Solid-state integrated amplifier 

Luxman SQ503X

RMS output 	30W/30W (8ohms)   -  20W/20W (16ohms)
THD 	0.5% or less (30W, 8ohm, 1kHz, 1 channel driven)
main amp: 20/20 W 0.25% THD, 8ohms, both channel driven.

Frequency characteristic 20Hz - 50000Hz -less than 2dB

Dumping factor 	About 30 (8 ohms, 1kHz)

Input sensitivity/impedance 	
Phono: 2mV/50kohm
AUX1:1V/1Mohm
AUX2, Tuner, Tape Play : 120mV/150kohm

SN ratio 	Phono: 60dB or more
AUX1, 2, Tuner, Tape Play: 70dB or more

Tone control 	[ LUX scheme NF type ] point switching
High: 2k, 4kHz
Bass: 400, 200Hz

Remains noise 	0.5mV or less

Attenuator: -18 dB/oct

A-B speaker change-over switch
Tapes monitor switchpoint
Headset jack

The semiconductor used 	
Transistor (27 pieces total) 	
ST610: 4
2SA606: 2 
2SC693Gu: 12 
2SC694: 4 
2SC734: 1 
2SC959: 4 
(some other types may be in your amp as the 2sc1000 and the 2sc495)

Diode 	
DS13: 2 
DS16B: 1

Varistor  	
265: 2

Supply voltage 	AC100V or AC220V, 50Hz/60Hz

Power consumption 	
120W (at the time of the maximum output)

Dimensions 	
Width 450x height 160x depth of 268 mm
Weight 	approx. 10kg 

Cr - PE1MMK 2010