Tag it! Works fine, although having trimmers for the transistors would be useful. I socketed those resistors, but only needed to change one to get the voltages similar to the schematic. Sounds great though!
@fuzzhead Please make a layout for the old TC Electronic Booster + Line Driver & Distortion. Based on a quad op amp (HA4741, LM148, NJM2058...) and a baxandall tonestack. The switching should be simplied - omit the 4007... Schematic and manual are in this thread:
This is a pretty excellent little overdrive. Highly recommend!
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ReplyDeleteMaybe trim pots as emitter resistors would be useful?
ReplyDeleteAre there any measurements of hfe and leakage?
Tag it! Works fine, although having trimmers for the transistors would be useful. I socketed those resistors, but only needed to change one to get the voltages similar to the schematic. Sounds great though!
ReplyDeleteAlso found it quite nice putting the diodes on a switch to take them out of the circuit. Just adds a slightly different flavour
Delete@fuzzhead Please make a layout for the old TC Electronic Booster + Line Driver & Distortion. Based on a quad op amp (HA4741, LM148, NJM2058...) and a baxandall tonestack. The switching should be simplied - omit the 4007... Schematic and manual are in this thread:
ReplyDeletehttps://forum.pedalpcb.com/threads/tc-electronic-booster-line-driver-distortion-bld.3947/