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ROLLS  ABC904   (ABC904)
169.00$ CAD   
The ABC904 is a passive stereo or mono signal switching device designed to route a single signal to three outputs, or three input signals to a single output. For the guitarist, the ABC904 is used to select between three guitars to a single amplifier, or possibly a single guitar switched to three separate amplifiers.
 
ROLLS  ADB2   (ADB2)
69.00$ CAD   
The Rolls ADB2 is powered by standard microphone phantom power from 9 to 48 VDC and uses a discrete low-noise differential driver to make it very quiet. The Rolls ADB2 has two 1/4" input jacks wired in parallel, a male XLR output and a 3 position attenuator and ground lift switches.
Input -10 to +40 dB unbal
Output: -10 to +2 dB bal XLR pin 2+
Bandwidth: 1-50K Hz
S/N Ratio: 100 Db
Jacks (2) 1/4" phone, XLR Male
Attenuation: 0 dB, 20 dB, 40 dB
Phantom Power: 9 to 48 VDC
Size 2" X 3.5" X 1.23"
 
ROLLS  BC17   (BC17)
05.99$ CAD   
The BC17 attaches to the back of a PM50s, PM50sOB, or PM351 to provide mobile use of those units. A screw is provided to attach to the back of the Personal Monitor unit.
 
ROLLS  CL151   (CL151)
169.00$ CAD   
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.
 
ROLLS  DB14b   (DB14b)
79.00$ CAD   
The 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.
 
ROLLS  DB24   (DB24)
129.00$ CAD   
introducing the new 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" (3.5mm). The DB24 is an ideal impedance matching device for connecting any unbalanced stereo signal to a balanced system. Consumer audio equipment such as CD players, DVD players, MP3 players, etc., may be easily connected to a professional audio system.
 
ROLLS  DB25b   (DB25b)
39.99$ CAD   
The 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..
 
ROLLS  EB77   (EB77)
43.99$ CAD   
Stereo Earbuds
Headphone Amplifiers and Personal Monitor Systems
 
ROLLS  HA43Pro   (HA43Pro)
89.00$ CAD   
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.
 
ROLLS  HA540   (HA540)
289.00$ CAD   
The Bellari HA540 is a audiophile grade headphone amplifier. The all class A signal path ensures smooth clean analog audio. The 0 feedback design means smooth natural analog response. It features 2 input paths and high gain for MP3 players, ipod, etc and a low gain path from audio selectors, mixers, satellite receivers, etc.. It also features direct into the tube grid coupling for no loss or distortion. The unit is included with a universal powersupply for use most anywhere in the world.
 
ROLLS  HE18   (HE18)
69.00$ CAD   
The 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.
 
ROLLS  HR31   (HR31)
49.99$ CAD   
Half Rack Mounting Panel
2 of these brackets attach to the HR72,73,78 to allow those units to be rack mounted. These only work with those 3 HR units
 
ROLLS  HR72   (HR72)
509.00$ CAD   
The HR72 is a 1/2 rack space CD/MP3/USB/SD/MMC player. The unit is ideal for installation applications like restaurants, clubs, schools, churches, or aerobic studios to name a few. The HR72 plays standard audio CDs as well as CDs formatted with MP3 files. The single rack space height makes it convenient to install in most any professional audio rack.
 
ROLLS  MA2152   (MA2152)
749.00$ CAD   
Stereo 100 Watt Mixer/Amplifier 2U
The 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 talkover 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 need for additional transformers. Several configuration options are possible including full stereo, mono 70V, dual mono 25V, etc..
 
ROLLS  MA2355   (MA2355)
489.00$ CAD   
Stereo 35 Watt Mixer /Amplifier 1U
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 UNIT AND MAY GET HOT UNDER A HEAVY LOAD.
 
ROLLS  MB15B   (MB15B)
99.00$ CAD   
"Promatch" 2-way +4/-10 Converter
The 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 the four RCA jacks (connecting ins to outs), the two Level controls may be inserted into any balanced XLR line.
 
ROLLS  MM11   (MM11)
79.00$ CAD   
Mic Mute
The MM11 MicMute is a simple device designed to temporarily mute a balanced XLR signal and will pass phantom power. Simply press the switch for muting, and release to hear the signal again. Used primarily for muting microphones, the MM11 has a large actuator switch which may be used by hand as well as foot.
 
ROLLS  MO2020   (MO2020)
139.00$ CAD   
Test Tone Oscillator
The 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.
 
ROLLS  MP13   (MP13)
99.00$ CAD   
Mini Single Channel Mic Preamp
The 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.
 
ROLLS  MS111   (MS111)
79.00$ CAD   
Mic Switch On/Off
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 momentary. Or the center for maintained action. If a particular configuration is desired they may be ordered that way from the factory. Otherwise button down latching is the default from the factory.
 
ROLLS  MS20c   (MS20c)
79.00$ CAD   
Splitter/Combiner/Isolator
The 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.
 
ROLLS  MX22s   (MX22s)
89.00$ CAD   
Mini Mix 2 CH 1/4" & RCA Mixer
The 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.
 
ROLLS  MX28   (MX28)
139.00$ CAD   
Mini-Mix VI 3 CH Stereo Mixer
The MX28 is a three-channel true stereo line mixer. Each channel has an individual 1/4" input for the right and left sides, and the outputs are individual right and left 1/4" jacks. Each channel has a level and pan (balance) control. The Master Level controls the output volume and the Headphone Level controls the level to the two headphone outputs.
 
ROLLS  MX34c   (MX34c)
169.00$ CAD   
Live Mix 2 CH AV Mixer
The MX34c LiveMix - two channel microphone mixer. Although having many uses, this little mixer was originally designed with the video camera operator in mind. The MX34c is a two channel microphone mixer with balanced XLR inputs, phantom power, and stereo 1/8" (3.5mm) outputs. The 3.5mm output may be switched either mic or line level. 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. And a 3.5mm headset mic in on the front for narration, etc.. Each channel has a Level and Pan control, and a separate headphone circuit allows for monitoring all signals without effecting the main output signal. Holes for a shoulder strap, easy-access controls, and smart Input/Output jack placement make t...
 
ROLLS  MX41b   (MX41b)
89.00$ CAD   
Stereo 4 CH 1/4" & 1/8 " Mixer Passive
The MX41b is a stereo four channel passive mixer for expanding a console mixer, mixing instruments, CD players, cassette players, computers etc. It requires no batteries or other power source. The unit may also be used as a 1 In 4 Out stereo splitter box when all controls are set to maximum.
 
ROLLS  MX42   (MX42)
79.00$ CAD   
Stereo 4 CH Mixer RCA Passive
The MX42 is a four channel stereo 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 potentiometers to stereo RCA output connectors. The unit is passive, requiring no power.
 
ROLLS  MX422   (MX422)
809.00$ CAD   
Field Mixer 4ch W/meters and tones
The MX422 is a four channel, microphone/line 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. MX422 FIELD MIXER METER RESPONSE: The meters are set at the factory for a 0 indication of a 0 dbv output level. Non responding meters is caused by only one thing, not enough level from the output amp. To correct this please verify the following. Start with the channel and master at center positions. Make sure the monitor s...
 
ROLLS  MX54s   (MX54s)
229.00$ CAD   
Pro Mix Plus 3 CH Mix 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.
 
ROLLS  MX56C   (MX56C)
129.00$ CAD   
MiniMix AV XLR, RCA, 1/4", 1/8" Mixer
The MX56c, an upgrade to the Rolls MX56s, features four inputs including a mono 1/4" line input, a stereo 1/8" (3.5mm) line input, a balanced XLR microphone input with jumperable phantom power, and a stereo RCA line input. A variety of outputs have also been included on the MX56c. In addition to rear panel stereo RCA outputs, the MX56c offers a front panel stereo 1/8" (3.5mm) headphone/earphone output, and a 1/4" Tip-Ring-Sleeve balanced mic out. A power switch is located on the front panel, and the unit operates on a 9V alkaline battery or the included Rolls PS27 12VDC adapter. This unit is ideal for the audio/video application where a microphone needs to be mixed with a stereo source such as a CD/MP3/DVD player, or wireless microphone to a video ...
 
ROLLS  PA71PLUS   (PA71PLUS)
119.00$ CAD   
MicroMix Power Amplifier
The PA71 Plus mixes an XLR microphone signal with stereo (mixed to mono) RCA signals. The combined signal is sent to spring loaded output terminals via a seven watt power amplifier. The unit also features a 1/4" Line/Powered output. The XLR input features switchable 12VDC phantom power. This unit is ideal for small room applications where a simple mix of a microphone with a cassette or cd player is needed.
 
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