Products, Microphone Accessories, Signal Processing, Rolls, Preamps, PA Systems, Amplifiers, Turntables, Broadcast

Rolls RA53B
5 Channel Headphone Amplifier

This five-channel headphone/earphone distribution amplifier offers a variety of input options, giving you four master mix inputs. Four separate mixes can also be monitored using the main inputs and the three Insert jacks on Channels 1, 2, and 3. You also get a JOIN Input/Output 1/4" jack for…

Rolls HA43PRO
4 Channel Headphone Amplifier

Now that scientists have definitively proved that two heads are better than one, just think of the awesome power you can harness with the HA43 Pro headphone amp!This four-channel stereo headphone monitoring device is a no-brainer for any recording studio, listening room, or monitoring station. Each…

Rolls RA163
XLR Distribution Amp 8 CH Mono/4 CH Stero

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…

Rolls RA62C
6-Channel Headphone Amplifier

The Rolls RA62C headphone/earphone amplifier features 6 stereo channels (both 1/4" and 3.5 mm) with independent output controls that can be used simultaneously. It can put out a vigorous 600 mW per jack. It boasts XLR, 1/4", and RCA Main Inputs, as well as six stereo insert jacks for separate use…

Rolls RA200
Stereo Power Amplifier

The Rolls RA200 power amplifier features two 100 watt RMS - 4 ohm outputs, a bridging switch, MOSFET drivers in a voltage and current gain circuit, one second power-up delay, and LED power output meters. The unit is housed in a painted steel chassis and includes a special high performance…

Rolls MM11P
Pro Switchable Mic Mute Switch

The MM11 Pro MicMute is a simple device designed to temporarily mute or talk a balanced XLR signal. Very similar to the MM11, but the \"PRO\" version has push to talk or push to mute switch that allows to unit to do just that. The MM11 Pro will pass phantom power, with no popping on the outputs…

Rolls RA102
10-Ch Expandable Headphone Amplifier

The Rolls RA102 is a 10-channel professional headphone amplifier. Designed with volume controls and 1/8" headphone outputs on the front of the unit, along with 1/4" headphone outputs on the back of the RA102 for each channel, the RA102 has the connections for any professional application. Its join…

Rolls PB223
2 Mic Phantom Power Box

The PB223 is capable of powering two phantom powered microphones with either 12V DC or 48V DC. Since it uses a 100 kHz switching power supply there is no audio noise generated. It also has an output pull down resistors so it will work with any mixer and has 2 DC jacks so several units can use one adaptor.

Rolls PA202
Stereo 20w Class D Amplifier

The Rolls PA202 is a compact class D amplifier offering 20 watts per channel stereo and 40 watts when in bridge/mono mode. The class D low heat design gives the PA202 the ability to be mounted in very tight applications. It will work great in ceilings by projectors, or anywhere small and heat-free…

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…

Rolls ILC19
Inline Level Control

The ILC19 is an in line level control for XLR balanced signals. The unit can operate with the Female jack on the front as an input, with the Male jack on the rear being its output. It can also be used in reverse meaning that the rear Male jack can be the input, with the front Female jack being the…

Rolls RA235
Power Amplifier 35 Watts/Channel

The Rolls RA235 offers convenient, reliable studio monitoring amplification in a single rack space! It features 35 watts of power per channel into 8 ohms; convenient spring-loaded output terminals; front panel heat sinking for proper venting; protected output stage; 1/4" and RCA inputs.Features:…

Rolls VP29
Stereo Phono Preamp

The VP29 is a great low-priced turntable preamp, for connecting phono-level turntables with line-level equipment. Features: RCA inputs/outputs; convenient single stereo 1/4" TRS output; AC adaptor included in U.S. models.

Rolls MS20C
Splitter Combiner and 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…

Rolls MA2152
Stereo 100 Watt Mixer/Amplifier 2U

The Rolls MA2152 is a two rackspace 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…

Rolls PB224
* Phantom Power Supply

The PB224 Dual Phantom Power Plus provides phantom power for two condenser microphones. The voltage supply circuits are completely redesigned, offering a rock-solid 48 volts of clean phantom power. The PB224 also now sports a vastly improved molded plastic battery compartment for powering by two 9…

Rolls PB23
Phantom Power Supply

PB23 provides 12 or 48 V DC phantom power. PB23 includes AC/DC adaptor.