Technics - SU-7700 Solid state integrated amplifier - Multiple models






Holds dual bachelor's degrees in electronics and physics with 20 years in audio engineering.
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Technics SU-7700, restored and tested and working, physical condition Excellent, dimensions 41 cm wide by 14 cm high by 33 cm deep, weight 10 kg.
Description from the seller
Technics SU‑7700 restored – The emotion of true Hi‑Fi from the 1970s
There are devices that don’t just reproduce music: they “tell its story.” This “Technics SU‑7700,” restored with care and respect for its original identity, belongs to that rare category of objects that carry with them a soul.
You switch it on and immediately feel the magic of the seventies: a sound that is “warm,” soft, enveloping, capable of turning every track into a trip through time. It’s the Hi‑Fi of an era when listening really mattered, when you sat down, dimmed the lights, and let the music speak.
The restoration was done to bring it back to its splendor: renewed components, silent controls, curated aesthetics. It isn’t a simple used amplifier: it’s a revived vintage, ready to deliver authentic emotions for many more years.
Perfect for vinyl lovers, for collectors, for those who want a system with history, character and human warmth.
Available for trial: let yourself be surprised by how well a true Technics from the golden years can sound.
A few technical details of the era:
Continuous power at 1 kHz (both channels):
• 70W + 70W into 4Ω
• 53W + 53W into 8Ω
Continuous power 20 Hz – 20 kHz:
• 60W + 60W into 4Ω
• 50W + 50W into 8Ω
Bandwidth: 8 Hz – 55 kHz (−3 dB)
Total harmonic distortion:
• 0,08% at rated power (20 Hz – 20 kHz)
• 0,035% at half power
Dimensions: 410 × 139 × 334 mm
Weight: 9,7 kg
Perfect for vinyl lovers, for collectors, for those who want a system with a soul.
**Private sale "As Is" (Così com'è), nello stato mostrato nelle fotografie. Compravendita tra privati con esclusione della garanzia. Chi acquista, accetta, incondizionatamente, l'esclusione di qualsiasi garanzia per l'oggetto in vendita in questa inserzione.**
Technics SU‑7700 restored – The emotion of true Hi‑Fi from the 1970s
There are devices that don’t just reproduce music: they “tell its story.” This “Technics SU‑7700,” restored with care and respect for its original identity, belongs to that rare category of objects that carry with them a soul.
You switch it on and immediately feel the magic of the seventies: a sound that is “warm,” soft, enveloping, capable of turning every track into a trip through time. It’s the Hi‑Fi of an era when listening really mattered, when you sat down, dimmed the lights, and let the music speak.
The restoration was done to bring it back to its splendor: renewed components, silent controls, curated aesthetics. It isn’t a simple used amplifier: it’s a revived vintage, ready to deliver authentic emotions for many more years.
Perfect for vinyl lovers, for collectors, for those who want a system with history, character and human warmth.
Available for trial: let yourself be surprised by how well a true Technics from the golden years can sound.
A few technical details of the era:
Continuous power at 1 kHz (both channels):
• 70W + 70W into 4Ω
• 53W + 53W into 8Ω
Continuous power 20 Hz – 20 kHz:
• 60W + 60W into 4Ω
• 50W + 50W into 8Ω
Bandwidth: 8 Hz – 55 kHz (−3 dB)
Total harmonic distortion:
• 0,08% at rated power (20 Hz – 20 kHz)
• 0,035% at half power
Dimensions: 410 × 139 × 334 mm
Weight: 9,7 kg
Perfect for vinyl lovers, for collectors, for those who want a system with a soul.
**Private sale "As Is" (Così com'è), nello stato mostrato nelle fotografie. Compravendita tra privati con esclusione della garanzia. Chi acquista, accetta, incondizionatamente, l'esclusione di qualsiasi garanzia per l'oggetto in vendita in questa inserzione.**
