Search found 2294 matches

by colin.hepburn
Tue Dec 24, 2013 5:35 pm
Forum: Assorted Stuff
Topic: Seasons greetings.
Replies: 31
Views: 7645

Marry Christmas to All
And thank you for the help over the last year
:)
by colin.hepburn
Fri Dec 13, 2013 5:26 pm
Forum: Assorted Stuff
Topic: Unknown Valve Radio
Replies: 13
Views: 4313

Looks like it’s a UU4/6 according to the Table of voltages I have just found


http://www.r-type.org/exhib/aaa0669.htm
by colin.hepburn
Thu Dec 12, 2013 9:40 pm
Forum: Assorted Stuff
Topic: Unknown Valve Radio
Replies: 13
Views: 4313

Believe that this is the schematic for it
http://www.murphy-radio.co.uk/diagrams/A46.jpg
by colin.hepburn
Wed Dec 11, 2013 5:34 pm
Forum: Assorted Stuff
Topic: Unknown Valve Radio
Replies: 13
Views: 4313

Are there 5 or 6 valve sockets? You've got the IF stage and 1st audio stage triode valve. What's missing are the 1st heptode or whatever it is frequency changer radio valve, output pentode and supply rectifier, also, if 6 valves, some sort of double-diode for the detector. Hi Mike It’s got the fi...
by colin.hepburn
Tue Dec 10, 2013 7:48 pm
Forum: Assorted Stuff
Topic: Unknown Valve Radio
Replies: 13
Views: 4313

Well it appears to be a Murphy Radio Model A46 From 1938
by colin.hepburn
Mon Dec 09, 2013 10:49 pm
Forum: Assorted Stuff
Topic: Unknown Valve Radio
Replies: 13
Views: 4313

Yep thanks Greg I forgot about john :)
by colin.hepburn
Mon Dec 09, 2013 7:57 pm
Forum: Assorted Stuff
Topic: Nipper's Nose!!
Replies: 74
Views: 19378

I see Nipper is active again :D :P
by colin.hepburn
Mon Dec 09, 2013 7:50 pm
Forum: Assorted Stuff
Topic: Nothing In Particular
Replies: 11543
Views: 1007166

Last night started watching 'Space 1999'. Only ever seen odd eps of this in the past. Never seen ep 1 before. Which shows how the moon is thrown out of orbit in the first place. Other gems trawled from youtube are 'Space Patrol', 'Fireball XL5' and 'UFO'. 'Space Patrol' I do remember if somewhat ha...
by colin.hepburn
Mon Dec 09, 2013 7:37 pm
Forum: Assorted Stuff
Topic: Unknown Valve Radio
Replies: 13
Views: 4313

The two surviving valves
by colin.hepburn
Mon Dec 09, 2013 7:32 pm
Forum: Assorted Stuff
Topic: Unknown Valve Radio
Replies: 13
Views: 4313

Unknown Valve Radio

Hi All I just acquired this old valve Radio not working due to parts and valves missing the two remaining valves Are MAZDA AC/VP2 and a MAZDA HL.41 DD condion unknown links to valves http://www.r-type.org/exhib/aag0028.htm http://www.r-type.org/exhib/aaa0619.htm Can anyone identified this radio See ...
by colin.hepburn
Mon Dec 02, 2013 1:24 pm
Forum: Everyones Projects
Topic: Ideas For EL34 Pentode Push-Pull Amplifier
Replies: 105
Views: 20677

Snap! Thats what I use in the Workshop amp, a WADKit34 IIRC. They've had a hard life, on for at least 9-10hrs every weekday for the last 20months or so. Still seem OK. The bases on ours have darkened off with the heat, they started off the same colour as yours! DTB I Also am using the Shuguang EL34...
by colin.hepburn
Thu Nov 28, 2013 9:36 pm
Forum: Valves
Topic: Socket type help for 6D22s damper diodes
Replies: 2
Views: 2045

SteveTheShadow wrote:Socket is a B9D, also known as a Magnoval socket.
Hi Steve
Ah that rings a bell now
Thank you
:)
by colin.hepburn
Thu Nov 28, 2013 9:11 pm
Forum: Valves
Topic: Socket type help for 6D22s damper diodes
Replies: 2
Views: 2045

Socket type help for 6D22s damper diodes

Hi all
Just been looking for this in my old JE labs EL34 build Thread but can’t find it so anyone recall what the 9 pin socket type is for the 6D22s damper diodes are as want to get some spares
by colin.hepburn
Thu Oct 31, 2013 8:59 pm
Forum: Everyones Projects
Topic: New KT120 PP In The Style of the Leben CS1000P
Replies: 157
Views: 25574

Yep I am using 6D222S damper diodes in the J.E.Labs EL34 SE Yep nice slow start up love the sound too 8)
by colin.hepburn
Wed Oct 09, 2013 10:06 pm
Forum: Assorted Stuff
Topic: its Baltic up here
Replies: 8
Views: 2951

its Baltic up here

Well All

Can I just say bloody whether its boltec up here I guess its winter again then? :(

Time to warm up the soldering irons

What are you all planning to? Build :P this winter