Sound Skulptor forums

Build help and troubleshooting => MP573 Microphone preamplifier => Topic started by: newsoulebel on April 20, 2021, 09:35:22 AM

Title: Blown resistor at PCT2 - MP573 version 1
Post by: newsoulebel on April 20, 2021, 09:35:22 AM

Hi Jean Pierre
I got it wrong. its not the thermistor that's blown, its the resistor at PCT2.
Problem is, I can't find any BOM for the original version of the MP573 on your site.
Can you send me the documentation for this preamp and also confirm what resistor this is.
It looks like some kind of fuse resistor and i'm not sure I even know how I did this.
Must have hot-plugged it a couple of years back.
Matt

Title: Re: Blown resistor at PCT2 - MP573 version 1
Post by: JPK on April 21, 2021, 08:19:08 AM

the resistor is a 22 ohms.
https://www.soundskulptor.com/docs-6.html