*CC suppressor cap query - diyAudio
Go Back   Home > Forums > Amplifiers > Chip Amps

Chip Amps Amplifiers based on integrated circuits

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 9th March 2005, 06:27 PM   #1
lazyfly is offline lazyfly  Australia
diyAudio Member
 
Join Date: Jun 2004
Location: Melbourne
Default *CC suppressor cap query

Hi forum.

Put a 3875 'gc' together and it sounds great though a fishtank fluoro light causes the amp to *pop* when it (light) is switched on or off. The 3875 datasheet shows CC (220pF, page 5) to help combat this but I was wondering if anyone can tell me if it has an adverse affect on the sound quality?

It's p2p so I don't paticularly want to be soldering de-soldering at the pins on a regular basis.

Thanks for any input
  Reply With Quote
Old 9th March 2005, 07:09 PM   #2
diyAudio Member
 
BlackDog's Avatar
 
Join Date: Feb 2004
Location: Wellington, New Zealand
I've implemented that cap in both my 'clones.

I didn't hear any degradation in the sound, but it sure did remove the radio stations they were picking up.

Steve
  Reply With Quote
Old 9th March 2005, 07:23 PM   #3
lazyfly is offline lazyfly  Australia
diyAudio Member
 
Join Date: Jun 2004
Location: Melbourne
Cheers BlackDog, appreciate the feedback So you didn't appreciate a GC Receiver then

Now I get to tap my fingers for a couple of hours waiting for Jaycar to open
  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
Noise canceler/suppressor Redfoxfur Instruments and Amps 12 3rd June 2008 03:11 AM
distortion suppressor idea keantoken Solid State 15 17th September 2006 11:36 PM
Noise Suppressor, just a cap? silentblackhat Parts 10 13th June 2006 05:19 AM
DIY surge suppressor? cowanrg Everything Else 2 23rd June 2003 01:11 AM
transient voltage suppressor JAZZ2250 Parts 15 5th December 2002 04:03 PM


New To Site? Need Help?

All times are GMT. The time now is 08:37 AM.


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