60 Watt Hi-Fi Audio Amplifier Kit (2N3055) 60 Watt Hi-Fi Audio Amplifier Kit (2N3055)
Based on a tried, tested and reliable design using 2N3055 transistors and having relay soft start delay circuitry, current limiting for loudspeaker protection and quiescent current adjustment with the help of two LEDs... Electronics > Circuit Components > Printed Circuit Boards > Development Boards 1033KT 1033KT View Offer Quasar Electronics Limited
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60 Watt Hi-Fi Audio Amplifier Kit (2N3055)

1033KT - 60 Watt Hi-Fi Audio Amplifier Kit (2N3055)

This product is obsolete/discontinued and no further stocks are available. Please see alternatives in the category links above.

Ability Level 3: IntermediateSelf-Assembly Soldering Kit

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 1032KT, 3089, 1016 and 1050. It is supplied complete with a large heatsink.

  • Large heatsink supplied (120x65x75mm approx)
  • Solder supplied
Supply VoltageSymmetrical ±40Vdc
Power Supplye.g. CFS080 (includes transformer)
Output power (RMS)60W/8 Ohm or 80W/4 Ohm
Quiescent current60mA. Max.
Amplification factor24
Sensitivity0.707- 1.5V
Freq. response5-35KHz
Distortion1KHz -0.05%, 10KHz - 0.08%, 20 KHz - 0.1%
Board Dimensions65x120mm
Board ConnectionsSolder Posts
Product FormatSELF-ASSEMBLY Electronic Kit (KT) Product Formats Info
Documentation1033 User Manual
Amplifier Power Supply General Advice

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In Stock (Our UK Warehouse).
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