[Heathkit] RE:sb-101 problem solved, SB-401

[Jim Shorney]

On Sun, 23 Apr 2006 13:51:23 EDT, KHeck73 at aol.com wrote:

>I think this may also be a common problem with the SB-401. I have one  that 
>had the carrier null pot replaced by RTO before I obtained it. The  replacement 
>sits on top of the board facing upwards, instead of  underneath.


Also common in HW101s (and similar), it seems. When I got my first 101, I was
advised by a friend to immediatly replace the pot even if it seemed good, as
they were known to be prone to failure. This was in about 1975.


--
TR7/RV7, TR6/RV6, T4XC/R4C, L4B, NCL2000, SB104A, R390A, GT550A/RV550A - all vintage, all the time!