Burning Amplifier Local Feedback Gain Stage
- Description
- Project Info
- Links
Burning Amplifier Gain Stage Board (BAGS) which handles voltage gain for two channels when you populate it with your components. This board is required for both the single-ended BA-1 amp and the complementary BA-2 amp.
BAGS is the Burning Amplifier Gain Stage board. Being the Front-End, this is where all the signal voltage gain of a Burning Amp comes from. It's main purpose is to provide adequate gain to drive the succeeding output stage of a Burning Amp assembly.
For use as a Burning Amp, it requires bias boards and output stage. However it can also be used standalone as a pre-amplifier.
Please visit the Burning Amplifier Helpdesk Thread for any questions you might have and for a definitive list of links to all articles and discussions about the Burning Amps.
ADDITIONAL INFORMATION
| Dimensions | 140mm x 70mm |
|---|---|
| Mounting holes | No |
| Number of boards included | 1 |
| Layers | 2 |
| Board Revision | 2.0 |
Burning Amplifier Project
- Power Amplifier
- Designed by Nelson Pass
- Advanced Difficulty
- Basic Build Guide
- Only PCBs Available
Contributors
Visit the Burning Amplifier project page for more information about this project.
Goes well with
Note - Photos include parts available at the time of publishing. Individual components are subject to change based on availability.
Customer Reviews
Fantastic pcb! Top quality! Very fast delivery around the world (USA-Germany) in under
one week.
I found a pair of TOSHIBA 2SJ109 and I thought I should build a BA-1 poweramp with the
singleended follower. Not finished yet. Intake board is done.
Greets
Dirk
I found a pair of original TOSHIBA 2SJ109 BL - I was searching for a long time.
Now it was time to start this build.
The BA-1 - pcb is of excellent quality. Delivery was extremely fast as well customs.
The fun starts now....
Can´t tell anything about the sound - not finished ;-)
Greets
Dirk
Finally got around to giving the BA1 a try as linestage. Couldn't be more pleased. Very similar to the ACP+, but with dual rails. Offset was so stable that I removed the output cap with great results. A beautiful, single-ended gain stage!