Bosoz omit P1/P2

m60gpmg · 24th September 2003, 04:33 PM

I would like to eliminate the potenziometris P1 and P2 from the bosoz and to simply maintain P3 and P4.
To do this I would set to the place of every pots a resistance from 10K as in the attached scheme.

according to you can it work ?

Regards
D.N.

Mad_K · 24th September 2003, 05:02 PM

yes, you should do it like in your drawing

zygibajt · 24th September 2003, 05:57 PM

I think you can just omit 220R resistor and 10K to ground leaving zeners and 100K to ground.But I'm not an expert.
Bartek

Mad_K · 24th September 2003, 06:01 PM

keep 221R, omit 10K

eLarson · 24th September 2003, 07:55 PM

Something you might want to consider is a fixed value of attenuation at the input. Granted that would work best if you only have one source going to the BoSoZ. But you could keep the circuit running in its sweet spot and adjust the volume at the output like you are planning.

till · 25th September 2003, 03:57 PM

in my BZLS BZLS work in progress
i left away R18 and the 10 k pot at the input, and replaced the output pots with alephp 1.7 - style relay volume controll

24th September 2003, 05:02 PM	#2
Mad_K diyAudio Member Join Date: Sep 2002 Location: Norway	yes, you should do it like in your drawing __________________ Mads K

24th September 2003, 06:01 PM	#4
Mad_K diyAudio Member Join Date: Sep 2002 Location: Norway	keep 221R, omit 10K __________________ Mads K

24th September 2003, 07:55 PM	#5
eLarson diyAudio Member Join Date: Aug 2002 Location: Gaithersburg, MD	Something you might want to consider is a fixed value of attenuation at the input. Granted that would work best if you only have one source going to the BoSoZ. But you could keep the circuit running in its sweet spot and adjust the volume at the output like you are planning. __________________ Would a woodchuck bother to chuck MDF?

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24th September 2003, 05:57 PM	#3
zygibajt diyAudio Member Join Date: Jun 2003 Location: Wroclaw	I think you can just omit 220R resistor and 10K to ground leaving zeners and 100K to ground.But I'm not an expert. Bartek

25th September 2003, 03:57 PM	#6
till Banned Join Date: Apr 2002 Location: Germany, Clausthal	in my BZLS BZLS work in progress i left away R18 and the 10 k pot at the input, and replaced the output pots with alephp 1.7 - style relay volume controll

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