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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 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 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 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 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: Direct Ship from manufacturer, contact us for availability

      Our Price: $299.00

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    • Rolls RM169 Professional Bluetooth Audio Mixer

      Rolls RM169 Professional Bluetooth Audio Mixer

      The ROLLS RM169 is a six channel Professional audio mixer with Bluetooth input. Two microphone inputs, and four stereo line RCA inputs, the RM169 is ideal for any installation where space is a consideration, without compromising audio quality. The Bluetooth input has extended range and exceptional audio quality. RCA and XLR balanced outputs jacks make the RM169 perfect for any application. Specifications: Input Impedance: Mic: 600 Ohms XLR balanced Source:...

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      Item #: RLS-RM169

      Availability: In Stock

      Our Price: $199.00

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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 MX124 ProMix IV Portable 4 Channel Field Mixer Battery or AC Operation

      Rolls MX124 ProMix IV Portable 4 Channel Field Mixer Battery or AC Operation

      The Rolls MX124 Pro-MixIV mixes 4 microphones into two transformer balanced outputs. It has four XLR inputs, each with individually switchable phantom power, and Low Cut switches (100 Hz high pass filter), a Level control, and a Pan control. As mentioned, it has two transformer balanced, XLR outputs. A 1/4 inch Aux/Headphone output has been provided along with a Clip indicator, Power indicator, and Power switch. The unit is also powered by two 9-Volt alkaline batteries or the included...

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      Item #: MX124

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $150.00

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    • Rolls MX54S ProMix Plus 3-Channel Mic Mixer

      Rolls MX54S ProMix Plus 3-Channel Mic Mixer

      The Rolls 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. As mentioned, it has two transformer balanced, XLR outputs. A 1/4 inch Aux/Headphone output has been provided along with a Clip indicator, Power indicator, and Power switch. The unit is also powered by two 9-Volt alkaline batteries. Features: Mixes three microphones...

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      Item #: MX54S

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $130.00

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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 SX95 Sub Woofer Crossover

      Rolls SX95 Sub Woofer Crossover

      The Rolls SX95 is a true stereo sub woofer crossover. It also features a mono or stereo selection switch to utilize the SX95 in mono. The SX95 features a true pass thru output that will allow proper connection to your system without any alterations to the original signal. The SX95 is a perfect way to separate low frequencies from line level program material in any system, home, professional or an installation. With a frequency range of 36Hz to 200Hz, and an external power supply...

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      Item #: RLS-SX95

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

      Our Price: $99.00

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    • Rolls SX45 Stereo Two-Way Crossover

      Rolls SX45 Stereo Two-Way Crossover

      The SX45 is a unique frequency dividing device for small sound reinforcement applications. The unit features a 12 dB/Octave roll-off rate, a frequency dividing range of 50Hz to 2.5kHz, and an external power supply for noise reduction. All this in a compact package with a compact price. Features: 12 dB/Octave roll-off Stereo RCA Input and Outputs 50Hz to 2.5 kHz crossover range Mono Sub Output Specifications: Input Impedance: 10K Ohm Output Impedance: 1K Ohm Headroom: +10 dBV Power Requirements:...

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      Item #: SX45

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

      Our Price: $95.00

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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 XLM113 3-Pin XLR Male to Barrier Strip Test Plug

      Rolls XLM113 3-Pin XLR Male to Barrier Strip Test Plug

      The Rolls XLM113 Male 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. After begging manufacturers to supply these to us (mentioning no names) we tooled these up ourselves. Actual unit may vary from the picture. Features: Adapts XLR connectors to screw terminals For convenient install...

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      Item #: XLM113

      Availability: In Stock

      Our Price: $10.50

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

      Our Price: $39.00

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

      Our Price: $69.00

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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: More on the way, 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, contact us for availability

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

      Our Price: $50.00

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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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