SCOTT A416 A426 A436 POWER SECTION

A416 A426 A346 are a stereo Amplifier 70-s product by SCOTT. It using symmetrical supply 27Volts.

INFO

Appearance inside of the amplifier: HERE.

SCHEMATIC

Below is cropped and edited schematic from the original one:

Servo bias transistor using 2SC9630, but its may be same with BC547 nowadays.

Driver transistor using 2SC1166 or 2SC1860, its below 1Watt dissipation ( DATASHEETS ).

Final output transistor using 2SC789 and its able to make power dissipation until 30 Watts ( DATASHEETS ).

NOTE

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yohan Indrawijaya

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