Supreme Vintages
Vintage Pioneer SX-3800 Receiver Amplifier Beautiful Shape Full FRESH Servicing!
Vintage Pioneer SX-3800 Receiver Amplifier Beautiful Shape Full FRESH Servicing!
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Specifications
Tuning range: FM, MW
Power output: 60 watts per channel into 8Ω (stereo)
Frequency response: 7Hz to 80kHz
Total harmonic distortion: 0.005%
Damping factor: 50
Input sensitivity: 2.5mV (MM), 150mV (line)
Signal to noise ratio: 82dB (MM), 110dB (line)
Output: 150mV (line)
Semiconductors: 17 x IC, 6 x FET, 71 x transistors, 58 x diodes
Dimensions: 506 x 164 x 434mm
Weight: 16.2kg
Accessories: FM T-type antenna
Year: 1980
Servicing Notes:
• All front‑panel controls and internal switches were cleaned and lubricated with the correct DeoxIT formulations to eliminate oxidation and restore proper electrical contact.
• The bias was measured and adjusted carefully to match original specifications for this model.
• The protection relay was cleaned to ensure consistent, stable operation and prevent intermittent channel dropouts.
Immerse yourself in the classic audio experience with the Pioneer SX-3800, a vintage receiver amplifier that hails from the era of superior sound quality. Built with meticulous craftsmanship in Japan, this piece of audio history is a testament to the enduring legacy of Pioneer's commitment to high-fidelity entertainment.
The SX-3800 model boasts a timeless design and has undergone a full servicing to ensure it performs at its best. Whether you're looking to complete your vintage audio collection or seeking the warm, authentic sound of a well-maintained classic, this Pioneer receiver is a choice that resonates with audiophiles and collectors alike.
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