Recent content by Skratch

Yes, also helps with bass response

You should change C6 to 470uf and put back to back diodes across it 1n4148

Watch polarity and only D6

Lower forward voltage. I had your bias problem and Joe suggested changing D6 to the bat41 and it worked perfectly. My bias pot is in the middle now

Change D6 to a Bat 41 diode and it will bring your bias into the correct range with plenty of adjustment

Looks like you have a few different outputs. They should all be same if possible. Also what is the bias voltage. Also the drivers are different. Looks like who ever repaired it was not familiar with Phase Linear specs

Good old Chicago boy

Your speaker is screaming in pain

I have triamped for over 30 years with no problems. My mids and tweets are driven by low powered vacuum tube amps

You can get 136 db at 150 watts, they will take 1000 watts above 500 hz

Have you blown any woofers yet?

How do the Model One compare to a full WOPL 700B?

Short only the inputs, not the unused outputs

Private equity has fucked up more companies, they buy them only on the financial reports and don't have a clue how to run them

Get a wringer wash machine, they last forever