Telewatt VS71M

radiostar · 18th September 2012, 06:03 PM

Hello,

I've found one chassis of this nice amp. It's version with 4xEL500, 2xECF80 and 6xECC808. I need help with schematics and data for output transformers.

Thanks,

Dragan

tomchr · 18th September 2012, 06:30 PM

A quick google search turns up this:
Telewatt Stereo-Nova VS-71 M ECC83 Amplifier Klein & Hummel;
Looks like you can get the schematic there if you're a member (whatever that involves).

radiostar · 18th September 2012, 10:11 PM

I'm member, but I can't download it ...

davorin · 05:41 AM

Maybee this can help You (second chanell is the same):

radiostar · 19th September 2012, 06:53 AM

Thanks a lot for schematics Davorin. I have slightly different version with 3 ECC808 per channel.

Pozdrav!

RE 604 · 07:12 PM

Hello ,
look at the datasheets , the ECC808 is electrical the same tube like ECC83 but with a different pinout and better data for hum and hiss and channel separation .
Regards , Alexander .

18th September 2012, 06:03 PM	#1
radiostar diyAudio Member Join Date: Apr 2009	Telewatt VS71M Hello, I've found one chassis of this nice amp. It's version with 4xEL500, 2xECF80 and 6xECC808. I need help with schematics and data for output transformers. Thanks, Dragan __________________ tubes.rs facebook.com/tubes.rs

18th September 2012, 06:30 PM	#2
tomchr diyAudio Member Join Date: Feb 2009 Location: Greater Seattle Area	A quick google search turns up this: Telewatt Stereo-Nova VS-71 M ECC83 Amplifier Klein & Hummel; Looks like you can get the schematic there if you're a member (whatever that involves). __________________ 21st Century Maida Regulator, Universal Filament Regulator, 300B Driver PCBs, and more... Neurochrome : : Audio - http://www.neurochrome.com/audio - Engineering : : Done : : Right

18th September 2012, 10:11 PM	#3
radiostar diyAudio Member Join Date: Apr 2009	I'm member, but I can't download it ... __________________ tubes.rs facebook.com/tubes.rs

19th September 2012, 06:53 AM	#5
radiostar diyAudio Member Join Date: Apr 2009	Thanks a lot for schematics Davorin. I have slightly different version with 3 ECC808 per channel. Pozdrav! __________________ tubes.rs facebook.com/tubes.rs

20th September 2012, 07:08 PM	#6
RE 604 diyAudio Member Join Date: Oct 2003 Location: Germany	Hello , look at the datasheets , the ECC808 is electrical the same tube like ECC83 but with a different pinout and better data for hum and hiss and channel separation . Regards , Alexander . __________________ No reason to get excited : Jimi Hendrix . Last edited by RE 604; 20th September 2012 at 07:12 PM.


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