early discrete circuit effects

[Gilles C]

Connoisseur of Distortion, I agree with you that "some designs" are to used with care . I was affraid that Red Circuits were mistaken for one of those...

I like discrete Red Circuits, an I wish he was doing more designs specially for guitar 

rch427, I sent Red an email to know his feeling about using it on 9V, both because I don't have time to do it myself, and because he knows his circuits more than us...  We'll see.

Gilles

Ok, the answer from Flavio (Red Circuits) about the 3V headphone amp is: "The main problem related to 9V operation of my Portable Headphone Amplifier is due to its Class A operation....the best solution could be to design a 9V Class B Headphone amp"

Sorry 

The good news is that he also wrote: "I do not have a circuit of this kind at hand, but I could plan to design it in the next months. "

So the options would be to design one right now, or wait until he have time to come up with a new design.

Any takers?

Gilles

[puretube]

early trem:
http://www.pat2pdf.org/patents/pat3240859.pdf