sir jay,
pinkmouse said
it's got a horrible ground layout, I'd avoid.
http://www.diyaudio.com/forums/solid-state/198630-limiter-connections.html
but i was expecting words from apex too.
pinkmouse said
it's got a horrible ground layout, I'd avoid.
http://www.diyaudio.com/forums/solid-state/198630-limiter-connections.html
but i was expecting words from apex too.
blue ice,Hello Sir Alex,
I'm interested to make this amplifier as my next project. Will you be able to post the final and working pcb for this amplifier here? I'm sure many of us here (DIYers) will make this one. Thank you so much in advance.
Blueice23
amp is already working,limiter also working
picture on page 1 post#1 is working unit
page 1 post #7 the green 1 is updated pcb
if anyone want to help upgrade pcb is much welcome since driver transistor need to be mounted on main heatsink,we are in need of pcb expert like sir COOLET.
but amp is working and stable with measurement already post and with speaker load test by sir jay
Attachments
Very nice work Before you powerup make absolutely sure there are no miniscule contacts by copper left-overs from the etching, there are some bulges on corners that are pretty close to neighbouring traces. It may be hard to see visibly.. Just talking from experience, you wouldn't be the first to be caught by lurking short circuits between traces.
Before you powerup make absolutely sure there are no miniscule contacts by copper left-overs from the etching, there are some bulges on corners that are pretty close to neighbouring traces. It may be hard to see visibly.. Just talking from experience, you wouldn't be the first to be caught by lurking short circuits between traces.