Home
AudioAsylum Trader
Tube DIY Asylum

Do It Yourself (DIY) paradise for tube and SET project builders.

For Sale Ads

FAQ / News / Events

 

Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.

You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.

You must login to use this feature.

Inmate Login


Login to access features only available to registered Asylum Inmates.
    By default, logging in will set a session cookie that disappears when you close your browser. Clicking on the 'Remember my Moniker & Password' below will cause a permanent 'Login Cookie' to be set.

Moniker/Username:

The Name that you picked or by default, your email.
Forgot Moniker?

 
 

Examples "Rapper", "Bob W", "joe@aol.com".

Password:    

Forgot Password?

 Remember my Moniker & Password ( What's this?)

If you don't have an Asylum Account, you can create one by clicking Here.

Our privacy policy can be reviewed by clicking Here.

Inmate Comments

From:  
Your Email:  
Subject:  

Message Comments

   

Original Message

vinnie ... Look at the Seth 2A3 design ...

Posted by drummerwill on September 18, 2017 at 12:34:41:

Chip647 showed the schematic in his post to this thread.

I built 4 PP45/2A3 stereo amps, one using a Para-feed E-P choke ,like as shown in the Seth 2A3 design ....another PP45/2A3 stereo amp used a small Edcor inter-stage to couple the input to PP outputs.... and another PP45/2A3 stereo amp that used E-P Inter-stages.

Of the 4 ,all of which have new homes, the one with the E-P iknter-stages sound best

I still own a Stereo PP45/2A3 with custom iron amp and a pair of Wurlitzer PP45 mono-blocks with custom iron also.

...........Last word PPDHT is very good , but there's magic in SETDHT done right !

Willie