Wave Music Home
ReleasesCommunityYour OrderWave Music
ArtistsEventsDJ MixesShop

Wave Music Home

About Us
Distributed Labels


Adv. Search



Go Back   Wave Music Community Board > Tech Talk for Gearheads

Thread Tools Search this Thread Rate Thread Display Modes
Prev Previous Post   Next Post Next
Old 11-01-2013, 05:23 PM
vinyl_junkie vinyl_junkie is offline
Registered User
Join Date: May 2005
Location: South East Kent, UK
Posts: 1,841
Bozak out of phase outputs


I have a Bozak CMA 10-2DL which I think has a slight issue.

I have tested it with a signal generator a while back and a oscilloscope and whilst the main output and headphone outs tested ok the tape output was 180 degrees out of phase to the other outputs. Also it doesn't appear to be frequency dependant.

The wiring looks to be ok i.e. the polarity.

I was wondering if the summing amp flips the phase then it's flipped again after the eq? The tape out is pre eq, post summing board.

Those eq's have a lot of phase shift from memory some one told me. From memory they look like a buffered Bandaxall eq with the transistors for makeup gain.
--The future scares me, any chance of a lift back to the past any one?--
Reply With Quote

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

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

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

All times are GMT -4. The time now is 03:01 AM.

Powered by vBulletin Version 3.0.0
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
2006 Wave Music

© Wave Entertainment Group, Inc.