Used Ab Systems Model 301 Signal Processor

Used AB Systems Model 301 Signal Processor in fair condition, ideal for labs and audio/measurement setups needing reliable analog signal conditioning. This unit is designed for precision filtering and amplification of low-level signals with stable, low-noise performance, making it useful for instrumentation and research applications. Front-panel controls allow straightforward adjustment and monitoring for bench use, and the rugged chassis suits rack or tabletop environments. A cost-effective option to keep critical test workflows running.