Kenwood hifi set; Amplifier + T-47L Tuner + DP-470 CD-player + X-47 double cassettedeck Tested and fully working. Kenwood A-47 Stereo Integrated Amplifier (1993): Specifications Power output: 45 watts per channel into 8Ω (stereo) Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.02% Input sensitivity: 2.5mV (MM), 200mV (line) Signal to noise ratio: 72dB (MM), 94dB (line) Speaker load impedance: 6Ω (minimum) Dimensions: 360 x 119 x 330mm Weight: 7.4 kg Year: 1993 Kenwood T-47 AM/FM Stereo Tuner Type: Mono/Stereo Tuner Tuning Bands: FM, MW, LW Tuning Scale: Digital FM Tuning Range: 87.5 to 108 MHz MW Tuning Range: 531 to 1602 kHz LW Tuning Range: 153 to 281 kHz Sensitivity: 0.6uV (FM), 13uV (MW), 20uV (LW) Signal to Noise Ratio: 63dB (FM), 50dB (MW), 47dB (LW) Distortion: 0.8% (FM), 0.6% (MW), 0.6% (LW) Frequency response: 30Hz to 15kHz (FM) Dimensions: 360 x 94 x 326mm Weight: 3 kg Kenwood DP-470 Compact Disc Player (1993) Disc format: CD Digital converter: TC9268P, 1-bit CD Mechanism: H8136AF Frequency response: 8Hz to 20kHz Dynamic range: 92dB Signal to Noise Ratio: 94dB Channel separation: 83dB Total harmonic distortion: 0.005% Line output: 1.2V Dimensions: 360 x 94 x 307mm Weight: 3.4 kg Kenwood X-47 Double Cassette Deck Type: double compact cassette deck Track System: 4-track, 2-channel stereo Tape Speed: 4.76 cm/s Heads: 1 x playback, 1 x record/playback, 1 x erase Tape Type: type I, CrO2, Metal Noise Reduction: B, C Frequency Response: 30Hz to 16kHz (Metal tape) Signal to Noise Ratio: 70dB (dolby C) Wow and Flutter: 0.08% Total Harmonic Distortion: 1.0% Dimensions: 360 x 119 x 307mm Weight: 5.3 kg