C1 and C2 in BoSoZ - diyAudio
Go Back   Home > Forums > Amplifiers > Pass Labs

Pass Labs This forum is dedicated to Pass Labs discussion.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 29th January 2003, 04:51 AM   #1
diyAudio Member
 
Join Date: Jan 2003
Location: Bangkok
Question C1 and C2 in BoSoZ

Dear Gurus,

Will there be any problem if I replace C1 and C2 in BoSoZ circuit with 6.8 uF instead of 10uF.

Is there any impact on sound quality?

The reason being is that...it is a bit difficult to find 10uF film cap or any audio grade cap locally...

Has any one tried with different types/products? Which one is the best in your opinion?

Thanks,
RR.
  Reply With Quote
Old 29th January 2003, 05:00 AM   #2
Account Disabled
 
Join Date: Aug 2002
Location: Near to the Pacific Ocean
Just try the 6.8 uF.
Or 6.8 uF // 6.8 uF (parallel).

JH
  Reply With Quote
Old 29th January 2003, 11:39 AM   #3
vossie is offline vossie  Israel
diyAudio Member
 
Join Date: Oct 2002
Location: Cape Town
Default Output caps

Hi Ruangrit,

Try to stay at 10u or even go a bit bigger. If you have a look at the X-BOSOZ thread there have been words saying you get better low frequency reproduction by using higher values for these caps.

I might be wrong to apply the susy circuit info directly to the original BOSOZ by Mr Pass, but it's worth a try.

JdeV and I compared sound between two X-BOSOZs, the one with 10u non-polarised metal film caps and the other with 47u non-polarised radial electrolythics. The 47u X-BOSOZ definately was better at reproducing the low frequencies.

My advice - try and see what happens and let us know.

Vossie
__________________
The brave might not live forever but the cautious never live at all!
  Reply With Quote
Old 29th January 2003, 03:06 PM   #4
diyAudio Member
 
Join Date: Jan 2003
Location: Bangkok
Vossie,

Thanks a lot.

Maybe because of the characteristic of the low non-polar electrolytic cap that produces better low frequency...??

However, like you said, it worths to try..and I will try, yet, after I get the PSU heat problem resolved.

RR.
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
To BOSOZ or not to BOSOZ... please comment. spence Pass Labs 4 27th February 2012 02:57 AM
Poll! What do you use in your X-BOSOZ or BOSOZ for Volume Control and Input Selector? promitheus Pass Labs 87 19th February 2006 03:15 PM
X-bosoz vs. CCS X-bosoz, how does the sound compare? acliao Pass Labs 14 26th February 2004 12:55 AM
Bosoz lawbadman Pass Labs 5 14th July 2003 02:10 AM
10K Pot for the BOSOZ raincheck Pass Labs 13 20th September 2002 06:22 PM


New To Site? Need Help?

All times are GMT. The time now is 02:48 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2