One more 4P1L SE - Page 50

Pano · 25th January 2013, 01:46 PM

Regal. I fixed your posted image in #481. It's now attached and reduced in file size from 608K to 24K.
Please read this thread:
Pictures -- Why Not attach Them ??
If you need any help with image capture and posting, just ask.

iko · 25th January 2013, 01:46 PM

And I don't understand why bother with a 26 input when you can have an all 4P1L amp.

iko · 25th January 2013, 02:02 PM

Hey regal, open a new thread for a headphone amp. I'll pitch in if you keep the interest up. I think I'd like to build myself a really good all DH(TP) headphone amp.

merlin el mago · 25th January 2013, 02:03 PM

Quote:

Originally Posted by ikoflexer

Hey regal, open a new thread for a headphone amp. I'll pitch in if you keep the interest up. I think I'd like to build myself a really good all DH(TP) headphone amp.

+1

Pano · 25th January 2013, 02:05 PM

+1

merlin el mago · 25th January 2013, 02:08 PM

Headphones OPT GB?

Pano · 25th January 2013, 02:09 PM

Quote:

Originally Posted by ikoflexer

And I don't understand why bother with a 26 input when you can have an all 4P1L amp.

Mine works 4P1L into 4P1L all triode strapped just fine. I'm still having a devil of a time getting the input in pentode mode working well. It would be nice, for gain's sake.

regal · 25th January 2013, 02:46 PM

Quote:

Originally Posted by ikoflexer

Hey regal, open a new thread for a headphone amp. I'll pitch in if you keep the interest up. I think I'd like to build myself a really good all DH(TP) headphone amp.

Will do, Is it OK if I do this in this tube/valve forum ?

iko · 25th January 2013, 03:08 PM

Quote:

Originally Posted by regal

Will do, Is it OK if I do this in this tube/valve forum ?

Go for it. Maybe give it a generic title, like direct heated tubes headphone amp or similar. Maybe other tubes will be explored. If you want to stay specifically with the 4P1L then do as you wish.

andyjevans · 25th January 2013, 03:11 PM

Yes - at least make it a DHT headphone amp, otherwise you'll get anything.

25th January 2013, 01:46 PM	#491
Pano diyAudio Moderator Join Date: Oct 2004 Location: North Carolina Blog Entries: 4	Regal. I fixed your posted image in #481. It's now attached and reduced in file size from 608K to 24K. Please read this thread: Pictures -- Why Not attach Them ?? If you need any help with image capture and posting, just ask. __________________ Take the Speaker Voltage Test!

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25th January 2013, 01:46 PM	#492
iko diyAudio Moderator Join Date: May 2008 Location: Toronto	And I don't understand why bother with a 26 input when you can have an all 4P1L amp.

25th January 2013, 02:02 PM	#493
iko diyAudio Moderator Join Date: May 2008 Location: Toronto	Hey regal, open a new thread for a headphone amp. I'll pitch in if you keep the interest up. I think I'd like to build myself a really good all DH(TP) headphone amp.

25th January 2013, 02:05 PM	#495
Pano diyAudio Moderator Join Date: Oct 2004 Location: North Carolina Blog Entries: 4	+1

25th January 2013, 02:08 PM	#496
merlin el mago diyAudio Member Join Date: Sep 2009 Location: Catalonia new Europe state	Headphones OPT GB?

25th January 2013, 03:11 PM	#500
andyjevans diyAudio Member Join Date: Sep 2003 Location: London	Yes - at least make it a DHT headphone amp, otherwise you'll get anything.