EH Scott Radio Enthusiasts

The Fine Things are Always Hand Made

Mark Kaplan's Discussions (40)

Discussions Replied To (36) Replies Latest Activity

"Norm,  I now realize that I did NOT check the two original 56 tubes for gas, just fo…"

Mark Kaplan replied Nov 5, 2017 to Need help...Scott Allwave 12 manual and schematic

29 Nov 5, 2017
Reply by David C. Poland

"Strange Voltage drop problem and solution:  Concurrent with the volume drop that I o…"

Mark Kaplan replied Nov 5, 2017 to Need help...Scott Allwave 12 manual and schematic

29 Nov 5, 2017
Reply by David C. Poland

"Well, I've got the set recapped except for the small square brown capacitors which I…"

Mark Kaplan replied Nov 4, 2017 to Need help...Scott Allwave 12 manual and schematic

29 Nov 5, 2017
Reply by David C. Poland

"Mike, Thanks,  I'll get started on those tomorrow. Regards, Mark"

Mark Kaplan replied Nov 2, 2017 to Need help...Scott Allwave 12 manual and schematic

29 Nov 5, 2017
Reply by David C. Poland

"Mike, How did you remove the "tar" to get at the wire for the coil/cap junction.  I…"

Mark Kaplan replied Nov 2, 2017 to Need help...Scott Allwave 12 manual and schematic

29 Nov 5, 2017
Reply by David C. Poland

"Another Capacitor question:   There are three "bathtub" type capacitors on the rear…"

Mark Kaplan replied Nov 2, 2017 to Need help...Scott Allwave 12 manual and schematic

29 Nov 5, 2017
Reply by David C. Poland

"This is all helpful Dave.  I'm surprised by the value of the 2nd AF tube pin 3 grid…"

Mark Kaplan replied Nov 2, 2017 to Need help...Scott Allwave 12 manual and schematic

29 Nov 5, 2017
Reply by David C. Poland

"Dave, Thanks for the help, especially with the chassis electrolytics.  I'll start re…"

Mark Kaplan replied Nov 1, 2017 to Need help...Scott Allwave 12 manual and schematic

29 Nov 5, 2017
Reply by David C. Poland

"Well, I know it's been SIX years but I'm finally ready to recap the chassis.  The sc…"

Mark Kaplan replied Nov 1, 2017 to Need help...Scott Allwave 12 manual and schematic

29 Nov 5, 2017
Reply by David C. Poland

"Progress Report:   I'm starting to work on the top of the chassis.  I've removed the…"

Mark Kaplan replied May 20, 2015 to Scott Philharmonic--started restoration--need some help

27 May 20, 2015
Reply by Mark Kaplan

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