JA-566
by Sanyo
The Sanyo JA-566 is an integrated amplifier that was produced between 1985 and 1988 as part of the Sanyo System 566. This model is designed to deliver solid audio performance with a continuous output power of 55 Watts per channel at 8 ohms and a distortion rate of 1%. It features various inputs including a PHONO input with a sensitivity of 2.5 mV and a input impedance of 47 kohms, along with additional inputs for CD, TV, video, and tape play, which have an input sensitivity of 150 mV and also an impedance of 47 kohms. The amplifier also includes a TAPE REC output level of 150 mV. Frequency response is noted from 42.20 Hz to 20 kHz for TV and video inputs. The model comes equipped with a graphic equalizer that allows for adjustments up to +10 dB at specific frequencies (63/250/1000/4000/16000 Hz). For enhanced sound control, it incorporates a loudness control feature with response options of +8 dB at 100 Hz and +4 dB at 10 kHz. The signal-to-noise ratio is rated at 95 dB for TV and video sources. With a power requirement of AC 220 V at 50 Hz and a power consumption of 270 W, the amplifier has compact dimensions of approximately 420 x 240 x 100 mm and weighs around 5.6 kg.
