Technics - SU-3000 - Solid state integrated amplifier





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The Technics SU-3000 integrated stereo amplifier, produced in Japan between 1973 and 1975, is refurbished, in excellent physical condition and tested and working.
Description from the seller
Very rare Vintage Technics SU-3000 stereo
The Technics SU-3000 is a vintage classic stereo integrated amplifier produced between 1973 and 1975 in Japan. The model was launched as an excellent performance entry-level model that combined high-quality sound quality with smart cost savings.
Key specifications
Output power: 14 to 18 watts RMS per channel at 8Ω (stereo).
Frequency range: 10 Hz to 50 kHz.
Total harmonic distortion (THD): 0.8%.
Damping factor: 35.
Dimensions: approx. 336 x 115 x 295 mm.
Weight: approx. 5.3 kg (11.7 lbs).
Finish: Silver front panel with a characteristic wooden housing.
Features & Structure
Circuit design: The power amplifier stage uses directly coupled OCL (Output Capacitor-Less) circuits and a differential amplifier with specially developed low-noise PNP transistors.
Connections: Equipped with a built-in phono preamplifier (MM) for record players, a microphone input (with separate volume control), two AUX inputs, a tuner input and two tape monitor circuits.
Control: Equipped with tone control (bass and treble), a loudness switch and the ability to control two pairs of speakers (Main/Remote).
This model is appreciated today by vintage audio lovers because of its warm, old-school sound reproduction and iconic 70s design.
The Technics amp delivers more than 14 Watt
Bias and offset are set correct at 240V
Contacts cleaned
New lamp placed
Original condition
Carefully insured shipped!!
Seller's Story
Very rare Vintage Technics SU-3000 stereo
The Technics SU-3000 is a vintage classic stereo integrated amplifier produced between 1973 and 1975 in Japan. The model was launched as an excellent performance entry-level model that combined high-quality sound quality with smart cost savings.
Key specifications
Output power: 14 to 18 watts RMS per channel at 8Ω (stereo).
Frequency range: 10 Hz to 50 kHz.
Total harmonic distortion (THD): 0.8%.
Damping factor: 35.
Dimensions: approx. 336 x 115 x 295 mm.
Weight: approx. 5.3 kg (11.7 lbs).
Finish: Silver front panel with a characteristic wooden housing.
Features & Structure
Circuit design: The power amplifier stage uses directly coupled OCL (Output Capacitor-Less) circuits and a differential amplifier with specially developed low-noise PNP transistors.
Connections: Equipped with a built-in phono preamplifier (MM) for record players, a microphone input (with separate volume control), two AUX inputs, a tuner input and two tape monitor circuits.
Control: Equipped with tone control (bass and treble), a loudness switch and the ability to control two pairs of speakers (Main/Remote).
This model is appreciated today by vintage audio lovers because of its warm, old-school sound reproduction and iconic 70s design.
The Technics amp delivers more than 14 Watt
Bias and offset are set correct at 240V
Contacts cleaned
New lamp placed
Original condition
Carefully insured shipped!!

