Denon dual cassette deck DRW-840. In very good condition, tested and working. Both cassette bays record and auto-reverse. Normal and high speed dubbing. HX Pro, Dolby B and C, fine bias adjust. Specifications: auto reverse, double compact cassette deck Track System: 4-track, 2-channel stereo Tape Speed: 4.8 cm/s Heads: 2 x record/playback, 2 x erase Motor: 2 x capstan, 2 x reel Tape Type: type I, CrO2, Metal Noise Reduction: B, C Headroom Extension: HX Pro Frequency Response: 20Hz to 18kHz (Metal tape) Signal to Noise Ratio: 74dB (dolby C) Wow and Flutter: 0.06% Dimensions: 434 x 124 x 275mm Weight: 4.4kg