🎉 Up to 70% Off Selected ItemsShop Sale
1 / 14
+9
Kenwood RA-90 Stereo Reverberation Amplifier (1983) * Fully Serviced
The Kenwood RA-90 typically refers to a vintage Stereo Reverberation Amplifier, not a power amplifier, from the mid-1980s, known for its effects (like digital reverb/delay) with specs including a wide frequency response (e.g., 20Hz-35kHz), low distortion (<0.01%), and good S/N ratio (100dB), while a different model, the Kenwood RA-90II, is a similar reverb unit. There's also a Kenwood TK-90, which is a land mobile radio transceiver, so specs vary greatly by model.
Here are specs for the Kenwood RA-90
Type: Stereo Reverberation Amplifier
Type: Stereo Reverberation Amplifier
- Frequency Response: 20Hz - 35kHz (or wider, depending on source)
- Total Harmonic Distortion (THD): Less than 0.01% (or 0.03% for some similar units)
- Signal-to-Noise Ratio (S/N): 100dB (line)
- Reverb Time: 0 to 2.5s (Effect 1), 30 to 80ms (Effect 2)
- Power Consumption: 15W
- Year: Circa 1983 (for the RA-90)
The Kenwood RA-90 typically refers to a vintage Stereo Reverberation Amplifier, not a power amplifier, from the mid-1980s, known for its effects (like digital reverb/delay) with specs including a wide frequency response (e.g., 20Hz-35kHz), low distortion (<0.01%), and good S/N ratio (100dB), while a different model, the Kenwood RA-90II, is a similar reverb unit. There's also a Kenwood TK-90, which is a land mobile radio transceiver, so specs vary greatly by model.
Here are specs for the Kenwood RA-90
Type: Stereo Reverberation Amplifier
Type: Stereo Reverberation Amplifier
- Frequency Response: 20Hz - 35kHz (or wider, depending on source)
- Total Harmonic Distortion (THD): Less than 0.01% (or 0.03% for some similar units)
- Signal-to-Noise Ratio (S/N): 100dB (line)
- Reverb Time: 0 to 2.5s (Effect 1), 30 to 80ms (Effect 2)
- Power Consumption: 15W
- Year: Circa 1983 (for the RA-90)
$100.00
Kenwood RA-90 Stereo Reverberation Amplifier (1983) * Fully Serviced—
$100.00
Description
The Kenwood RA-90 typically refers to a vintage Stereo Reverberation Amplifier, not a power amplifier, from the mid-1980s, known for its effects (like digital reverb/delay) with specs including a wide frequency response (e.g., 20Hz-35kHz), low distortion (<0.01%), and good S/N ratio (100dB), while a different model, the Kenwood RA-90II, is a similar reverb unit. There's also a Kenwood TK-90, which is a land mobile radio transceiver, so specs vary greatly by model.
Here are specs for the Kenwood RA-90
Type: Stereo Reverberation Amplifier
Type: Stereo Reverberation Amplifier
- Frequency Response: 20Hz - 35kHz (or wider, depending on source)
- Total Harmonic Distortion (THD): Less than 0.01% (or 0.03% for some similar units)
- Signal-to-Noise Ratio (S/N): 100dB (line)
- Reverb Time: 0 to 2.5s (Effect 1), 30 to 80ms (Effect 2)
- Power Consumption: 15W
- Year: Circa 1983 (for the RA-90)
