JVC - JA-S22 Solid state integrated amplifier

JVC JA‑S22
This well-playing and nearly new JVC JA-S22 integrated stereo amplifier is one from the 'golden age' of Japanese hi-fi (circa 1978), designed to reproduce music on vinyl, tape, or tuner in a warm, musical, and detailed manner. Thanks to its solid build quality and thoughtful circuitry, it delivers a balanced, rich, and 'classic analog' sound with clear highs, smooth midtones, and controlled bass — ideal for vintage audio enthusiasts or those seeking an authentic hi-fi experience.

With its aluminum front panel, classic buttons, and two large VU meters, it also has a timeless retro look. It is versatile in terms of connections: phono (for turntable), tuner, aux, tape, and multiple speaker setups (speaker A + B).

Moreover, it is relatively compact and lightweight (for its time), making it suitable for a broad spectrum of listeners — vintage and modern.

In short: this JA-S22 is a reliable, classic amplifier with character, perfectly suited for a retro hi-fi setup or as a stylish eye-catcher for collectors or vinyl enthusiasts.

Specifications:

Property Value
Power 2 × 40 W (8 Ω stereo)
Frequency range 5 Hz – 100 kHz
Total harmonic distortion (THD) 0.01%
Separation/Damping Factor 30
Input sensitivity Phono (MM): 2.5 mV · Line: 160 mV
Signal-to-noise ratio: Phono: 80 dB · Line: 100 dB
Output (line) 160 mV
Speaker impedance 4 – 16 Ω
Inputs / functions: Phono (MM), Tuner, AUX, Tape In/Out, Speaker A + B, Tone control, Loudness, Tape monitoring
Extras / features: Two large VU-meters, subsonic filter, possibility of two speaker setups, Japanese build quality (Made in Japan).
Dimensions (WxHxD) 420 × 149 × 334 mm
Weight approx. 8.4 kg
Year of production: around 1977–1979; most often cited as 1978.