I managed to solder in EVERY electrolytic capacitor backwards on my sigma22... I realised just as I soldered the last leg fortunately, so nothing blew up!
No idea how I managed to do that. I've never even got one in the wrong way on...
Does anyone have any experience with using Grado Headphones with a Grado Cartridge? My old budget cartridge is getting a bit worn out and I feel like upgrading rather than replacing the stylus... because that's what I do!
I was...
I just finished my Sigma22 a few days ago. Worked first time! Considering my only other amp was a cmoy a about five years ago I was more than a little shocked!
Now to order the rest of the components for the beta22 boards!
Bit of a noobish question, i'm sure! I'm working on a three channel beta22 at the moment, using all the standard component values from the site (gain 8). If I want to use it as a preamp too, is it as simple as having a switch to choose...
Phono amplifiers also provide equalisation, so you should never connect a turntable directly to a standard input on an amplifier, even if it can provide enough gain.
It's probably more likely that either the record is in bad...