Woo Audio Amp Owner Unite
Jan 5, 2015 at 2:36 PM Post #32,026 of 42,298
 
A mighty purdy piece.
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Just had a "Deliverance" flashback. "You got a purdy mouth, boy.... "
 
Jan 5, 2015 at 2:44 PM Post #32,027 of 42,298
Good morning! Happy Monday!
My WA22, the sunbather :))






Looking fantastic. I can't make out the rectifier you are using? Everything else I can identify.

Wouldn't your tubes run a lot hotter sitting in the sun?
My gear is in a air conditioned room and I keep them cool.
 
Jan 5, 2015 at 2:48 PM Post #32,028 of 42,298
Jan 5, 2015 at 3:00 PM Post #32,029 of 42,298
Looking fantastic. I can't make out the rectifier you are using? Everything else I can identify.

Wouldn't your tubes run a lot hotter sitting in the sun?
My gear is in a air conditioned room and I keep them cool.

 
The sun is on the amp for barely an hour and the temperature indoors is about 65 degrees. This is San Francisco.
 
The rectifier is a Mullard CV378 / GZ37. A very wonderful rectifier. It is warm and it tempers the very analytical Chatham 2399 power tubes that Ultra gave me in 2013. Thanks Ultra!
 
Jan 5, 2015 at 3:10 PM Post #32,031 of 42,298
Got a set of each for me, a set if each for Simon and then a spare set
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Was a struggle trying to pack them all between all the other purchases I've done over here... I think I'll have to book in a couple extra kg in baggage for the flight home.


You're a good lad and I like you. Just hurry up and bring those lovely Taks back here in one piece 
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They will be here next Monday along with Matt for an overnight marathon tube shoot out which we will post for you're enjoyment:
 
Original WE 1930 grey plates
SERP's
KR 300 Balloon's
EML Mesh Plates
Elrog's
Takatsukis 274B's and 300B's
Mullard Metal Base GZ 34's
Psvane 274B replica's
Brimar 5U4GY rectifiers
Full Music 274B's
Sophia Mesh 274B's
 
And lots of 6SN7's
 
Photos of the Takatsukis goodness
 

 

 

 

 

 
Jan 5, 2015 at 3:15 PM Post #32,032 of 42,298
 
You're a good lad and I like you. Just hurry up and bring those lovely Taks back here in one piece 
tongue_smile.gif

 
They will be here next Monday along with Matt for an overnight marathon tube shoot out which we will post for you're enjoyment:
 
Original WE 1930 grey plates
SERP's
KR 300 Balloon's
EML Mesh Plates
Elrog's
Takatsukis 274B's and 300B's
Mullard Metal Base GZ 34's
Psvane 274B replica's
Brimar 5U4GY rectifiers
Full Music 274B's
Sophia Mesh 274B's
 
And lots of 6SN7's
 
Photos of the Takatsukis goodness
 

 

 

 

 

 
Wonderful tube porn - thank you.
 
I am off to the bathroom now. I might be some time...
wink_face.gif

 
Jan 5, 2015 at 3:18 PM Post #32,033 of 42,298
 
You're a good lad and I like you. Just hurry up and bring those lovely Taks back here in one piece 
tongue_smile.gif

 
They will be here next Monday along with Matt for an overnight marathon tube shoot out which we will post for you're enjoyment:
 
Original WE 1930 grey plates
SERP's
KR 300 Balloon's
EML Mesh Plates
Elrog's
Takatsukis 274B's and 300B's
Mullard Metal Base GZ 34's
Psvane 274B replica's
Brimar 5U4GY rectifiers
Full Music 274B's
Sophia Mesh 274B's
 
And lots of 6SN7's
 
Photos of the Takatsukis goodness
 
 
 
 
 
 
 
 
 
 

How are the EML's sounding after some burn in? 
 
Jan 5, 2015 at 3:20 PM Post #32,034 of 42,298
In other news managed to swap the top plates over yesterday without setting fire to anything (so far)
 
Also received the ex WW2 Luftwaffe 6SN7's apparently so the story goes these things were stretchered out of a crashed Messerschmitt 109, considering the PTSD these things must have and the horror of being owned by an Englishman,  they actually work and sound really bloody good. Much to my amazement they just might be better than the TS RP 1940 VT231's
 
Interesting ceramic mica
 

 

 
Jan 5, 2015 at 3:24 PM Post #32,035 of 42,298
  How are the EML's sounding after some burn in? 


In a word, not what I was hoping for (so far)  they have improved with diet burn in procedure, but they sound like HiFi the Elrog's and the WE's sound like music. Gun to head I would choose the Elroy's over the WE's. Just so good.
 
Jan 5, 2015 at 3:27 PM Post #32,036 of 42,298
In other news managed to swap the top plates over yesterday without setting fire to anything (so far)

Also received the ex WW2 Luftwaffe 6SN7's apparently so the story goes these things were stretchered out of a crashed Messerschmitt 109, considering the PTSD these things must have and the horror of being owned by an Englishman,  they actually work and sound really bloody good. Much to my amazement they just might be better than the TS RP 1940 VT231's

Interesting ceramic mica

Beautiful looking tubes sir. Did you get the nics out of your 234's?
 
Jan 5, 2015 at 3:29 PM Post #32,037 of 42,298
Err yes and no. Will also be putting some Hi-Fi tuning fuses into the amps tomorrow. I couldn't get the top plates to fit properly, now I know why, compared old with new and they are missing the required cut out's so off to the machine shop today.
 
Old tops are on the left. Course any normal person would have checked that before putting the amps back together and wondering why they looked odd.....
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There is NO WAY a pair of Abyss did that much damage to the top plates the things are 5mm thick, just to be sure I belted the old ones with a hammer and couldn't make a dent so I have no idea what happened to them. If it was the Abyss = even more reason to be scared of them 
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Jan 5, 2015 at 3:37 PM Post #32,038 of 42,298
   
Wonderful tube porn - thank you.
 
I am off to the bathroom now. I might be some time...
wink_face.gif


Do you need to borrow Matt's gloves ? 
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Jan 5, 2015 at 4:14 PM Post #32,040 of 42,298
Right I am off to the engineering workshops to get these top plates machined, I forgot how much agony high end audio can be, reminds of the Buddhist saying 'the more you have, the more you have'
 

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