The Rolls SL33b Stereo Program Limiter is a top - notch solution for both professional and consumer audio setups. It offers seamless dynamics processing, ensuring a smooth and comfortable listening experience. With 1/8' stereo and RCA inputs and outputs, it's incredibly easy to connect to any audio system. Since consumer audio lacks a standardized level, the SL33b maintains optimal levels automatically. At its core, a powerful compressor/limiter IC provides natural and unobtrusive program limiting. You can set the engagement level with the Threshold control and adjust the output with the Makeup Gain control. Key features include a stereo compressor/limiter, versatile input/output options, automatic program limiting, output level control, and threshold adjustment. Technical specs: Inputs - 1/8' stereo, RCA; Outputs - 1/8' stereo, RCA; Compression Ratio - Program dependent; Threshold - Variable from - 13 to +6 dB; Input Impedance - 10K Ohms; Output Impedance - 50 Ohms; Max Output Level - + 13 dBV; Power - 12 VDC, 50 mA; Size - 4' x 3.35' x 1.5' (W x H x D); Weight - 1 lb.
Using the Rolls SL33b is a breeze. First, connect your audio source to either the 1/8' stereo or RCA inputs. Then, link the outputs to your amplifier or speakers in the same way. You can adjust the Threshold control to set when the limiting process kicks in. If the audio seems too soft or too loud, use the Makeup Gain control to fine - tune the output level. As for maintenance, keep it in a dry and cool place. Don't expose it to extreme temperatures or humidity. When not in use, unplug it from the power source to save energy and prevent any potential electrical issues. And always handle it gently to avoid any physical damage.
