The MX122 is a five channel audio mixer which combines a single microphone signal with four stereo instrument or line level signals. The XLR Microphone input has a trim control and switchable +12 VDC...

The Rolls PS27s DC adapter outputs 15Vdc @ 200ma. It sports a 6-foot cord with a DC connector on the end (tip negative barrel positive).Rolls PS27s Features:Output: 15Vdc 200maInput 100-240VAC...

2 of these brackets will attach to the Rolls HR78 to allow it to be rack mounted.They also will work with the Rolls HR72 and HR73.

The Rolls MB15b ProMatch converts consumer level stereo RCA signals to balanced XLR professional line level, and vice versa. One side of the unit has two XLR inputs and stereo RCA outputs. The other...

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...