HELP!!! for tube lovers

bridgebolt · 13th July 2004, 09:08 AM

can any one help me. im planning to make a DIY pre-amp and amp 5 to 20 watts amp will do. i need a schematic diagrams.. help will much appreciated... thnks

Sch3mat1c · 13th July 2004, 01:16 PM

http://webpages.charter.net/dawill/t...Revision3.html

planet10 · 13th July 2004, 05:22 PM

There are so many choices....

dave

MIKET · 14th July 2004, 10:33 AM

If we know what your budget is it is likely we can reccomend something you can afford.
Also knowing your skill level will help weather you can just use a schematic or you need a kit.

Frazzled · 14th July 2004, 11:11 AM

Quote:

Originally posted by bridgebolt
can any one help me. im planning to make a DIY pre-amp and amp 5 to 20 watts amp will do. i need a schematic diagrams.. help will much appreciated... thnks

I have a couple posted here in this thread.

kathodyne · 5th April 2005, 02:58 PM

Hey Frazzled!

Take a look at.... www.triodedick.com (projects -> annastacia)

A dutch site, but it's a real nice amp!
Uses 7027A tubes (sellers listed on site) these are beam tetrodes, and the new ecc99 as driver/ phase-splitter.

Instead of what the schematic says, you should use 6k output transformers.
The amplifier is very good of itself but also offers a lot to tweak and play around with!. the amp is simple and promising
Mine is getting better and better, built in a new pre-amp and fitted it with tube-supply.

For pictures and the story of my 'anna' see
www.buizenforum.nl and look foor 'laatste artikelen -> een eerste project' translation: latest articles -> a first project

Hope you give 'anna'a try!!

Yvesm · 5th April 2005, 04:45 PM

Here is mine !
http://www.dissident-audio.com/ecl86PP.htm

Robert Morin · 7th April 2005, 08:45 PM

http://snow.prohosting.com/rknize/ru...mas/index.html

Regards
Robert Morin

13th July 2004, 09:08 AM	#1
bridgebolt diyAudio Member Join Date: Apr 2004 Location: cavite	HELP!!! for tube lovers can any one help me. im planning to make a DIY pre-amp and amp 5 to 20 watts amp will do. i need a schematic diagrams.. help will much appreciated... thnks

13th July 2004, 01:16 PM	#2
Sch3mat1c diyAudio Member Join Date: Jan 2003 Location: Milwaukee, WI	http://webpages.charter.net/dawill/t...Revision3.html __________________ See my Electronics webpage -- the home of Vacuum Tube Drag Racing. The key to being a successful Audiophile: "I reject your reality and substitute my own!"

13th July 2004, 05:22 PM	#3
planet10 frugal-phile(tm) diyAudio Moderator Join Date: Oct 2001 Location: Victoria, BC, NA, Sol III Blog Entries: 4	There are so many choices.... dave __________________ community sites t-linespeakers.org, frugal-horn.com ........ commercial site planet10-HiFi p10-hifi forum here at diyA

14th July 2004, 10:33 AM	#4
MIKET diyAudio Member Join Date: Jul 2003 Location: Maine	What is your budget? If we know what your budget is it is likely we can reccomend something you can afford. Also knowing your skill level will help weather you can just use a schematic or you need a kit.

5th April 2005, 02:58 PM	#6
kathodyne diyAudio Member Join Date: Feb 2005 Location: leeuwarden, netherlands	Hey Frazzled! Take a look at.... www.triodedick.com (projects -> annastacia) A dutch site, but it's a real nice amp! Uses 7027A tubes (sellers listed on site) these are beam tetrodes, and the new ecc99 as driver/ phase-splitter. Instead of what the schematic says, you should use 6k output transformers. The amplifier is very good of itself but also offers a lot to tweak and play around with!. the amp is simple and promising Mine is getting better and better, built in a new pre-amp and fitted it with tube-supply. For pictures and the story of my 'anna' see www.buizenforum.nl and look foor 'laatste artikelen -> een eerste project' translation: latest articles -> a first project Hope you give 'anna'a try!! __________________ emission over emittor

5th April 2005, 04:45 PM	#7
Yvesm diyAudio Member Join Date: Jul 2004 Location: Ardeche	Here is mine ! http://www.dissident-audio.com/ecl86PP.htm

7th April 2005, 08:45 PM	#8
Robert Morin diyAudio Member Join Date: Aug 2002 Location: sylmar, CA. USA	6v6 pp http://snow.prohosting.com/rknize/ru...mas/index.html Regards Robert Morin

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