The two main things that differs are... 1. The switch selects between two bias settings for Q2. For V1 there is a 1k that is in or out of the circuit. For V2 there is 5,6k. 1K gives a more drastic effect. 2. For the output cap, V1 has a 1nF while V2 has a 470pF. The body control blends in the 100nF that is tied to the collector of Q2.
Built version II with 2n2222's
ReplyDeleteJust about to try this one. What are the key difference between V1 and V2?
ReplyDeleteB.
The two main things that differs are...
Delete1. The switch selects between two bias settings for Q2. For V1 there is a 1k that is in or out of the circuit. For V2 there is 5,6k. 1K gives a more drastic effect.
2. For the output cap, V1 has a 1nF while V2 has a 470pF. The body control blends in the 100nF that is tied to the collector of Q2.
Great, thanks very much for that!
DeleteCheers
Ben
Are these layout verified,..looking for spitty 60,d fizz like old fz1 maestro heard zippy,s it?
ReplyDeleteYes, both layouts is verified.
Delete