[UK-CONTEST] Changeover Relay Wanted

Chris G3SJJ g3sjj at btinternet.com
Tue Jan 11 04:17:12 PST 2011


Just on the off-chance someone might be able to help. I am renovating a Heathkit SB220 amplifier which I have been given (including the original 
3-500zees!!) I have put new Harbach Electronics metering and filter capacitor boards in and run the amp up on a variac. (Initially four of the 
orifinal caps blew) All is OK except I have determined that the change-over relay coil is o/c.  If any has or knows the source of a suitable 
replacement I would be grateful. I could get Harbach to send me one but I am not keen on paying the 8 quid admin charge again to RM.

The details are - open frame, 110v DC coil, 3 x change-over, 10A contacts. An alternative would be to go for a 12, 24, 48v version which would be 
better for modern transceiver switching.

I was also given a new front panel by someone else so the amp is looking very good, pity I can't use it yet!

Chris G3SJJ


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