Power output: 30 watts per channel into 8 ohms (stereo)
Frequency response: 10Hz to 60kHz
Total harmonic distortion: 0.04%
Damping factor: 30
Input sensitivity: 2mV (MM), 80mV (line)
Signal to noise ratio: 63dB (MM), 80dB (line)
Semiconductors: 31 x transistors, 2 x diodes, 4 x varistors
Dimensions: 450 x 160 x 268mm
Description of Works
Replaced all electrolytic capacitors.
Replaced and upgraded power supply capacitors to 10000uf.
Replaced small signal transistors in preamp stage.
Replaced and upgraded several polyester capactors.
Cleaned & deoxit potentiometers and switches.
Cleaned & deoxit all RCA sockets.
New speaker gold banana binding posts.
Adjust bias and DC offset.
Cleaned & detailed unit.
Wood case repaired and recoated with 6 coats of oil polyurethane.
New 240vac power lead.
Tested for 20 hours.
Serial No. 10523495
Warranty 6 months.
RV HIFI says:
This Luxman SQ-505X stereo integrated amplifier has been completely restored, with new high quality capactors and transistors. The exterior is in superb condition, the wood case was repaired and coated with 6 coats of gloss oil based polyurethane. Speaker terminals up-graded to banana plugs for a secure connection. Sound quality is superb, great dynamics and output.