EH Scott Radio Enthusiasts

The Fine Things are Always Hand Made

Norman S Braithwaite's Discussions (825)

Discussions Replied To (816) Replies Latest Activity

"Potentially $1000 but this depends greatly on the version and condition of the tubes…"

Norman S Braithwaite replied Mar 21, 2013 to Offers on Allwave 23's

11 Mar 22, 2013
Reply by Victor Buzzetta

"One of those power supplies has a set of output tubes that are highly collectable. …"

Norman S Braithwaite replied Mar 21, 2013 to Offers on Allwave 23's

11 Mar 22, 2013
Reply by Victor Buzzetta

"Keith: There are two 6H6 tubes in the 800B.  The 6H6 tube on the tuner chassis is de…"

Norman S Braithwaite replied Mar 15, 2013 to Finally starting 800B restoration

48 Apr 14, 2013
Reply by Tom Jardine

"Better start with the 6H6! Norman"

Norman S Braithwaite replied Mar 11, 2013 to Finally starting 800B restoration

48 Apr 14, 2013
Reply by Tom Jardine

"Keith: It is unusual for a 6H6 tube to be bad and even more unusual for one to be "b…"

Norman S Braithwaite replied Mar 10, 2013 to Finally starting 800B restoration

48 Apr 14, 2013
Reply by Tom Jardine

"Justin: Readjusting the last couple IF transformers while sweep aligning after peak…"

Norman S Braithwaite replied Mar 8, 2013 to Allwave 23 - IF Diode Adjustment

5 Mar 8, 2013
Reply by Norman S Braithwaite

"Justin: I had forgotten that the IF diode adjustment was a trimmer capacitor rather…"

Norman S Braithwaite replied Mar 7, 2013 to Allwave 23 - IF Diode Adjustment

5 Mar 8, 2013
Reply by Norman S Braithwaite

"Justin: The IF diode should peak just like the IF transformer adjustments but less s…"

Norman S Braithwaite replied Mar 6, 2013 to Allwave 23 - IF Diode Adjustment

5 Mar 8, 2013
Reply by Norman S Braithwaite

"Keith: I would not trust the original 4-mfd capacitor even if it did test good. Norm…"

Norman S Braithwaite replied Mar 4, 2013 to Finally starting 800B restoration

48 Apr 14, 2013
Reply by Tom Jardine

"Either.  It was probably a late measure by Scott Radio Laboratories to reduce hum re…"

Norman S Braithwaite replied Feb 26, 2013 to Finally starting 800B restoration

48 Apr 14, 2013
Reply by Tom Jardine

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