TIP 120/125, any simple amps ?

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any point in trying, or waste of time ?
 

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They are high gain darlington, typical hFE is 2500 ...
The maximum VCE is only 60 Volt
so you should use no more than 2x25 VDC or 2x30 VDC.

This means max 2x20 VAC transformer. Preferably 2x18 transformer.
Into 8 Ohm you can count on max something like 30 Watt.
 
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