EHX DMM Repair

jamieb · Post by **jamieb** » Mon Jun 08, 2009 11:01 am

Has anyone ever had their DMM repaired and if so, who by? Any recommendations?

Mine has developed a (not uncommon, apparently) problem whereby it self-oscillates , overloads and generally goes nuts, even with Feedback & Level down at like 6 o'clock. There's allegedly some sort of trimpot(s) which can be adjusted to solve this, but you need to know what you're doing. I do not.

Thanks in advance for any help

Post by **Mike** » Mon Jun 08, 2009 11:03 am

Howard Davis is your man. He designed it, he can fix it. He can make it better.

http://howard.davis2.home.att.net/

This is a bit out of the range of my own abilities (you need a 'scope to adjust the trimmers) and I would recommend you use Howard.

jamieb · Post by **jamieb** » Mon Jun 08, 2009 11:23 am

Mike wrote:Howard Davis is your man. He designed it, he can fix it. He can make it better.

http://howard.davis2.home.att.net/

This is a bit out of the range of my own abilities (you need a 'scope to adjust the trimmers) and I would recommend you use Howard.

Thanks very much for the info.