編號 98890219

JVC - A-S7 固態主擴大機
編號 98890219

JVC - A-S7 固態主擴大機
Vintage Stereo Performer – JVC A-S7 Integrated Amplifier (Used) from 1979 Made in Japan
The JVC A-S7 is a classic late-1970s integrated amplifier combining clean power, simple controls, and solid build quality. Ideal for vintage hi-fi purists and collectors, it offers reliable performance in a compact chassis.
Features & Specifications:
Model: JVC A-S7
Type: Stereo integrated amplifier
Power output: 50 W + 50 W into 8 Ω (stereo)
Frequency response: 20 Hz – 40 kHz
Total harmonic distortion (THD): 0.05 %
Damping factor: 50
Inputs / Sensitivities:
• Phono (MM): 2.5 mV
• Line input: 150 mV
Signal-to-noise ratio (S/N):
• Phono (MM): ~70 dB
• Line input: ~80 dB
Speaker load impedance: 4 Ω to 16 Ω
Dimensions (W × H × D): 420 × 149 × 264 mm
Condition:
Used but in excellent condition with minimum visible signs of wear
Fully tested: both channels working, volume and input switching operational.
Front panel and knobs original; speaker terminals intact and functional.
Collectable & Audiophile Appeal:
The JVC A-S7 is appreciated for its clean, musical performance and solid engineering. With a modest 50 W per channel rating, it pairs well with medium-efficiency speakers. Its straightforward layout and reliability make it a favourite among those who want vintage performance without excess complexity.
Additional Information:
See it in action on our YouTube channel: SpaceTime Engineering
https://www.youtube.com/watch?v=Lc56YlW20oc&t=4s
Shipping:
Professionally packaged to protect casing, knobs, and internal parts.
Worldwide tracked shipping with insurance following Catawiki standards.
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