Products, Rolls, Phantom Power Supplies, Preamps, Antennas, Microphone Accessories, Turntables, Broadcast

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 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 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.