I decided I wanted to make a cmoy that would fit comfortably in a mint tin with two 9 volt batteries, which I couldn't quite do with Tangent's design. (Well, it may be possible, but with my switch and socket placement, it wasn't happening.) Anyway, I was looking for an excuse to try making my...

I have a couple of nte778 opamps lying around my parts bin. Are they any good for audio? I haven't tried plugging in into my little cmoy circuit yet, I wanted to get group opinion before I subjected anything to this chip. Thanks!

Picked up a bottle of solder flux today, thought I'd share one of the warnings on the label: "DO NOT USE NEAR HEAT OR FLAME."

Now that I've gotten my CMoy to work (thanks Tangent and MisterX), I have a basic question about the circuit. Forgive my newbie-ness in electronics. What does resistor R2 do? Similarly, what does R3 do? Thanks!

Does anyone have an opinion on the Saelig DS1M12 Stingray PC Oscilliscope? http://www.saelig.com/miva/merchant....tegory_Code=PS Is it a useful addition to a DIY bench?

I'm a neophyte in electronics, but I'm trying my hand at a CMOY amp, based on the Tangent build instructions. Here are the major variations on the plan: 1, I'm starting on a breadboard. 2, I'm using Radio Shack Capacitors (the power caps are 220uf electrolytic, the signal caps are .1uf film...

This is my first post, so forgive this newbie! I did search some but have not found a specific answer to my question. Since purchasing my Rio Carbon, I've gotten seriously infected with upgraditis. I've really enjoyed browsing this forum and reading about portable amps. My question is...