|
|||||||
| Home | Forums | Rules | Articles | Store | Gallery | Blogs | Register | Donations | FAQ | Calendar | Search | Today's Posts | Mark Forums Read | Search |
| 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 |
 |
|
|
Thread Tools | Search this Thread |
21st February 2010, 05:11 AM
|
#1 |
|
diyAudio Member
Join Date: Jul 2004
Location: Edmonton, AB Canada
|
Chipamps without quasi-complementary output stages?
PNP output transistors are a problem to implement on chip amps.
I've always found it taints the amp's sound, sometimes with stability problems and I'd like a true complementary output stage. I looked at schematics and found these are quasi's: The National Semi Overture lineup: LM1875, LM1876, LM2876, LM3886, LM3875, LM3876, LM4766, and pretty sure the LM4870, LM4781 too. STMicro TDA2040, TDA2050 etc. are also quasi's. Sanyo discontinued their thick film hybtrid IC's in 2005 (STK series) which have complementary outputs. Are there any chipamps that don't use quasi-complementary output stages? |
|
|
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | Search this Thread |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Another quasi-complementary design | quasi | Solid State | 628 | 12th April 2012 06:49 AM |
| 2N3055 inside - commercial famous amplifier models, quasi complementary power output | tiefbassuebertr | Solid State | 141 | 11th March 2012 11:57 PM |
| quasi-complementary output | Vlad | Pass Labs | 4 | 13th April 2010 12:07 PM |
| Quasi-complementary Output Stage question. | Tequilataz | Solid State | 14 | 25th September 2009 01:40 PM |
| Quasi or full complementary. | pro | Solid State | 7 | 14th September 2004 09:26 PM |
| New To Site? | Need Help? |
| Page generated in 0.06363 seconds (69.36% PHP - 30.64% MySQL) with 10 queries |
