tube datasheets and amp sch

trancy · 8th April 2004, 07:31 AM

I found a treasure....14 ps of el34..for free.....i'm so happy....so i decide to make good amp with al least 3-4 el34 per channel...please suggest me one good sch with no so expensive transformer or with detailed data, how to make trafo or where to buy. (chokes also)

also i found tubes ECH81, EABC80 and EF89, but I cannot find datasheets for them...could someone can help me ??

which tubes producer is better? siemens or phillips?
where can I buy base for el34?

moamps · 10th April 2004, 05:03 PM

Hi,

did you try

http://www.asv-sebart.si

I was listening one DIY SE 300B amp with Sebarts output transformers. Very good sound.

For tubes data look here
http://tdsl.duncanamps.com/tubesearch.php

Regards

8th April 2004, 07:31 AM	#1
trancy diyAudio Member Join Date: Feb 2004 Location: Slovenia	tube datasheets and amp sch I found a treasure....14 ps of el34..for free.....i'm so happy....so i decide to make good amp with al least 3-4 el34 per channel...please suggest me one good sch with no so expensive transformer or with detailed data, how to make trafo or where to buy. (chokes also) also i found tubes ECH81, EABC80 and EF89, but I cannot find datasheets for them...could someone can help me ?? which tubes producer is better? siemens or phillips? where can I buy base for el34? __________________ too much is just enough

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10th April 2004, 05:03 PM	#2
moamps diyAudio Member Join Date: Oct 2002 Location: Croatia	Hi, did you try http://www.asv-sebart.si I was listening one DIY SE 300B amp with Sebarts output transformers. Very good sound. For tubes data look here http://tdsl.duncanamps.com/tubesearch.php Regards