer combines two paging microphones with up to four line level source inputs.
RM65 6x4 6-channel Mixer 6x4 mixer is a breakthrough in size/performance for an audio mixer, it is a full function 6 channel mixer in a single space 19" rack chassis.
RM65b 6x4 Mixer 6Ch Console Mixer The new RM65b HexMix is a single rack space unit featuring 6 channels of audio mixing, each with an XLR Microphone Input and 1/4" unbalanced Line Input.
RM67 7-Channel Microphone/Source Mixer The RM67 is a single rack space mixer designed for the install/contractor market.
RM68 9-Channel Microphone/Source Mixer The RM68 is designed to mix up to three microphones with three stereo sources, and send them in any combination to two separate zones.
RM69 6-Channel Microphone/Source Mixer The RM69 MixMate 3 is six channel, single rack space, electronic audio mixer with two microphone inputs and four stereo line inputs.
RM70 Single Rack Space Mixer The RM70 is a single rack space mixer designed for the install/contractor market. It is ideal for small clubs, restaurants, churches, or schools.
RM74 6-channel Single Rack Space Mixer The RM74 MixMate 2 is six channel, single rack space, electronic audio mixer with two microphone inputs and four stereo line inputs.
RM75 6-channel Single Rack Space Mixer, 96dB S/N Ratio The RM74 MixMate 2 is six channel, single rack space, electronic audio mixer with two microphone inputs and four stereo line inputs.
RM81 8Ch Audio Mixer Mixer is intended for sound reinforcement or studio applications where several microphones or line sources need to be combined to a single output.
RM82 8-Channel Microphone/Line Mixer The RM82 is an eight channel mixer in a single rack space intended for a variety of sound reinforcement applications including board rooms, churches, mixing console expansion etc.
RM83t 8 Channel Transformer Balanced Microphone Mixer The RM83t is an eight channel mixer in a single rack space intended for a variety of sound reinforcement applications. Including board rooms, churches, mixing console expansion etc.
RMS270 Rack Module System - Rack Tray The RMS270 is a custom single rack space chassis for mounting any 2 of the HR series units, HR78 AM/FM Digital Tuner, HR72 CD/MP3 Player, MP322 MP3 Card reader/player and the HR73 MP3 Player / Recorder.
RP221 Bottom Feeder Subwoofer Generator with Sonic Exciter The RP221 processes the sound with Rolls unique Spectrum Correction Encoding circuitry, and feeds the outputs with a variable crossover for complete control over the final sound.
RP252 Stereo/Dual Mono Compressor Limiter Gate The RP252 is a professional, full featured compressor/limiter that can handle a wide range of signals. Variable threshold, compression ratio, attack and release make the compressor/limiter section complete for the sound reinforcement.
RP262 2Ch Stereo Sonic Exciter RP262 is a 2Ch frequency compensation device designed to add life and animation to sound.
RP8 Dual Momentary Foot Switch The RP8 is a dual momentary contact foot switch with a single TRS 1/4" input/output connector. The sleeve of the jack is common to the 2 switches and the tip connects to one switch and the ring to the other.
RP93s Patchwork Midi Controlled Audio Switcher The RP93s Patchwork is a MIDI control device that provides control of 4 switch and a 4 stereo FX loop devices.
RPB486 6 Channel Phantom Power Supply The RPB486 powers up to 6 condenser microphones with 48 volts of ultra clean phantom power. The outputs are 1/4" Tip-Ring-Sleeve balanced for easy connection to a digital multi-track recorder.
RPM26 Rack Power Adapter The Rolls RPM26 is a single rack space, power distribution unit supplying 9 total switched AC power outlets.
RPQ160 4-band Parametric Equalizer The RPQ160 is a four-band parametric equalizer for the professional audio installation and music market. The unit is housed in a steel painted 1U rack space chassis, has an internal power supply, and is designed to withstand the rigors of road use.
RPQ160b 4-Band Parametric Equalizer The RPQ160b is a 4 band parametric equalizer with high and low shelving filters and is capable of processing frequencies from 20Cy to 20KCy.
RS79b Quartz digital PLL Synthesized Tuner The RS79b is a digital PLL synthesized AM/FM tuner.
RS80 Digital Quartz PLL Synthesized AM/FM Tuner The RS80 is a Phase Lock Loop digital AM/FM Tuner designed and built for professional applications such as remote radio station trucks and repeaters, church and school installations, as well as night clubs and restaurants.
RSE261 Dual Sonic Exciter The RSE261 dual sonic exciter is a two channel frequency compensation device designed to add life and animation to your sound.
RX321 Stereo Crossover Unit RX321 is designed with the most demanding audio applications in mind. The separate crossover controls and 24dB/Octave rolloff rate provide a level of performance.
SC4 6ft Stereo Cable The SC4 is a 6 foot long 3.5mm (1/8") to 3.5mm (1/8") stereo cable. Many of our products feature a 3.5mm jack on the front or rear panel.
SE162 Red Square DI/Exciter The SE162 is an impedance matching device with a unique and usefull addition - sonic excitment.
SL33 Stereo Program Limiter The new SL33 Stereo Program Limiter provides smooth dynamics processing for professional and consumer audio equipment.
SLC19 Stereo Level Control The SLC19 is designed to control stereo audio signal levels. Since the unit is passive and requires no power, it can go anywhere in a line level signal path - and does not need to be located near a power source.
SLM305 Digital Sound Level Meter The SLM305 is a digital sound level meter with a back lit display. It operates off a single 9 volt battery.
SS32 Mini Route 3 Signal Switch The SS32 is a passive stereo or mono signal switching device designed to route a single signal to three outputs one at a time, or three input signals to a single output.
SX21 Tiny Two-Way Crossover The SX21 is a 24dB/Octave two-way frequency divider intended for small sound reinforcement applications. It has Input, Low and High Output jacks, and Input, Crossover Frequency, Low and High Output controls.
SX45 Stereo Two-Way Crossover The SX45 is a unique frequency dividing device for small sound reinforcement applications.
URT5 Universal Rack Tray The Rolls URT5 is a universal rack tray and like the name applies it has been designed to mount various items in a rack. Made of powder coated steel.
VP29 Phono Preamplifier The VP29 is a simple yet integral part of the vintage home audio enthusiast. It’s circuitry is designed not only to provide the RIAA equalization curve, but smooth and quiet operation.
WP37 Wall Plate Volume Control The WP37 is a single volume control wall plate. Designed for use with the RM64, RM67 and RM70 remote volume controls.
XLF112 Female XLR to Screw Terminal The XLF112 female XLR to screw terminal. Can use regular pro audio gear in custom installations with only bare wires out of the wall.
XLM113 Male XLR to Screw Terminal The XLM113 male XLR to screw terminal. Can use regular pro audio gear in custom installations with only bare wires out of the wall.
YS19 Stereo Y Adapter The YS16 is a “Y” adapter that is mentioned in the PS16 description to connect up to eight PM series units to one PS16.
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