Hi everybody.
I'm about to buy a theremin, specifically the moog etherwave standard. i was checking their "hot rodding" manual and it said something about needing to remove and replace a transistor (R33, 4.7k resistor, replace it with a 47k resistor).
OK, I get this, but I've never fiddled with "resistors" before. Most of the hot-rodding stuff is completely over my head. I've built computer boxes before, but I've never fiddled with chips, so this would be a new experience. It sounds like a minor adjustment, but
1) How hard is it to remove and install a resistor chip? (like do you need to do soldering?)
and
2) Where would I purchase a 47k resistor that could do the job? Is this a Radio Shack-type item, and fairly universal, or something really hard to find?
Yes, I could buy a theremin amp, but I'm strapped for cash, and I already have this guitar amp and a couple pedals, so it seemed like that would be the cheapest route.
I've also thought of using an old stereo receiver that is in disrepair.
Thanks for any advice !
I'm about to buy a theremin, specifically the moog etherwave standard. i was checking their "hot rodding" manual and it said something about needing to remove and replace a transistor (R33, 4.7k resistor, replace it with a 47k resistor).
OK, I get this, but I've never fiddled with "resistors" before. Most of the hot-rodding stuff is completely over my head. I've built computer boxes before, but I've never fiddled with chips, so this would be a new experience. It sounds like a minor adjustment, but
1) How hard is it to remove and install a resistor chip? (like do you need to do soldering?)
and
2) Where would I purchase a 47k resistor that could do the job? Is this a Radio Shack-type item, and fairly universal, or something really hard to find?
Yes, I could buy a theremin amp, but I'm strapped for cash, and I already have this guitar amp and a couple pedals, so it seemed like that would be the cheapest route.
I've also thought of using an old stereo receiver that is in disrepair.
Thanks for any advice !