[Spasticteapot]

I've heard that there's an old Pete Millett hybrid amp that usese the BUF634 for the buffer. Does anyone have a schematic?

 

[tomb]

Quote:

Originally Posted by Spasticteapot /img/forum/go_quote.gif I've heard that there's an old Pete Millett hybrid amp that usese the BUF634 for the buffer. Does anyone have a schematic?

This one is the revMH Millett Hybrid, modified/refined by drewd and n_maher - it can use the BUF634, the OPA551, or the HA3-5002:
Hybrid Headamp

Pete's original can be found on his website - it was also published in the November, 2002 edition of AudioXpress magazine. It uses the 5-pin TO-220 version of the BUF634 on heat sinks:
Low-voltage Hybrid headphone amp

 

[Spasticteapot]

Thanks!