The Rolls MA2355 is a single rack space stereo mixer amplifier designed for small installation applications. It provides a compact and efficient way to mix up to three sources such as AM/FM tuners,...

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...

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...

The PM351 mixes a 1/4" stereo or mono line level, an XLR mic, and a 1/4" TRS stereo or mono instrument level to a 1/4" and XLR outputs (and a 1/8" headphone output). In mono mode the line input can...

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...

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

The Rolls RM82 is an eight channel mixer in a single rack space, with eight XLR mic inputs, preamps, and individually switchable phantom power. It's perfect for any application where up to eight...

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 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...

The Buzz Off is a 2-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...

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...

The Promix Plus (model # MX54S) mixes three microphones and provides the mix two transformer balanced XLR outputs. It has three XLR inputs, each with individually switchable phantom power, low cut...