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Rolls Corporation

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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.

      • Transformer Balanced Inputs
      • XLR Inputs and Outputs
      • +48 Volt Phant

         

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        Item #: RLS-MP222

        Availability: In Stock

        Our Price: $163.00

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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 has an included R

           

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          Item #: HR155

          Availability: In Stock

          Our Price: $100.00

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        • Rolls MB15B 3.5mm / RCA / XLR ProMatch Converter

          Rolls MB15B 3.5mm / RCA / XLR ProMatch Converter

          The New Replacement for the Popular MB15 Pro Match Now Adds a 3.5mm Input for Conversion to XLR or RCA Output!

          The MB15B ProMatch converts consumer level 3.5mm Stereo or 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 both a 3.5mm stereo input and stereo RCA inputs and two XLR outputs. Each side has stereo level controls, and an LED indicates that power is applied to the

               

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              Item #: MB-15B

              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 15VDC powe

                   

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                  Item #: MX124

                  Availability: In Stock

                  Our Price: $150.00

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                • Rolls MA2152 Mixer-Amplifier

                  Rolls MA2152 Mixer-Amplifier

                  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 system without the ne



                     

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                    Item #: MA2152

                    Availability: In Stock

                    Our Price: $419.00

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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 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.

                    • Expands the output of a stereo device to multiple outputs
                    • Can raise the output level to true

                       

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                      Item #: RLS-DA134

                      Availability: Direct Ship From Manufacturer

                      Our Price: $98.00

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                    • Rolls MA252 Compact Class D Stereo Amplifier with 4-Channel Built-in Stereo Mixer

                      Rolls MA252 Compact Class D Stereo Amplifier with 4-Channel Built-in Stereo Mixer

                      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. It will work great in ceilings by projectors, or anywhere small and heat free amplification is required. The MA252 is in an all metal chassis and weighs 1 pound. Overall dimension are 6.75" X 3.5" X 1.5". Bottom mounts are provided for permanent installations. The MA252 has a

                         

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                        Item #: RLS-MA252

                        Availability: In Stock

                        Our Price: $169.00

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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.

                        • 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
                        • Input Impedance: 10K Ohms balanced/unbalanced
                        • Max Input Le

                         

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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 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 controls. Source Three ha

                         

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                        Item #: MX153

                        Availability: In Stock

                        Our Price: $125.00

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                      • Rolls RA63b 8-Channel Mono 4 Channel Stereo Distribution Amplifier

                        Rolls RA63b 8-Channel Mono 4 Channel Stereo Distribution Amplifier

                        The RA63b is an eight channel mono, or four channel stereo distribution amplifier designed for the contractor / install market. The outputs are designed to drive high-level balanced lines in a sound distribution system. The screw terminals on the rear panel are for input and output, and each output may power more than one line.

                        • Mono or Stereo Operation - mono input to eight outputs, or stereo inputs to four stereo outputs.
                        • +20 dB Gain switch.
                        • Screw Terminal inputs and outputs.
                        • The RA63b replaces the

                           

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                          Item #: RLS-RA63B

                          Availability: In Stock

                          Our Price: $160.00

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                        • Rolls HRD342 Digital Room/Speaker Delay

                          Rolls HRD342 Digital Room/Speaker Delay

                          The Rolls HRD342 is intended for low cost, simple, time alignment of speakers in larger rooms or outdoors. The delay dial is shown in mili-seconds to make setup easy. The 32 to 360 ms shown on the dial will correlate to about the same in feet (32 ms = 32 ft). The Rolls HRD342 is inserted between the main console output and the amplifiers supplying the delayed speaker signal.

                          • Balanced XLR input and output
                          • Level control to make up or add gain
                          • Mounting designed to fit Rolls RMS270 rack tray, HR31 rack

                             

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                            Item #: RLS-HRD342

                            Availability: Direct Ship From Manufacturer

                            Our Price: $149.00

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                          • Rolls MX310 MorMics 3Ch Mic Mixer/Combiner

                            Rolls 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. The MX310 is a 3 channel microphone mixer with balanced XLR inputs, phantom power, and XLR Mic/Line output. It has a stereo 1/8" (3.5mm) Auxiliary input for connection to any stereo line-level source such as an AM/FM tuner, CD player etc. A 3.5mm stereo output jack is provided for connection to a computer, ear bud

                             

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                            Item #: RLS-MX310

                            Availability: In Stock

                            Our Price: $94.00

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                          • Rolls Rack Mount 35WPC 8ohm Mixer Amplifier With Stereo RCA Outputs

                            Rolls Rack Mount 35WPC 8ohm Mixer Amplifier With Stereo RCA Outputs

                            The MA2355 is a single rack space mixer amplifier designed for small 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 35 Watts of power connected to 8 ohm speakers.

                            Important Notices: The front panel acts as the heat sink for this

                               

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                              Item #: MA2355

                              Availability: In Stock

                              Our Price: $299.00

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                            • Rolls RS81B Quartz PLL Synthesized AM/FM Tuner

                              Rolls RS81B Quartz PLL Synthesized AM/FM Tuner

                              The RS81B is a single rack space 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.

                              • Up to 30 FM and AM stations may be stored
                              • RDS ( Radio Data System) Display
                              • Retains presets when power is off
                              • Large LCD digital display
                              • Auto Search function
                              • Standard 1 space EIA rack chassis
                              • 3.5mm Headphone output, XLR outputs
                              • Signal strenth LED meter indicator
                              • Remote

                                 

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                                Item #: RLS-RS81B

                                Availability: Direct Ship From Manufacturer

                                Our Price: $285.00

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                              • Rolls RA235 35w Rack Mount Power Amp 1RU

                                Rolls RA235 35w Rack Mount Power Amp 1RU

                                The 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.

                                • 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 and Clip indicators for each channel
                                • Recommended Load: 8 W
                                • Frequency Response: 5 Hz - 40 kHz
                                • Equiv. Input Noise: 100

                                 

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                                Item #: RA235

                                Availability: Usually ships in 3-10 business days

                                Our Price: $225.00

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                              • Rolls RM67 Mic / Source Mixer

                                Rolls RM67 Mic / Source Mixer

                                The RM67 is a single rack space mixer designed for the install/contractor market. The unit mixes three balanced microphones with four stereo sources to mono or stereo balanced outputs.

                                The XLR Microphone Inputs have Mic/Line level switches, a send/return Insert jack, and individually switchable +12 VDC phantom power. Priority talkover, with variable Duck Sensitivity is available on one microphone for paging, and on one Source input for use on a jukebox. telephone system, etc.

                                Each Microphone inp

                                   

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                                  Item #: RM-67

                                  Availability: In Stock

                                  Our Price: $220.00

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                                • Rolls URT5 Universal Rack Tray Black

                                  Rolls URT5 Universal Rack Tray Black

                                  Rolls URT5 16Gauge 1RU Universal Rack Tray

                                  • Various mounting holes and hole shapes for mounting Rolls products as well as other items
                                  • 16 Gauge steel chassis
                                  • W: 17.5" D: 10" H: 1.75"
                                  • All in a 19" standard rack space

                                   

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                                  Item #: URT5

                                  Availability: In Stock

                                  Our Price: $28.72

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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.

                                  • Two Mic Inputs with Tr



                                   

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                                  Item #: RM64

                                  Availability: Direct Ship From Manufacturer

                                  Our Price: $200.00

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                                • Rolls HA43 PRO 4 Channel Stereo Headphone Amp

                                  Rolls HA43 PRO 4 Channel Stereo Headphone Amp

                                  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. Each output boasts a whopping 20 dB of clean channel gain.

                                  • 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
                                  • Input Impedance: 100K Ohms unbalanced
                                  • Max Input Level: +14 dBV
                                  • Input Connectors: TRS Stereo 1/4" phone,

                                   

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                                  Item #: HA-43PRO

                                  Availability: In Stock

                                  Our Price: $50.00

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                                • Rolls PM351 Personal Monitor Station

                                  Rolls PM351 Personal Monitor Station

                                  The 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 hum.

                                  The PM351 is

                                     

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                                    Item #: PM351

                                    Availability: Direct Ship From Manufacturer

                                    Our Price: $81.00

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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 mono, or four channel stereo distribution amplifier designed for the contractor / install market. The outputs are designed to drive high-level balanced lines in a sound distribution system. The XLR jacks on the rear panel are for input and output, and each output may power more than one line.

                                    • Mono or Stereo Operation - mono input to eight outputs, or stereo inputs to four stereo outputs.
                                    • +20 dB Gain switch.
                                    • All XLR jack inputs and outputs.
                                    • Input Impedance: 100 K

                                     

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                                    Item #: RA163

                                    Availability: Direct Ship From Manufacturer

                                    Our Price: $150.00

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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 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.

                                    • Two XLR Microphone Inputs (including a paralleled front panel input).
                                      Individually switchable phantom power.
                                      Four


                                     

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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 and will pass phantom power. It is configurable to be Push to Mute, Release to Mute, Push ON and Push OFF maintained contact. It is the only switch of this kind we know of and is the result of many requests for variations of our popular MM11 that is push to mute only. The MS111 is configured by a switch accessed on the side that will reverse the action in momentary mode and by moving a wire on the main switch to the side for mome

                                       

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                                      Item #: MS111

                                      Availability: In Stock

                                      Our Price: $44.00

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                                    • Rolls PB23 Phantom Power Adapter

                                      Rolls 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.

                                      • Powers a single microphone
                                      • Utilizes a switching regulator for stable voltage performance
                                      • 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" x 1.25"
                                      • Weight: 1lb (.68 Kg)

                                       

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                                      Item #: PB23

                                      Availability: Direct Ship From Manufacturer

                                      Our Price: $44.00

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                                    • Rolls PM50S Personal Headphone Monitor Amp

                                      Rolls PM50S Personal Headphone Monitor Amp

                                      The Rolls PM50s mixes a stereo line-level Monitor signal with a mic level XLR microphone signal to a set of headphones or earphones. It has a monitor level control, mic level control, mic pass through XLR jacks, two headphone output jacks, and a stereo TRS 1/4" monitor input jack. Possible users may be drummers who need to hear a click track, choir singers. Power adapter is included.

                                       

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                                      Item #: PM50

                                      Availability: In Stock

                                      Our Price: $44.00

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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!
                                      Just look for our Free Shipping Logo! - no minimum purchase necessary.

                                      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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