|Solid State Talk all about solid state amplification.|
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
||Thread Tools||Search this Thread|
|17th June 2007, 02:35 PM||#1|
Join Date: May 2004
bipolar full vs semi complimentary output stage
I have just convert 1 ch of my Mac 1900 receiver output stage from NPN semi complimentary to fully complimentary output with MJ21195/96.
For both ch I have removed the input caps, and the protection circuit esp the output triac that cause instability for the amp.
Power supply has been tued with various lytics ad PIO caps, ad raise the bias to about 150ma. All tuig doe by ear.
Frankly I ca't hear any diff between the fully vs the semi complimentary ch. I can hear easily the sound signiture of diff cables, resistors, caps, but o suc difference between the full vs semi complimentary configuration....
Next I will reduce all the frequecy rolled off caps between the b-c, and c-e juction.
Has any oe compare the sound between the full vs semi complimentary?
|Thread Tools||Search this Thread|
|Thread||Thread Starter||Forum||Replies||Last Post|
|Bipolar/MOSFET CFP output stage||ashok||Solid State||25||28th November 2010 09:31 AM|
|how can i drive a complimentary symmetry output stage||SVI2004A||Solid State||11||9th January 2009 10:18 AM|
|Bipolar output stage prefers capacitive or inductive load?||Paul W||Solid State||14||7th October 2006 02:44 PM|
|Mosfet drive in Vas stage and use Bipolar output||YUTK||Solid State||0||26th May 2005 05:50 AM|
|Full-Range bipolar centre channel||planet10||Multi-Way||9||6th June 2003 08:35 PM|
|New To Site?||Need Help?|