Looking for a simple circuit - Page 2

mashaffer · 10th August 2009, 02:03 AM

6EM7, 6LU8 and 6LR8 make some nice SE amps and I think they all like about 5K on the output plates. If you have the right iron would make for some nice 1-3W spuds. 6LR8/6LU8 is discussed in detail here.

http://www.audiokarma.org/forums/sho...d.php?t=163886

I am using something like this for my integrated amp project. Any of these could also be used PP if desired.

Skitch72 · 10th August 2009, 08:03 PM

This looks interesting

6EM7 SE

Tim

arhi45 · 11th August 2009, 11:13 AM

http://nmwilliam.tripod.com/ecl82.html

coldcathode · 12th August 2009, 12:12 AM

You could try something like this.

I love the sound and if you have 2 6V6's or similar around you should be OK

arhi45 · 12th August 2009, 02:24 PM

the schematic diagram:

coldcathode · 12th August 2009, 02:25 PM

Quote:

Originally posted by arhi45
the schematic diagram:

Where can I get TUBE PAD software !!!

netbug · 12th August 2009, 03:45 PM

Quote:

Originally posted by arhi45
http://nmwilliam.tripod.com/ecl82.html

Has anyone here built this little amp? This looks like it would make a great office setup. May be my next project.

Skitch72 · 12th August 2009, 07:05 PM

I agree that looks like a really cool project. Anyone have any build experiences to share with an ECL82?

Thanks
Tim

Skitch72 · 12th August 2009, 07:07 PM

Oh and here is a link to the TubePad website:

Good stuff!

http://www.qsl.net/wd4nka/TEXTS/Tubepadf.html

arhi45 · 12th August 2009, 07:31 PM

Tryied with a 220/9V halogen lamp transformer, and a 8 ohm speaker. Sounds like an EL84. About 2-3 watt of power. I think that any 220/9V EI power supply transformer, will work.

10th August 2009, 02:03 AM	#11
mashaffer diyAudio Member Join Date: Jun 2004 Location: Indiana	6EM7, 6LU8 and 6LR8 make some nice SE amps and I think they all like about 5K on the output plates. If you have the right iron would make for some nice 1-3W spuds. 6LR8/6LU8 is discussed in detail here. http://www.audiokarma.org/forums/sho...d.php?t=163886 I am using something like this for my integrated amp project. Any of these could also be used PP if desired. __________________ mike - www.keepingsundayspecial.org

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
HELP-- I need a simple 50W AMP circuit ---	MTO audio	Solid State	5	9th August 2007 06:46 AM
Help me with simple circuit	valterdaw	Car Audio	2	22nd August 2006 07:15 AM
comment on this simple psu circuit	jarthel	Power Supplies	13	14th August 2006 07:26 AM
Searching for simple circuit	gary f	Tubes / Valves	8	12th September 2005 03:00 PM
simple circuit for beginner	JAZZ2250	Tubes / Valves	4	8th April 2002 01:33 AM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read

10th August 2009, 08:03 PM	#12
Skitch72 diyAudio Member Join Date: Jan 2004 Location: Indiana	This looks interesting 6EM7 SE Tim

11th August 2009, 11:13 AM	#13
arhi45 diyAudio Member Join Date: Jul 2003 Location: Orleans France	http://nmwilliam.tripod.com/ecl82.html

12th August 2009, 07:05 PM	#18
Skitch72 diyAudio Member Join Date: Jan 2004 Location: Indiana	I agree that looks like a really cool project. Anyone have any build experiences to share with an ECL82? Thanks Tim

12th August 2009, 07:07 PM	#19
Skitch72 diyAudio Member Join Date: Jan 2004 Location: Indiana	Oh and here is a link to the TubePad website: Good stuff! http://www.qsl.net/wd4nka/TEXTS/Tubepadf.html

12th August 2009, 07:31 PM	#20
arhi45 diyAudio Member Join Date: Jul 2003 Location: Orleans France	Tryied with a 220/9V halogen lamp transformer, and a 8 ohm speaker. Sounds like an EL84. About 2-3 watt of power. I think that any 220/9V EI power supply transformer, will work.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)