Re: [drakelist] AC4 hum?

Go to www.wb4hfn.com web site and there is a link to the Heathkit shop for the AC4 retrofit. Mark At 01:32 PM 1/22/07, [EMAIL PROTECTED] wrote: Hi Steve, Considering the age of the AC-4 and the good posibility that it has never received any maintenance, you might consider this a good time

Re: [drakelist] AC4 hum?

Garey Barrell [EMAIL PROTECTED] made an utterance to the drakelist gang -- Steve - From your description I'm assuming you're referring to a mechanical hum from the AC-4. The transformer is normally pretty quiet, although

Re: [drakelist] AC4 hum?

Hi Steve, Considering the age of the AC-4 and the good posibility that it has never received any maintenance, you might consider this a good time to recap it. The Heathkit Shop has a kit to do this which has all the parts and instructions. If you are familiar with working on the older gear,

[drakelist] AC4 hum?

n0tu/Steve [EMAIL PROTECTED] made an utterance to the drakelist gang -- I just acquired a well loved T4X/R4B w/AC4. I've been using them about a week now and really love the sound of the T4X on CW. Something unique about the