Mullard 5-20 parts list

Rob11966 · 11th June 2007, 11:00 AM

Hi there,
I am looking for a complete part list and specs for the Mullard 2-20. I have searched the threads and found the list but it was in GIF format and I could not read the details. Does anyone have a list that they could post or share.
Thanks in advance.
Rob

retailer · 11th June 2007, 12:00 PM

Look here for a circuit that is reasonable quality

http://russ.valve.amps.20m.com/schematic.htm

and here for a Practical Wireless article on the 5-10

http://vintageradio.me.uk/amplifier/mullard510.htm

Rob11966 · 11th June 2007, 12:21 PM

Hi,
Thanks for the reply - I have the schematic but am still having trouble with the component list. The article on the 5-10 is great and I can see that it comes with a component but I am still keen to get a copy of the 5-20 component list - I presume that it is similar to the 5-10 but I am not sure how similar?
Cheers,
Rob

kevinkr · 11th June 2007, 03:55 PM

Old Colony books (AudioXpress)has republished the Mullard project book that contains the 5-20 design. It has all of the information you could wish for building an amplifier based on this design. I'd buy it..

http://www.audioxpress.com/bksprods/products/bkaa27.htm

(Ignore the contents description it was copied from somewhere else and is incorrect. I have emailed them to suggest they correct it.

)

Rob11966 · 11th June 2007, 10:03 PM

Hi Kevin - thanks. Good advice, I will pick this one up.
Cheers,
Rob

kevinkr · 12th June 2007, 12:32 AM

Other books to consider are both the current ones by Morgan Jones, these will give you a lot of pointers and background material useful in building tube amplifiers. Have fun!

Rob11966 · 12th June 2007, 09:49 AM

Morgan Jones is already in the post - ordered it a couple of weeks ago!
Rob

hd38 · 12th June 2007, 02:36 PM

Hi Rob !

send me an E-mail to hd38@free.fr and I will send you the Mullard BOM in PDF format.

Cheers,
Hervé
Grenoble

Family_Dog · 12th June 2007, 06:51 PM

Hi Rob,

Download the Claus Byrith PDF file and get all the info you require from page 16. If you still have a problem, I have the original Mullard book, and I'm running five of these (slightly modified) 5-20s for a HT system.

Regards,

-Eric

Family_Dog · 12th June 2007, 07:00 PM

Oops.... :P

http://www.lundahl.se/pdfs/claus_byr...fier_30wpp.pdf

-F_D

11th June 2007, 11:00 AM	#1
Rob11966 diyAudio Member Join Date: Jun 2007 Location: Australia	Mullard 5-20 parts list Hi there, I am looking for a complete part list and specs for the Mullard 2-20. I have searched the threads and found the list but it was in GIF format and I could not read the details. Does anyone have a list that they could post or share. Thanks in advance. Rob

11th June 2007, 12:21 PM	#3
Rob11966 diyAudio Member Join Date: Jun 2007 Location: Australia	Mullard 5-20 Hi, Thanks for the reply - I have the schematic but am still having trouble with the component list. The article on the 5-10 is great and I can see that it comes with a component but I am still keen to get a copy of the 5-20 component list - I presume that it is similar to the 5-10 but I am not sure how similar? Cheers, Rob

11th June 2007, 03:55 PM	#4
kevinkr diyAudio Moderator Join Date: Sep 2004 Location: Boston, Massachusetts Blog Entries: 6	Old Colony books (AudioXpress)has republished the Mullard project book that contains the 5-20 design. It has all of the information you could wish for building an amplifier based on this design. I'd buy it.. http://www.audioxpress.com/bksprods/products/bkaa27.htm (Ignore the contents description it was copied from somewhere else and is incorrect. I have emailed them to suggest they correct it. ) __________________ www.kta-hifi.net

12th June 2007, 12:32 AM	#6
kevinkr diyAudio Moderator Join Date: Sep 2004 Location: Boston, Massachusetts Blog Entries: 6	Other books to consider are both the current ones by Morgan Jones, these will give you a lot of pointers and background material useful in building tube amplifiers. Have fun! __________________ www.kta-hifi.net

12th June 2007, 09:49 AM	#7
Rob11966 diyAudio Member Join Date: Jun 2007 Location: Australia	Morgan Jones Morgan Jones is already in the post - ordered it a couple of weeks ago! Rob

11th June 2007, 12:00 PM	#2
retailer diyAudio Member Join Date: Nov 2005	Look here for a circuit that is reasonable quality http://russ.valve.amps.20m.com/schematic.htm and here for a Practical Wireless article on the 5-10 http://vintageradio.me.uk/amplifier/mullard510.htm

11th June 2007, 10:03 PM	#5
Rob11966 diyAudio Member Join Date: Jun 2007 Location: Australia	Hi Kevin - thanks. Good advice, I will pick this one up. Cheers, Rob

12th June 2007, 02:36 PM	#8
hd38 diyAudio Member Join Date: Jan 2005 Location: Grenoble	Hi Rob ! send me an E-mail to hd38@free.fr and I will send you the Mullard BOM in PDF format. Cheers, Hervé Grenoble

12th June 2007, 06:51 PM	#9
Family_Dog diyAudio Member Join Date: May 2004 Location: North Western Province of South Africa	Hi Rob, Download the Claus Byrith PDF file and get all the info you require from page 16. If you still have a problem, I have the original Mullard book, and I'm running five of these (slightly modified) 5-20s for a HT system. Regards, -Eric __________________ Vintage Tube Hobby Group: http://groups.yahoo.com/group/vintage_tube/

12th June 2007, 07:00 PM	#10
Family_Dog diyAudio Member Join Date: May 2004 Location: North Western Province of South Africa	Oops.... :P http://www.lundahl.se/pdfs/claus_byr...fier_30wpp.pdf -F_D __________________ Vintage Tube Hobby Group: http://groups.yahoo.com/group/vintage_tube/

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