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Rolls Corporation

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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

      Our Price: $209.00

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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 MX410 4 Channel Field Mixer with LED Meters

      Rolls MX410 4 Channel Field Mixer with LED Meters

      The Rolls MX410 is a four channel, microphone mixer with balanced XLR inputs and outputs. The unit is ideal for the broadcast and video markets. It has the same features of other ENG / portable mixers without the extremely high price. Applications include: DV Field Production Electronic News Gathering Location Recording (Dialogue and Music) Digital Recording Broadcast Remotes and Desktop Mixing for Video Post Production. Features: Four balanced XLR Inputs. Two...

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      Item #: MX410

      Availability: In Stock

      Our Price: $269.00

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    • Rolls MA2152 Stereo/70v Mixer Amplifier 100w/Ch or 200w Mono

      Rolls MA2152 Stereo/70v Mixer Amplifier 100w/Ch or 200w Mono

      The Rolls 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. Priority talk over is provided on Microphone One for paging, and on Source Three for a jukebox, telephone, etc. The power output section may be connected to 4, 8, or 16 ohm speakers, or directly connected to a 70 volt...

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      Item #: MA2152

      Availability: Direct Ship From Manufacturer

      Our Price: $409.00

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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: In Stock

      Our Price: $135.00

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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 MS112 Push to Talk XLR A-B Switch

      Rolls MS112 Push to Talk XLR A-B Switch

      The ROLLS MS112 is an XLR switching device. The MS112 will allow you to Push To Talk or mute an XLR signal with a selectable momentary or latching switch configuration. LED indicator for monitoring where the XLR signal is being sent. A mic or line level XLR is plugged into the input, and output is sent to the A or B outputs in a momentary or latching configuration. Quiet switching for both +48V phantom power microphones or dynamic microphones. Features: XLR female input and XLR male output...

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      Item #: RLS-MS112

      Availability: Usually ships in 3-10 business days

      Our Price: $129.00

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    • Rolls RA2100B 200 Watt/Ch.(4ohms) Audio Power Amplifier

      Rolls RA2100B 200 Watt/Ch.(4ohms) Audio Power Amplifier

      The Rolls RA2100b is a stereo 100W channel RMS power amplifier in a standard 2 rack space format. It is intended for professional audio and distributed musical applications. The unit features 100 Watts per channel RMS into four ohms, 85 Watts per channel into eight ohms, and for the contractor - 70 Volts eight ohms. The unit also features MOSFET drivers in a voltage and current gain circuit and a one-second input turn-on delay. The RA2100b will drive 25 Volt speaker lines directly...

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      Item #: RA-2100B

      Availability: Direct Ship From Manufacturer

      Our Price: $315.00

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    • Rolls RM424 Four Zone Mixer

      Rolls RM424 Four Zone Mixer

      The Rolls RM424 Four Zone Mixer combines two paging microphones with two 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, Remote Volume provides each zone with the means for external volume control. The Microphone inputs feature selectable ducking for paging. Front panel speaker makes pre assignment monitoring for each channel possible with individual switching for each channel. The...

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      Item #: RLS-RM424

      Availability: Direct Ship From Manufacturer

      Our Price: $290.00

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    • Rolls MA1705 70v Mixer Amplifier 70w

      Rolls MA1705 70v Mixer Amplifier 70w

      The Rolls 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. Priority talkover is provided on Microphone One for paging, and on Source Three for a jukebox, telephone, etc. The power amplifier provides 70 Watts of power when connected to a 70 volt speaker system. Note: This...

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      Item #: MA1705

      Availability: In Stock

      Our Price: $299.00

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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 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: Direct Ship From Manufacturer

      Our Price: $99.00

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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 HRS84 FM Digital Tuner with XLR outputs

      Rolls HRS84 FM Digital Tuner with XLR outputs

      The Rolls HRS84 is a digital FM tuner. It features professional line level XLR outputs. A dedicated headphone output on the front of the unit. Operates in Mono or Stereo. Up to two HRS84's can be rack mounted in a single standard 1U rack space, the Rolls URT5 (Universal Rack Tray), or the RMS270 Rack Module System. Features: Tuning Range: 87.5 - 108 MHz Output Level control XLR and RCA Outputs FM stereo or mono operation Specifications: 30 dB quieting sensitivity: 28 dB Image...

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      Item #: RLS-HRS84

      Availability: In Stock

      Our Price: $139.00

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    • Rolls DB226 Stereo Line to Balanced Mono Converter

      Rolls DB226 Stereo Line to Balanced Mono Converter

      The Rolls DB226 is a small adapter with an all metal chassis, designed to convert a stereo line level signal to a balanced mono output. The DB226 can also convert a balanced mono input to a mono RCA output. DIN rail bracket also avaliable. Features: Plugable screw terminal for the balanced side RCA input or output Small compact design Made in USA Specifications: 40 - 20K Hz response +4dB max level

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      Item #: RLS-DB226

      Availability: Usually ships in 3-10 business days

      Our Price: $69.00

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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 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 MO2020 Testoscillator

      Rolls MO2020 Testoscillator

      The Rolls 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 is included to provide a -10 dB reference signal. Features: Freququency range from 20Hz to 24kHz 1/4" unbalanced Outputs Sine and Square wave outputs -10 dB pad for referencing Power Loop-Through for connection to additional unit Specifications:...

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      Item #: MO-2020

      Availability: In Stock

      Our Price: $75.00

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    • Rolls MU118 Digital Multimeter with Frequency Measurement and Temperature Sensor

      Rolls MU118 Digital Multimeter with Frequency Measurement and Temperature Sensor

      This Rolls MU118 instrument is compact, rugged, battery operated, handheld 3 1/2 digit digital multimeter for measuring DC and AC voltage, DC and AC current, resistance and diode, capacitance, transistor, continuity test, temperature and frequency. The dual-slope A-D converter uses C-MOS technology for auto-zeroing, polarity selection and over-range indication. Full overload protection is provided. It is an ideal instrument for use in the field, laboratory, workshop, hobby and...

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      Item #: MU118

      Availability: Usually ships in 3-10 business days

      Our Price: $42.29

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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 SL33b Stereo Program Limiter

      Rolls SL33b Stereo Program Limiter

      The SL33b automatically controls the levels of commercial / consumer audio signals. Since there is no audio level standard for consumer audio, theSL33b keeps the levels maintained for a more comfortable listening environment.

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      Item #: RLS-SL33B

      Availability: Usually ships in 3-10 business days

      Our Price: $63.00

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    • Rolls MX42 4 Channel Stereo Passive Mixer

      Rolls MX42 4 Channel Stereo Passive Mixer

      The Rolls MX42 is a four channel stereo passive (requiring no power) 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. All signals are mixed via stereo 100K ohm potentiomenters to stereo RCA output connectors. Features: 4 Stereo RCA inputs Passive, the unit requires no power. Specifications: Input Impedance: 10K to 47K Ohms Output Impedance: 2.5K to 10K Ohms Gain: -12 dB MAX Dimensions:...

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      Item #: MX42

      Availability: Usually ships in 3-10 business days

      Our Price: $49.00

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    • Rolls MS20c Mic Splitter / Combiner / Isolator

      Rolls MS20c Mic Splitter / Combiner / Isolator

      The Rolls 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. Please note that when combining two condenser microphones, phantom power voltage is passed to only one of the microphones due to the internal isolation transformer. Note: Will only pass phantom power to one microphone. Features:...

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      Item #: MS-20C

      Availability: Usually ships in 3-10 business days

      Our Price: $44.00

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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 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.

      Markertek is proud to offer FREE UPS Ground Shipping on Featured Rolls Products!
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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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