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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: Direct Ship From Manufacturer

        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 PM55P Personal Monitor Amp with Limiter

          Rolls PM55P Personal Monitor Amp with Limiter

          The PM55P With built in Optical Limiter is designed for performers who need to monitor their own signal, such as their vocal, with the main mix. The unit has become very popular with drummers who need to mix a click with a monitor signal. And many sound technicians use the PM55P as a quick line tester to troubleshoot audio systems. Operates on either one 9 volt battery or the included PS27s power supply. The PM55P also has an included belt clip.

          • Built in switchable Optical Limiter
          • XLR Mic In & Pa

             

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            Item #: RLS-PM55P

            Availability: In Stock

            Our Price: $81.00

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          • Rolls MX51S Mini Mix II 4 Channel Mixer with Headphone Jack

            Rolls MX51S Mini Mix II 4 Channel Mixer with Headphone Jack

            The MX51 is a small 4 channel mixer with individual volume controls, headphone and line outs. It has 2 1/4" inputs and 3 sets of stereo RCA inputs that are mixed to MONO. It has enough gain and output level for a power amp, has 2 RCA and one 1/4" output, and is powered by an included A/C adapter.

             

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            Item #: MX51

            Availability: Direct Ship From Manufacturer

            Our Price: $55.00

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          • Rolls MX410 4 Channel Field Mixer with LED Meters

            Rolls MX410 4 Channel Field Mixer with LED Meters

            The 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. * Desktop Mixing for Video Post Production.

            • Four balanced XLR Inputs.
            • Two transformer-balanced XLR Outputs
            • Switchabl

             

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            Item #: MX410

            Availability: In Stock

            Our Price: $269.00

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          • Rolls RM83T 8 Channel Transbalanced Mic Mixer in a Single Rack Space

            Rolls RM83T 8 Channel Transbalanced Mic Mixer in a Single Rack Space

            The RM83t is an eight channel mixer in a single rack space intended for a variety of sound reinforcement applications.Including board rooms, churches, mixing console expansion etc. Virtually any application where up to eight microphones need to be mixed together, and space is limited, is met by the RM83t. Each of the eight channels has a transformer balanced XLR microphone input, as well as a 1/4" unbalanced input. The 1/4" jacks may be internally reconfigured to be come channel Inserts or Direc

               

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              Item #: RM83T

              Availability: Direct Ship From Manufacturer

              Our Price: $269.00

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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 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 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 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 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 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.

                      • Retains presets when power is off.
                      • 20 presets, 10 F


                       

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                      Item #: RLS-HR78X

                      Availability: Direct Ship From Manufacturer

                      Our Price: $209.00

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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: In Stock

                        Our Price: $98.00

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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: In Stock

                        Our Price: $150.00

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                      • Rolls ProMix Plus 3-Channel Mic Mixer

                        Rolls ProMix Plus 3-Channel Mic Mixer

                        The 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.

                        • Mixes three microphones to stereo XLR outputs
                        • Outpu

                           

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                          Item #: MX54S

                          Availability: Direct Ship From Manufacturer

                          Our Price: $130.00

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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: Direct Ship From Manufacturer

                          Our Price: $63.00

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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: $30.20

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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: Direct Ship From Manufacturer

                          Our Price: $125.00

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                        • Rolls CL151 GLC Gate Compressor Limiter

                          Rolls CL151 GLC Gate Compressor Limiter

                          The 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.

                          • - XLR Mic and 1/4" Line Inputs
                          • - +12 VDC Phantom Power
                          • - Smooth, soft-knee compression & noise reduction
                          • - Side Chain for detector circuit access

                           

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                          Item #: CL-151

                          Availability: Direct Ship From Manufacturer

                          Our Price: $99.00

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                        • Rolls PB224 Dual Phantom Plus

                          Rolls PB224 Dual Phantom Plus

                          Perfect for any condenser microphone, the new PB224 powers even the high-current draw microphones. The unit features a complete redesign in the voltage supply circuits, offering a rock solid 48 volts of clean phantom power. The 224 now sports a vastly improved molded plastic battery compartment for the two 9 Volt alkaline batteries, however it will still operate on the Rolls PS27 AC adapter.

                          • Power condenser microphones requiring phantom power
                            Operates on two 9 Volt alkaline batteries, or the inclu






                           

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                          Item #: PB224

                          Availability: Direct Ship From Manufacturer

                          Our Price: $75.00

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                        • Rolls MX44 Mini-Mix IV Stereo Mixer

                          Rolls MX44 Mini-Mix IV Stereo Mixer

                          The MX44s is designed to mix up to four stereo line-level signals such as instruments, CD players, DVD players, MP3 players, laptop computers, etc. to a single stereo output.

                          • Four stereo inputs to one stereo output
                          • 1/4" and 1/8" TRS Stereo high-impedance inputs
                          • 1/4" and 1/8" TRS Stereo high-impedance output
                          • Battery or AC operation
                          • Input Impedance: 10K Ohm
                          • Output Impedance: 50 Ohm
                          • Gain: 30 dB
                          • Connectors:
                          • Input: 4: 1/4" and 4: 1/8" (3.5mm) unbalanced
                          • Output: 1: 1/4" and 1: 1/8" (3.5mm) unbalanced
                          • Power: 9V b

                           

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                          Item #: RLS-MX44S

                          Availability: Direct Ship From Manufacturer

                          Our Price: $65.00

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                        • Rolls SS32 Mini Route 3 Stereo 3-Way Switch or 1:3 DA Combo With RCA Connectors

                          Rolls SS32 Mini Route 3 Stereo 3-Way Switch or 1:3 DA Combo With RCA Connectors

                          The SS32 is a passive stereo or mono signal switching device designed to route a single signal to three outputs one at a time, or three input signals to a single output.

                          • 1/8" stereo and stereo RCA's all channels
                            Small size 3.75" X 2.25" X 1.25"
                          • Connectors: 4 ea; 1/8" Tip-Ring-Sleeve jacks
                            Connectors: 4 ea; RCA stereo jacks
                            Switch: Triple pull / double throw selector switch
                            Size: 3.75" W x 1.25" H x 2.25" D
                            Weight: 1 lbs.

                           

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                          Item #: SS32

                          Availability: Direct Ship From Manufacturer

                          Our Price: $62.00

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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.

                          • Plugable screw terminal for the balanced side
                          • RCA input or output
                          • Small compact design
                          • Made in USA
                          • 40 - 20K Hz response
                          • +4dB max level

                           

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                          Item #: RLS-DB226

                          Availability: In Stock

                          Our Price: $60.00

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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 MU118 Digital Multimeter with Frequency Measurement and Temperature Sensor

                          Rolls MU118 Digital Multimeter with Frequency Measurement and Temperature Sensor

                          The MU118 is a strait forward Digital Multimeter with temperature and frequency test functions.

                           

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                          Item #: MU118

                          Availability: Direct Ship From Manufacturer

                          Our Price: $42.29

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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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