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Rolls Corporation

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    • Rolls MX22s Mini Mix 2-Channel Line Mixer

      Rolls MX22s Mini Mix 2-Channel Line Mixer

      The Rolls 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. The MX22s has enough output to drive a power amplifier directly, and is ideal for audio visual and aerobics studio applications. The MX22s can be configured as either Stereo (default) or Mono, by moving a shorting jumper on the PCB. Power adapter is included. Features: 1/8" and RCA line level signals Dual RCA Stereo output Individual...

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      Item #: MX22S

      Availability: In Stock

      Our Price: $50.00

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    • Rolls RM64 Four Zone Mixer

      Rolls RM64 Four Zone Mixer

      The new ROLLS RM64 Four Zone Mixer combines two paging microphones with up to four line level source inputs. Each input is switch selected to output to any combination of four zone outputs. The outputs are all balanced XLR connectors, and a 1/4" Remote Volume jack provides each zone with the means for external volume control. The Microphone inputs feature automatic ducking for easy paging. The RM64 is the ideal solution for banquet rooms, offices, restaurant/night clubs, etc. Features: Two...

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      Item #: RM64

      Availability: In Stock

      Our Price: $200.00

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    • Rolls MB15B 3.5mm / RCA / XLR ProMatch Converter

      Rolls MB15B 3.5mm / RCA / XLR ProMatch Converter

      The Rolls 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. The other side labeled 2, has stereo RCA inputs and two XLR outputs. Each side has stereo level controls, and an LED indicates that power is applied to the unit. An additional benefit of the MB15 is that it will act as a balanced XLR line level control. By adding a stereo pair jumper between...

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      Item #: MB-15B

      Availability: In Stock

      Our Price: $56.00

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    • Rolls MP13 Mini-Mic Preamp XLR-1/4 Phantom

      Rolls MP13 Mini-Mic Preamp XLR-1/4 Phantom

      The Rolls 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. Switchable Phantom Power is included for use with a condenser microphone. The unit comes complete with a power adapter. Features: Small size Works with dynamic, Phantom and Heaset mics XLR and 3.5mm inputs XLR and 1/4" outs Works with 9 to 12 Vdc Specifications: Input...

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      Item #: MP13

      Availability: In Stock

      Our Price: $56.00

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    • Rolls MP222 Studio Pro Preamp

      Rolls MP222 Studio Pro Preamp

      The MP222 Studio Pro Preamp is a two channel microphone preamp. Although having many possible uses, this microphone preamp was designed for studio applications. It has a transformer balanced mic input section, and many variable options for getting your mic to sound just as you want it to when recording. It is great if you are just looking for studio quality mic processing, or any application where a high quality mic preamp is needed. Features: Transformer Balanced Inputs XLR Inputs and Outputs +48...

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      Item #: RLS-MP222

      Availability: In Stock

      Our Price: $169.00

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    • Rolls RM316 Switchable Three Zone Mixer

      Rolls RM316 Switchable Three Zone Mixer

      The ROLLS RM316 Three Zone Mixer combines three microphones or XLR line level signals with three RCA line level source inputs. Each input is switch selected to output to any combination of three zone outputs. The outputs are all balanced phoenix connectors, remote volume provides each zone with the means for external remote volume control. The Microphone inputs feature selectable ducking, paging for each individual zone. The RM316 is easy for anyone to use from the front, from the...

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      Item #: RLS-RM316

      Availability: Usually ships in 3-10 business days

      Our Price: $250.00

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    • Rolls HR155 5 Watt Rackmount Stereo Audio Monitor / Speaker

      Rolls HR155 5 Watt Rackmount Stereo Audio Monitor / Speaker

      The Rolls HR155 is a compact rack mount monitor speaker. This unit is designed and manufactured to monitor sound from any stereo RCA line level output, or a single balanced XLR at line level. The chassis design gives the HR155 the ability to be mounted in very tight applications. It will work great in racks, or anywhere a small monitor speaker is required. The HR155 is built in an all metal chassis and weighs 1.25 pounds. Overall dimensions are 7.5" X 3.125" X 1.75". The HR155...

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      Item #: HR155

      Availability: In Stock

      Our Price: $100.00

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    • Rolls RM69 MixMate 3 - 6 Channel/1RU Electronic Audio Mixer

      Rolls RM69 MixMate 3 - 6 Channel/1RU Electronic Audio Mixer

      The Rolls RM69 MixMate 3 is six channel, single rack space, electronic audio mixer with two microphone inputs and four stereo line inputs. The unit is ideal for installs such as small restaurants or night clubs where space is a consideration, without compromising audio quality. A convenient front-panel 3.5mm jack has been included for connection to any standard MP3 player's headphone output. Features: Two XLR Microphone Inputs (including a paralleled front panel input). Individually...

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      Item #: RLS-RM69

      Availability: In Stock

      Our Price: $150.00

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    • Rolls MS111 Mic Switch

      Rolls MS111 Mic Switch

      The Rolls MS111 is a general purpose muting switch for microphones. The MS111 will pass phantom power, with no popping on the outputs. It is configurable to be Push to Mute or release to Mute by a second switch accessed on the side of the unit. The MS111 can have the mute switch configured to be Momentary (see manual), the switch is set to latching from the factory. The MS111 is only compatible with balanced signals. To switch a microphone signal on or off connect the balanced...

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      Item #: MS111

      Availability: In Stock

      Our Price: $44.00

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    • Rolls DA134 4 Channel RCA Distribution Amp

      Rolls DA134 4 Channel RCA Distribution Amp

      Designed for high end RCA audio distribution the Rolls DA134 is a four channel distribution amplifier. RCA and 1/8” inputs that can be switched from mono or stereo. The DA134 will distribute a mono signal to eight outputs, or a stereo signal to four stereo outputs. The outputs are designed to drive line level signals. The DA134 is the perfect distribution amp anywhere high quality sound distribution is required. Features: Expands the output of a stereo device to multiple outputs Can...

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      Item #: RLS-DA134

      Availability: In Stock

      Our Price: $99.00

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    • Rolls PM351 Personal Monitor Station

      Rolls PM351 Personal Monitor Station

      The Rolls PM351, like its predecessor the PM350b, 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. All three of these inputs are also routed via individual Level controls, to a 1/4" and an 1/8" (3.5mm) Phone Output. The Mic Through, and Instument outputs have jumpered Ground Lifts for elimination of ground...

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      Item #: PM351

      Availability: In Stock

      Our Price: $81.00

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    • Rolls DB24 Stereo Direct Interface

      Rolls DB24 Stereo Direct Interface

      Introducing the Rolls DB24 Stereo Direct Interface. This unit is a two channel isolation device designed to connect high impedance devices to low impedance. The unit is completely passive, and utilizes Rolls proprietary audio transformers for superior sound. A heavy duty steel chassis was chosen to provide maximum reliability when used in demanding live sound reinforcement applications. A variety of inputs are provided including stereo and mono 1/4", stereo RCA, and stereo 1/8"...

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      Item #: DB24

      Availability: In Stock

      Our Price: $69.00

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    • Rolls PB223 Dual Phantom Power Adapter

      Rolls PB223 Dual Phantom Power Adapter

      The Rolls PB223 is for powering phantom powered microphones with 48VDC. Since the unit uses a 100KHz switching power supply there is no audio noise generated. The PB223 has output pull down resistors so it will work with any mixer. The PB223 is identical to the PB23, except it powers two microphones rather than one. Features: Utilizes a switching regulator for stable voltage performance Power condenser microphones requiring phantom power Operates on the included Rolls PS27 12VDC...

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      Item #: PB223

      Availability: In Stock

      Our Price: $56.00

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    • Rolls ILC19 Inline Level Control

      Rolls ILC19 Inline Level Control

      The ILC19 is an in line level control for XLR balanced signals. The unit can operate with the Female jack on the front as an input, with the Male jack on the rear being its output. It can also be used in reverse meaning that the rear Male jack can be the input, with the front Female jack being the output. The ILC19 can be used with a MIC or LINE level balanced signals. Features: Balanced XLR Input and Output Level Volume control small compact size MADE IN USA!!! This product will last. Specifications:...

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      Item #: RLS-ILC19

      Availability: Usually ships in 3-10 business days

      Our Price: $55.00

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    • Rolls PM50se Personal Monitor Amp

      Rolls PM50se Personal Monitor Amp

      The Rolls PM50se mixes a stereo or mono line-level Monitor signal with a microphone or line level XLR signal to a set of headphones. It has a monitor level control, mic/XLR level control, mic/line pass through XLR jack, two headphone output jacks, and a stereo or mono TRS or TS 1/4" monitor input jack. Possible users may be drummers who need to hear a click track, choir singers who need to hear themselves, podcast, recording or many other applications. The power adapter is...

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      Item #: RLS-PM50SE

      Availability: In Stock

      Our Price: $49.00

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    • Rolls PB23 Phantom Power Adapter

      Rolls PB23 Phantom Power Adapter

      The Rolls 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. Features: Powers a single microphone Utilizes a switching regulator for stable voltage performance Specifications: Phantom voltage: 48V Connectors: 1: Male XLR, 1: Female XLR, 1: 5mm DC input jack Power Input 12 - 18 VCD (Rolls PS27) Size: 3" x 2.5"...

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      Item #: PB23

      Availability: Usually ships in 3-10 business days

      Our Price: $44.00

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    • Rolls BC17 Belt Clip for PM50s PM50sOB and PM350

      Rolls BC17 Belt Clip for PM50s PM50sOB and PM350

      The Rolls BC17 belt clip for the PM series to attach to clothing. Works with the PM50s PM50sOB and PM350 Features: Spring steel with mounting screws

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      Item #: BC17

      Availability: Usually ships in 3-10 business days

      Our Price: $5.00

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    • Rolls CL151 GLC Gate Compressor Limiter

      Rolls CL151 GLC Gate Compressor Limiter

      The Rolls 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. Gating is indicated by a front panel LED, and gain reduction is indicated via a 5-LED ladder. The plug connected to the Tip is the "Send" which will connect to the Input of the signal processing device, and the Ring is the "Return" which connects directly to the detector (compression...

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      Item #: CL-151

      Availability: Usually ships in 3-10 business days

      Our Price: $99.00

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    • Rolls DB14b AV Presenter Stereo Patch Box

      Rolls DB14b AV Presenter Stereo Patch Box

      The Rolls DB14b 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. It has stereo RCA and 1/8" inputs, 2 volume controls, RCA and XLR outputs, and uses no power. Features: Splits Stereo RCA and stereo 1/8" (3.5mm) signals Individual Right and Left level controls Transformer balanced XLR mono...

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      Item #: DB14B

      Availability: In Stock

      Our Price: $49.00

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    • Rolls DB225 Professional Direct Box

      Rolls DB225 Professional Direct Box

      The Rolls 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. Padding the input signal provides a way to connect the DB225 to a line level signal, even a speaker level signal and connecting it to a balanced line or Mic input on a mixer. The two 1/4 inch; inputs are paralleled pass-through to also send the input signal to a tuner, pre amp, etc....

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      Item #: DB225

      Availability: Usually ships in 3-10 business days

      Our Price: $79.00

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    • Rolls DB25b Matchbox Direct Box with Groundlifter

      Rolls DB25b Matchbox Direct Box with Groundlifter

      The Rolls 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. Padding the input signal provides a way to connect the DB25b to a line level signal, even a speaker level signal and connecting it to a balanced line or Mic input on a mixer. The two 1/4 inch; inputs are paralleled pass-throughs to also send the input signal to a tuner, pre amp, etc. ...

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      Item #: DB25B

      Availability: Usually ships in 3-10 business days

      Our Price: $24.00

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    • Rolls DU30b Mic Preamp Audio Ducker

      Rolls DU30b Mic Preamp Audio Ducker

      The Rolls 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. Features: Automatically ducks music under announcements Perfect for restaurants and small clubs Clean, Quiet Mic Preamp Female XLR jack for connection to a dynamic or condenser paging microphone. Jumper for engaging the +12 volt phantom power to...

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      Item #: DU30B

      Availability: Usually ships in 3-10 business days

      Our Price: $80.00

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    • Rolls HA243 4 Channel Studiophile Headphone Amp

      Rolls HA243 4 Channel Studiophile Headphone Amp

      The Rolls 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! Please note! Plugging a mono 1/4" or 1/8" TS plug into the Headphone Outputs on the front or rear of the HA243 will cause permanent damage to the unit because one side would be shorted to ground. Never plug a mono plug into ever plug a mono plug into...

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      Item #: HA-243

      Availability: Direct Ship From Manufacturer

      Our Price: $130.00

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    • Rolls HA43 PRO 4 Channel Stereo Headphone Amp

      Rolls HA43 PRO 4 Channel Stereo Headphone Amp

      The Rolls 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. Each output boasts a whopping 20 dB of clean channel gain. Features: Stereo 1/4" and Dual RCA Inputs. Slider Volume controls. AC adapter included. Full frequency response. Lots of output level.... it's loud! HA43 Pro Specifications: Input Impedance: 100K Ohms unbalanced Size:...

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      Item #: HA-43PRO

      Availability: In Stock

      Our Price: $50.00

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    • Rolls HE18 Buzzoff 2-Channel Audio Hum Eliminator

      Rolls HE18 Buzzoff 2-Channel Audio Hum Eliminator

      The Rolls 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. Plus, the unit will convert an unbalanced signal into a balanced signal, and vice-versa. This greatly improves overall noise performance. Features: Eliminates ground loop hum and buzz Leaves signal grounds connected Passive, the unit requires...

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      Item #: HE18

      Availability: Usually ships in 3-10 business days

      Our Price: $39.00

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      Rolls Corporation is a company specializing in audio electronics manufacturing. Products include signal processors, amplifiers, mixers, signal sources, and interface accessories.

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      Markertek is an authorized dealer for the entire Rolls line. If you don't see what you're looking for, contact us and we'll do our best to get it for you.

       
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