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Rolls Corporation

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    • Rolls HR70 FM Digital Transmitter with RCA and XLR Input

      Rolls HR70 FM Digital Transmitter with RCA and XLR Input

      The Rolls HR70 is a digital display analog FM transmitter. The HR70 provides a fast and simple solution for setting up local FM broadcasts to your parking lot or wherever needed! Perfect for houses of worship, drive-up clinics and drive-in movie theaters you can broadcast your message while maintaining safe, social distancing. At its core, the Rolls HR70 is a digital FM transmitter. Your system output connects via the XLR or RCA inputs and the HR70 inserts that signal into a...

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      Item #: RLS-HR70

      Availability: In Stock

      Our Price: $179.00

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    • Rolls RA235 35w Rack Mount Power Amp 1RU

      Rolls RA235 35w Rack Mount Power Amp 1RU

      The Rolls RA235 is a virtually indestructible single rack space amplifier intended for musicians and studio owners alike. The unit is ideal for home studio applications or wherever a clean, efficient, medium wattage amp is required. The front panel acts as heat distribution, there is no fan to induce noise. Features: 35 Watts per channel of clean amplification 1/4" and RCA inputs Convenient spring-loaded output terminals Front panel heat sinking for proper venting Level controls...

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      Item #: RA235

      Availability: In Stock

      Our Price: $225.00

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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 MX153 MixMate 1/2RU 2 Mic & 3 Stereo Source Mixer w/PS27

      Rolls MX153 MixMate 1/2RU 2 Mic & 3 Stereo Source Mixer w/PS27

      The Rolls 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. Applications include background music and paging for small clubs, churches, schools, restaurants, etc. Each microphone channel has a Level and Tone control. Sources One and Two have Level adjustments and pass through combined Bass and Treble...

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      Item #: MX153

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $135.00

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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 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. If you're looking to make the switch from floor wedges to in-ear monitors, the Made in the USA Rolls PM50se is a cost-effective wired solution to get you there. The reduced stage noise...

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      Item #: RLS-PM50SE

      Availability: In Stock

      Our Price: $49.00

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    • Rolls RA170 70-Volt Audio Power Amplifier

      Rolls RA170 70-Volt Audio Power Amplifier

      The Rolls RA170 Power Amplifier was designed especially for the installation contractor. The RA170 is a single rack-space, mono unit with a choice of an RCA or 1/4" unbalanced input. The 70 volt speaker outputs are provided via spring-loaded terminals - no transformer is required for speaker connection. The front panel includes a Power indicator LED, a Volume control, and two Clip LEDs which indicate circuitry overload. The output circuitry is protected from momentary shorting and...

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      Item #: RA170

      Availability: In Stock

      Our Price: $225.00

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    • Rolls HR78X Digital 1/2 Rack AM/FM Tuner With XLR Outputs

      Rolls HR78X Digital 1/2 Rack AM/FM Tuner With XLR Outputs

      The Rolls HR78X is a PLL synthesized digital AM/FM tuner in a feature-packed half-rack chassis. The unit is ideal for replacing analog tuners, and where a small digital tuner is desired. The unit ships with FM and AM antennas, and the 1/8" output has sufficient levels to drive a pair of headphones. Up to two HR78X units may be rack mounted in a single, standard 1U rack space, the Rolls URT5 (Universal Rack Tray), or the RMS270 Rack Module System. Features: Retains presets when...

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      Item #: RLS-HR78X

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $209.00

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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: Direct Ship from manufacturer, contact us for availability

      Our Price: $200.00

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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 RA163 8 Channel XLR Distribution Amp w/Channel Attenuation

      Rolls RA163 8 Channel XLR Distribution Amp w/Channel Attenuation

      The Rolls RA163 is an eight channel distribution amp. It has independent volume attenuation for each channel, and 1X8(mono) or 2X4(stereo) compatibility. Balanced XLR jacks for all inputs and outputs. The RA163 also has volume knobs on the front panel and access to the stereo/mono switch. The chassis is made of powder coated steel and uses an IEC 120V power cord, no wall wort adapter with this professional grade distribution amp. Designed for installations where you need to send...

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      Item #: RA163

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $150.00

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    • Rolls RMS270 Tray Rackmount Kit for Rolls HR Series and MA251 Products

      Rolls RMS270 Tray Rackmount Kit for Rolls HR Series and MA251 Products

      The Rolls RMS270 rack tray is designed to securely hold two Rolls half rack products so they can be mounted in a single rack space. The RMS270 is designed to house any combination of the HR72, HR73, HR78, MX153 or HR155. It can potentially hold other products but you will need to drill mounting holes in the RMS270 or the product you intend to mount in the RMS270. To mount the HR72, HR73 or HR78. You will need to use the internal (silver) mounting brackets and hex nuts - see below....

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      Item #: RMS270

      Availability: In Stock

      Our Price: $49.80

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    • Rolls MO2020se Signal Generator for Electronic Testing in the Audio Frequency Range 20Hz to 24kHz

      Rolls MO2020se Signal Generator for Electronic Testing in the Audio Frequency Range 20Hz to 24kHz

      The Rolls MO2020se is a signal generator for electronic testing in the audio frequency range. It has XLR, RCA and 1/4" unbalanced sine wave outputs, and a 1/4" unbalanced square wave output. For external control or sweeping of the frequency range, a 1/4" VCO input is provided to receive 1.2 to 5 volts dc. Features: Frequency range from 20Hz to 24kHz Balanced XLR, RCA and 1/4" unbalanced Outputs Sine and Square wave outputs -30 dB pad for referencing Specifications: Output Level:...

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      Item #: RLS-MO2020SE

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $75.00

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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 HRS84 FM Digital Tuner/Receiver with XLR outputs

      Rolls HRS84 FM Digital Tuner/Receiver with XLR outputs

      The Rolls HRS84 is a digital FM tuner/receiver. Functioning as an FM Receiver ONLY, not a transmitter the HRS84 features professional line level XLR outputs with a dedicated headphone out on the front of the unit. It operates in Mono or Stereo and two HRS84 can be rack mounted in a single standard 1U rack space. You can also use the Rolls URT5 (Universal Rack Tray) or RMS270 Rack Module System. Features: Tuning Range: 87.5 - 108 MHz Audio...

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      Item #: RLS-HRS84

      Availability: In Stock

      Our Price: $139.00

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    • Rolls PI9 Phone Patch II Telephone Audio Interface

      Rolls PI9 Phone Patch II Telephone Audio Interface

      The Rolls 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. The isolation keeps the output signal separate from the telephone line, and will not keep the line open unless the internal jumper is moved. Applications for the PI9 include broadcast, conference rooms, phone training, or wherever a phone conversation needs to be recorded or heard over a PA system. Please Note...

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      Item #: PI9

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $44.00

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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 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 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: More on the way, usually ships in 3-10 business days

      Our Price: $50.00

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    • Rolls SS412 Source Selector

      Rolls SS412 Source Selector

      The SS412 source selector is a completely passive design with absolutely nothing added to your audio signal path. That means no power required, no electronics used and no distortion will ever be added. The chassis is made from .090" steel, meaning it is 3 times thicker than most chassis. Four pairs of RCA inputs allow for connection to all your sources, and one pair of RCA jacks to go to your amplifier. Connection of the SS412 is easy. The rear panel 1-4 RCA's connect your input...

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      Item #: RLS-SS412

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $99.00

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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 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: More on the way, usually ships in 3-10 business days

      Our Price: $24.00

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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 XLF112 3-Pin XLR Female to Barrier Strip Test Plug

      Rolls XLF112 3-Pin XLR Female to Barrier Strip Test Plug

      The Rolls XLF112 Female XLR to screw terminal. Now you can use regular pro audio gear in custom installations with only bare wires out of the wall. Using these plugs you have the advantage of plugable barriers and standard jacks with the disadvantages of neither. Features: Adapts XLR connectors to screw terminals For convenient install adaptations

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      Item #: XLF112

      Availability: In Stock

      Our Price: $10.50

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    • Rolls PS16 Power Center for PM Series Personal Monitors

      Rolls PS16 Power Center for PM Series Personal Monitors

      The Rolls 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. Although the PS16 has only 4 output jacks they can be multiplied with "Y" adapters for many more outputs. This makes a much "cleaner" installation and eliminates the need for multiple wall-warts and adapter cables etc. Features: Supplies power for up to ten PM50s, PM50sOB, and PM350 units Directly...

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      Item #: PS16

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $63.00

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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.

      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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