CJ Well-known member GDIY Supporter Joined Jun 3, 2004 Messages 15,731 Location California Feb 11, 2023 #1 this guy on the rigjht>
CJ Well-known member GDIY Supporter Joined Jun 3, 2004 Messages 15,731 Location California Feb 11, 2023 #2 sq wave no ring
CJ Well-known member GDIY Supporter Joined Jun 3, 2004 Messages 15,731 Location California Feb 11, 2023 #3 freq response starts to rise at 10 k, probably not driving it hard enough with that big core, runs on about 580 vdc , 4 ea kt 88 tubes, no tear down, just a test,
freq response starts to rise at 10 k, probably not driving it hard enough with that big core, runs on about 580 vdc , 4 ea kt 88 tubes, no tear down, just a test,
CJ Well-known member GDIY Supporter Joined Jun 3, 2004 Messages 15,731 Location California Feb 16, 2023 #4 Turns out this XFMR is an ultra linear design with the taps at 40 percent. Will post a more complete diagram..
Turns out this XFMR is an ultra linear design with the taps at 40 percent. Will post a more complete diagram..
M Michael Tibes Well-known member Joined Jun 5, 2004 Messages 884 Location Berlin, Germany Feb 22, 2023 #5 https://www.treblebooster.net/blackmore-sheets/marshall-major-mods Some info on the beast... Michael