1033 - 60 Watt Hi-Fi Audio Amplifier

This is a very well designed audio power amplifier that will give you true hi-fi quality suitable for the most demanding of constructors. The circuit uses two 2N3055 power transistors incorporates electronic protection for the output.

It combines well with kits 1032, 3089, 1016 and 1050. It is supplied complete with a large heatsink.

Technical Specifications
Supply Voltage	Symmetrical ±40Vdc
Power Supply	CFS008 or kit 1060 with a suitable mains transformer
Current	4A
Output power (RMS)	60W/8 Ohm or 80W/4 Ohm
Quiescent current	60mA. Max.
Amplification factor	24
Sensitivity	0.707- 1.5V
Freq. response	5-35KHz
Distortion	1KHz -0.05%, 10KHz - 0.08%, 20 KHz - 0.1%
Board Dimensions	65x120mm
Board Connections	Solder Posts
Product Format	SELF-ASSEMBLY Electronic Kit (KT ) only more
Documentation	User Manual Amplifier Power Supply General Advice

• Large heatsink supplied (120x65x75mm approx)
• Solder supplied