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Aiwa ST-R22



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Brand: Aiwa

The Aiwa ST-R22 is a high-performance integrated amplifier that was introduced in the late 1980s by the Japanese audio manufacturer Aiwa. It's part of Aiwa's R-series, which is known for its cutting-edge amplification technology. The ST-R22 is considered a classic among audiophiles and enthusiasts due to its exceptional sound quality, advanced features, and sleek external design. It is equipped with a high-power output of 80 watts per channel into 8 ohms, with a maximum output of 160 watts per channel into 4 ohms. The amplifier also features high-quality components, including large-capacity capacitors and high-powered op-amps. Additionally, the ST-R22 has a variety of inputs, including phono, tape, and CD, and several outputs, including pre-out and headphone. It is often described as having a warm and detailed sound signature with plenty of power and dynamic range. Overall, the Aiwa ST-R22 is a highly respected and sought-after amplifier that continues to be popular among audiophiles today.



  • Type: Mono/Stereo Tuner
  • Bands: FM, MW
  • Tuning Scale: Digital
  • Tuning Frequencies: 87.3 to 108.5 MHz (FM), 515 to 1650 kHz (MW)
  • Sensitivity:
  • Selectivity: 43dB (FM), 30dB (MW)
  • Signal to Noise Ratio: 65dB (FM), 42dB (MW)
  • Distortion: 0.2% (FM), 1.2% (MW)
  • Frequency Response: 40Hz to 15kHz (FM)
  • Output:
  • Antenna:
  • Power Supply:
  • Dimensions: 210 x 71 x 173.5 mm
  • Weight: 2.0 kg
  • Year:
  • Price:

Aiwa ST-R22

Aiwa ST-R22

Aiwa ST-R22

Aiwa ST-R22

Aiwa ST-R22

Aiwa ST-R22



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