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Vintage Yamaha Amplifier M65 Restored by C.E.T-Warranty - $900 (Chandler TX EAST TEXAS)
HWY 31 near Broad
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Yamaha M65 amplifier in very good condition. This is a high-quality amp with no issues, with minor cosmetic blemishing and wear may be visible on the front plate and top panel. Please review all images and descriptions. As of 12-1-25 it has just received a full restoration. All original hardware and features have been inspected, tested, and alignment by seasons certified electronics technician: Dave's Vintage Stereo. PDF Manual with purchase. $900 obo (with 30-day service warranty at full price.). Pick up in downtown area of Chandler, TX. NO SHIPPING.VIDEO AVAILABLE FOR REVIEW
Yamaha C60 preamp serviced available in separate listing.
Condition: Excellent
Service performed 12-1-2025:
Recapped: full
Replaced all components out of spec
Reflowed as many as required through magnified inspection
Cleaned/lubricated all controls, verified functionality, tested in full system
Review from internet. Yamaha M65 is a powerful and accurate vintage stereo power amplifier known for its 200 watts per channel output, versatility in handling different speaker loads (2, 4, or 8 ohms), and features like a Class A selector and level controls. It is praised for a "forward-oriented" and "powerful" sound with "tuneful and full bass," but its sound can be very dependent on proper speaker matching and room acoustics to avoid overwhelming the speakers or soundstage. Reviewers describe it as a "class act" with a slightly vintage warmth without sounding overly clinical.
Key Specifications (M-65 Power Amplifier)
Power Output:
170W per channel (8 ohms, 20-20kHz, 0.002% THD)
195W per channel (6 ohms, 20-20kHz, 0.007% THD)
230W per channel (4 ohms, 20-20kHz, 0.02% THD)
Dynamic Power (IHF): 255W (8Ω) / 315W (6Ω) / 380W (4Ω) / 450W (2Ω)
Frequency Response: 20Hz - 20kHz (±0, -0.3dB)
Total Harmonic Distortion (THD): 0.002% (8 ohms, 170W)
IM Distortion: 0.003% (8 ohms)
Damping Factor: 130 (1kHz, 8 ohms)
Signal-to-Noise Ratio (S/N): 120dB (MAIN IN, IHF-A)
Input Sensitivity/Impedance: 1.28V / 20kΩ (MAIN IN)
Speaker Outputs: A, B, C terminals (with minimum impedance settings)
Auto Class A: Operates in Class A up to 20W into 8 ohms
Power Consumption: ~520W (USA model)
Dimensions: 435 x 165 x 425mm (W x H x D)
Weight: 15 kg (approx. 33 lbs)
Year: Circa 1986-1988