Thread: Sinclair Z12
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Old 29th Mar 2011, 8:16 pm   #12
Trevor
Octode
 
Join Date: Aug 2006
Location: Stoke-on-Trent, Staffordshire, UK.
Posts: 1,082
Default Re: Sinclair Z12

Please find attached a crude sketch of the circuit to the Z12
I am not to sure I have got it correctly so would like a comparison schematic
it is a really crude affair re no emitter resistors on the output devices
Under biased on the output devices
No bootstrap on the main voltage amplifier
the heat-sinking also leaves a lot to be desired all in all a shocker
however i remember it sounding not to bad
all comments welcome
regards trev
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