This JVC economy priced deck with Dolby system is well worth the investment of a listen at your nearest dealer's showroom. The KD-21 includes the following features: 5-LED Peak Indicator, a Timer Standby Facility, Automatic stop. In line with other, more expensive decks, performance parameters - such as a high signal to noise ratio - guarantee long years of musical enjoyment. The KD-21is a high value, high performance deck at a budget cost. Specifications Type: 2-head, single compact cassette deck Track System: 4-track, 2-channel stereo Tape Speed: 4.8 cm/s Heads: 1 x record/playback, 1 x erase Motor: electronic governor DC Tape Type: type I, FeCr, CrO2 Noise Reduction: B Frequency Response: 30Hz to 16kHz (Cr02 tape) Signal to Noise Ratio: 60dB (dolby B) Wow and Flutter: 0.06% Total Harmonic Distortion: 1.3% Input: 80mV (line), 0.2mV (mic) Output: 0.41V (line) Semiconductors: 6 x IC, 1 x SCR, 12 x transistors, 31 x diodes Operation buttons with sure grip, plus the 5-LED Peak Indicator warns you of imminent saturation distortion; and VU meters are extra large high visibility. SA heads. All contacts cleaned New capstan belt installed Speed calibrated Demagnetized Cassette-Recorder or -Player Power type and voltage Alternating Current supply (AC) / 120; 220; 240 Volt Loudspeaker - For headphones or amp. Model: Stereo Cassette Deck KD-21 B, DB - JVC - Victor Company of Japan, Shape Book-shelf unit. Dimensions (WHD) 387 x 160 x 240 mm / 15.2 x 6.3 x 9.4 inch Notes JVC Frontloading Stereo Cassette Deck Model KD-21DB. Dolby NR, 3-Digit Analog Tape Counter, Peak Led level Indicator 2x VU-Meters Power Consumption 15 Watts. Net weight (2.2 lb = 1 kg) 3.1 kg / 6 lb 13.3 oz (6.828 lb) Super good sound!. Carefully shipped Tape not included