Technics - SU-3150 Solid state integrated amplifier
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Technics SU-3150 stereo integrated amplifier, manufactured in 1980, is in very good physical condition and tested and working, weighing 10 kg with a solid silver aluminium housing.
AI-assisted summary
Description from the seller
Technics SU-3150 is a classic vintage stereo integrated amplifier produced in Japan by Technics between 1974 and 1977. This model is known for its compact "bookshelf" size, the very solid silver-colored aluminum housing and a warm, detailed display that is typical of the 70s hi-fi. At the time, this amplifier was often sold as a set together with the matching ST-3150 tuner.
Main Specifications
Output power: 2x 17 Watt RMS at 8 Ohms (2x 20W at continuous load according to some measurements). Although this sounds modest, the amplifier performs very dynamically in practice.
Frequency range: 7 Hz to 90,000 Hz.
Total harmonic distortion (THD): 0.5%.
Damping factor: 30 (at 8 Ohms).
Signal-to-noise ratio: 74 dB (Phono), 82 dB (Line).
Dimensions: 386 x 115 x 303 mm (w x h x d).
Connections & Functions
Inputs: Features two Phono inputs (MM) for record players, a Tuner input, an AUX input and two Tape Monitors (Play/Rec).
Outputs: Space for two pairs of speakers (Main / Remote, 4Ω to 16Ω) and a front headphone jack.
Tone control: Equipped with knobs for Bass and Treble, a Loudness switch (for fuller bass at low volumes), a Mono/Stereo switch and Low/High filters to filter out any noise or subsonic vibrations.
Tested and operational!
Pictures are all original of this lot and part of description!
Seller's Story
Reevive is an online audio store based in the Netherlands. We believe in making audio accessible to everyone by offering products across all price ranges—from budget-friendly to premium.
Our goal is to deliver an exceptional listening experience. At Reevive, customer satisfaction is our top priority, and we’re proud of our reputation for outstanding service.
Technics SU-3150 is a classic vintage stereo integrated amplifier produced in Japan by Technics between 1974 and 1977. This model is known for its compact "bookshelf" size, the very solid silver-colored aluminum housing and a warm, detailed display that is typical of the 70s hi-fi. At the time, this amplifier was often sold as a set together with the matching ST-3150 tuner.
Main Specifications
Output power: 2x 17 Watt RMS at 8 Ohms (2x 20W at continuous load according to some measurements). Although this sounds modest, the amplifier performs very dynamically in practice.
Frequency range: 7 Hz to 90,000 Hz.
Total harmonic distortion (THD): 0.5%.
Damping factor: 30 (at 8 Ohms).
Signal-to-noise ratio: 74 dB (Phono), 82 dB (Line).
Dimensions: 386 x 115 x 303 mm (w x h x d).
Connections & Functions
Inputs: Features two Phono inputs (MM) for record players, a Tuner input, an AUX input and two Tape Monitors (Play/Rec).
Outputs: Space for two pairs of speakers (Main / Remote, 4Ω to 16Ω) and a front headphone jack.
Tone control: Equipped with knobs for Bass and Treble, a Loudness switch (for fuller bass at low volumes), a Mono/Stereo switch and Low/High filters to filter out any noise or subsonic vibrations.
Tested and operational!
Pictures are all original of this lot and part of description!
Seller's Story
Reevive is an online audio store based in the Netherlands. We believe in making audio accessible to everyone by offering products across all price ranges—from budget-friendly to premium.
Our goal is to deliver an exceptional listening experience. At Reevive, customer satisfaction is our top priority, and we’re proud of our reputation for outstanding service.
Details
Era
1900-2000
Brand
Technics
Model
SU-3150
Multiple models
No
Physical condition
Very good
Number of objects
1
Includes
No extra's
Year of manufacturing
1980
Weight
10 kg
Functional condition
Tested and working/playable
