Toshiba (Aurex) Stereo Amplifier SB-M30 & Toshiba (Aurex) Digital Synthesizer Stereo Tuner ST-S30 It is a masterpiece. Original excellent condition. It is incredible how a so old amplifier sounds. I have bought 43 year Toshiba Stereo Amplifier SB-M30 and Toshiba Digital Synthesizer Stereo Tuner ST-S30 perfect conditions all original. Wonderful. Very very pleasant sound. Inside all components are in a particular order that confirm the good project. There are no noise or buzz or hiss. I love it! It is connected to a T+A PP120 speakers. Listening Jazz is pure melody. The bass are present with deep sound and body but are not intrusive, they are really balanced. The Toshiba Stereo Amplifier SB-M30 delivering 60 watts per channel into 4 ohms. It features a wide frequency response of 10 Hz to 100 kHz and a total harmonic distortion of just 0.7 %, ensuring precise and detailed sound reproduction. With inputs for phono, tuner, aux, tape1, tape2 the Toshiba Stereo Amplifier SB-M30 offers versatile connectivity for various audio sources. The sound of the fresh, fresh and colorful Toshiba (Aurex) Stereo Amplifier SB-M30 with a lot of purity and detail, and its rhythm takes out a student who has been sufficiently seduced from the beauties and exciting colors of his speech. Technical condition: flawless, fully functional. Optical Condition: excellent condition. General: Manufacturer: Toshiba Model: SB-M30 and ST-S30230A Type: Stereo Amplifier and & Stereo Tuner Years of manufacture: 1983 Made in: Japan Toshiba (Aurex) Stereo Amplifier SB-M30 Specifications Power output: 60 watts per channel into 4Ω (stereo) Frequency response: 10Hz to 100kHz Total harmonic distortion: 0.7% Input sensitivity: 2.5mV (MM), 150mV (line) Signal to noise ratio: 73dB (MM), 101dB (line) Output: 150mV (line) Speaker load impedance: 4Ω to 16Ω Dimensions: 420 x 89 x 279mm Weight: 6.5kg Year: 1983 Toshiba (Aurex) Digital Synthesizer Stereo Tuner ST-S30 FM/AM synthesizer tuner equipped with timer function. The tuner has a built-in timer function that allows you to record your absence, play an alarm clock, or set a sleep timer. With the 10 keys, you can easily operate the various functions of the tuner. You can adjust the time, input frequency, preset, and call up channels. Up to 10 random FM/AM memory presets are available. For tuning, in addition to frequency direct input with 10 keys, three types of tuning are available : auto tuning and manual tuning. A dedicated IC is used for the tuner circuit. Specifications Receiving frequency FM : 76.1 MHz to 89.9 MHz AM : 531 kHz to 1602 kHz Sensitivity (IHF) FM : 10.8 dBf (0.95 mV, 75 Ω) AM : 400 μ V/m (10 μ V) Distortion Factor (IHF) FM mono:0.1%, stereo:0.15% AM:0.4% Signal-to-noise ratio (IHF) FM mono:77dB, stereo:73dB AM:50dB Frequency characteristic 30 Hz ~ 15 kHz + 0.5 -2.5 dB Selectivity (IHF) 50 dB (± 400 kHz) Rated output 600mV Power consumption 13W External dimensions Width 420x Height 72x Depth 277 mm Weight 2.9kg Packaging & Shipping: The device will be carefully packaged (internal protections, foam, bubbles, double cardboard if necessary) to ensure safe transport. Fast, tracked and insured shipping by professional carrier. The photos provided are contractual: you buy exactly what you see.