SX21 Tiny Two-Way Crossover The SX21 is a 24dB/Octave two-way frequency crossover intended for sound reinforcement applications. It has a 1/4" input, Low and High frequency 1/4" Outputs, a single variable Crossover Frequency, separate Low and High Output...

SS412 Audio Source Selector The SS412 source selector is a completely passive design with absolutely nothing added to your audio signal path. That means NO power required, NO electronics used and NO distortion will ever be added. The chassis is made from...

SS32 mini route 3 The SS32 is a passive stereo or mono signal switching device designed to route a single signal to three outputs one at a time, or three input signals to a single output. All Contacts are make before break. Features 1/8" stereo and...

SL33b Stereo Program Limiter The new SL33b Stereo Program Limiter provides smooth dynamics processing for professional and consumer audio equipment. It features 1/8" stereo and RCA inputs and outputs for easy connection to any audio situation. Since...

SB126 SB126 Starting buzzer/tone generator was designed to generate a tone to start sporting events or anywhere a 600 Hz tone is needed. When the switch is depressed the LED will light and a tone will be sent out to both the 1/4" and XLR jacks for the...

RS81B Quartz PLL Synthesized AM/FM Tuner The RS81B is a single rack space Phase Lock Loop digital AM/FM Tuner designed and built for professional applications such as remote radio station trucks and repeaters, church and school installations, as well as...

RPQ160b Parametric Equalizer The RPQ160b is a 4 band parametric equalizer with high and low shelving filters and is capable of processing frequencies from 20Hz to 20KHz. These sort of units are for reducing room resonances, anti feedback, special...

RPB486 Phantom Hex The RPB486 powers up to 6 condenser microphones with 48 volts of ultra clean phantom power. The outputs are XLR balanced for easy connection to a digital multi-track recorder. To eliminate the possibility of any DC voltages, the RPB486...

RMS270 rack tray The RMS270 is a rack tray that is designed to accommodate up to two compatible Rolls products. Features Compatible with: MX153, HR78, HR72, HR73, HR74 and HR155 or HR271 filler panel Size: 16.5" x 6" x 2" Single space rack...

HR271 Filler Panel for RMS 270 Flat piece of vinyl covered steel with holes in it to cover 1 compartment of an RMS270 rack tray. Click Larger Image to see it. Made in USA Fits holes in the RMS270 HR271 is a black cover for the RMS270 opening

RM85 Two Zone Mic/Line Mixer The RM85 is a 8 channel two zone mixer. Channels 1-4 will accommodate XLR microphone or XLR line level inputs. Channels 5-8 are 1/4" inputs. All 8 channels can be sent to the two XLR outputs in three configurations; A, B or...

RM82 8 Channel Mic/Line Mixer The RM82 is an eight channel mixer in a single rack space intended for a variety of sound reinforcement applications including board rooms, churches, mixing console expansion etc. Virtually any application where up to eight...