• These commercial threads are for private transactions. diyAudio.com provides these forums for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members, use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

BPA300 Round 2

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Jump to Latest
T

tryonziess

Member
Joined 2007
Rhysh,

Any comments on why Jeff Rowland engineers decided to use the inverted arangement for the construction of this amplifier.
What is the preferred method of adjusting the bias? Do the remaining two chips need to be out of the circuit as you adjust the one.

I wish those folks would PAY so we can begin to play. This time around the project will be a work of art. Much learned along the way. More yet to learn.

Tad
 
rhysh

rhysh

Member
Joined 2008
tryonziess said:
Rhysh,

Any comments on why Jeff Rowland engineers decided to use the inverted arangement for the construction of this amplifier.
What is the preferred method of adjusting the bias? Do the remaining two chips need to be out of the circuit as you adjust the one.

Tad
Click to expand...


I couldnt tell you, you are better off looking for more information from alex88.

All three chips are in the circuit whilst making ajustments, this is the way which it seems to be done.
 
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Top Bottom