DBX 228 Dynamic Range Expander/Tape Noise Reduction System Vintage Rack Type II High-quality, professional device for (home) studio use. Can increase the dynamics greatly. With compression, noise limiting, suppressed hum/hiss. Can also be used to play old recordings (dbx discs, master tapes, cassettes) or to restore or to process live radio. Dimensions: 440 x 44 x 190 mm Including: 2 rack ears/-brackets for mounting in a 19 "rack, manual (print-out) and original RCA cables in original box Condition: device looks very nice, no damage, at turn on and control lights all LEDs turn on, the pre-amp connections are working, give signal through, the provider does not have resources to test the tape connectors and/or other functions, is therefore defined in this state offered: 'as is'. Will be sent properly packaged.