Pioneer SA-510 Stereo Integrated Amplifier Silver Face 25WPC Vintage Hi-Fi (1979)
Rediscover smooth, dynamic sound with the Pioneer SA-510 — a classic silver-faced integrated amplifier from the golden era of hi-fi. Delivering 25 watts per channel into 8 ohms, it captures the warmth and precision that made Pioneer a household name. Its brushed aluminum faceplate, tactile knobs, and rock-solid build evoke timeless craftsmanship. Refurbished, tested, and ready to drive your favorite speakers with vintage character. Own a piece of audio history—SpenCertified and ready to perform.
Condition:
SPENCERTIFIED – Fully certified by Spencer.
Refurbished and SPENCERTIFIED. 100% tested and functional. Cleaned inside and out; worn parts replaced as needed.
Cosmetic Condition: 8.5/10
Functional Condition: 10/10
Item-Specific Restoration Notes: Controls, switches, and boards cleaned with WD-40 Specialist Electrical Contact Cleaner (safe for electronics).
Amplifier restoration included: boards inspected, controls cleaned, DC offset checked, output transistors tested, and idle current verified for proper bias.
Faceplate polished, knobs detailed, and all inputs verified.
Features:
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25 watts per channel into 8 ohms (RMS)
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Phono input for turntables (MM)
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Two speaker outputs (A/B)
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Bass, treble, and balance controls
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Loudness contour switch
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Tape Monitor loop
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Silver aluminum faceplate with tactile knobs
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Headphone jack output
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Classic Pioneer analog design and VU-style indicators
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Durable steel chassis with vented top cover
Specifications:
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Power Output: 25W + 25W (8Ω, 20Hz–20kHz)
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Frequency Response: 10Hz–60kHz
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Total Harmonic Distortion: 0.03%
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Inputs: Phono, Tuner, AUX, Tape
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Outputs: Speaker A/B, Headphone, Tape Rec
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Dimensions: 16.5" W x 4.7" H x 12" D
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Weight: 14.3 lbs
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Made in Japan
About SpenCertified:
At SpenCertified, we specialize in fully tested and refurbished vintage electronics. Every product undergoes a multi-step inspection process to ensure reliable performance, clean presentation, and satisfaction guaranteed.
