Treble booster minor differences but... how much minor?

Started by rockaffe, April 20, 2025, 01:41:08 PM

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rockaffe

Recently I've built a clone of the TB-83 treble booster. The schematic I've come up with (or better, the component values) is the one in the image.
It's sound great, no complaint at all.
But.
Some days ago, I've come up to a schematic of the same TB that have some differences in component values, and I would like to ask, how much those differences have impacts on the general behaviour of the effect in order to decide to build another one with those value.
Here are the "other" values:

R5: 120K
R4: 1K
R8: 2K4
R6: 47K




Thank you!

antonis

Quote from: rockaffe on April 20, 2025, 01:41:08 PMHere are the "other" values:
R5: 120K
R4: 1K
R8: 2K4
R6: 47K

R5, R4 & R6 : Never mind the bollocks..
R8 : 11% lower Collector current..
"I'm getting older while being taught all the time" Solon the Athenian..
"I don't mind  being taught all the time but I do mind a lot getting old" Antonis the Thessalonian..

PRR

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rockaffe

Quote from: antonis on April 20, 2025, 03:36:08 PM
Quote from: rockaffe on April 20, 2025, 01:41:08 PMHere are the "other" values:
R5: 120K
R4: 1K
R8: 2K4
R6: 47K

R5, R4 & R6 : Never mind the bollocks..
R8 : 11% lower Collector current..


Thank you!

duck_arse

are you feeling queezy yet? it's a good time to sell!

antonis

"I'm getting older while being taught all the time" Solon the Athenian..
"I don't mind  being taught all the time but I do mind a lot getting old" Antonis the Thessalonian..