phase linear 400

ABebar

ABebar

Journeyman
#381
Joined
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Messages
177
Location
Warrenville, IL
#381
This is the full haul from my purchase. 16 units in total including a walnut case and 12 new factory packaged transistors. I'm obviously getting ahead of myself, but any recommendations for my next subject?

Description Serial
#1 - 700B 1273-031B
#2 - 700B 1235
#3 - 700B 174-112B
#4 - 700s2 7A11091
400s1 In walnut case 17056
PL 2000s1 preamp
#1 - P700s2 7981
#2 - P700b 4876
#3 - P700s2 7268
#4 - P700b 6466
#5 - P700 1st Gen 73-008
#6 - P700s2 7A11721
#7 - P700B 2534
#8 - P700B 2633
#9 - P700B 5515
#10 - P700B 2925
 
gene french

gene french

Veteran and General Yakker
#383
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guayabo de bagaces, guanacaste, costa rica....
Tagline
music...the healer of souls...
#383
i think you should save me one with good transformer and good meters....because you hijacked my thread....
lol....
if you are interested in selling a few parts when you are done....i might be interested in a 700b....to upgrade...
good luck with your project....i see you have a 4 fin 400....as i do...
 
ABebar

ABebar

Journeyman
#384
Joined
May 28, 2021
Messages
177
Location
Warrenville, IL
#384
gene french said:
i think you should save me one with good transformer and good meters....because you hijacked my thread....
lol....
if you are interested in selling a few parts when you are done....i might be interested in a 700b....to upgrade...
good luck with your project....i see you have a 4 fin 400....as i do...
Click to expand...
No... It's really an 8 fin. I just have two of the fins off to the side. It will be back to an 8 fin configuration tonight.
 
ABebar

ABebar

Journeyman
#391
Joined
May 28, 2021
Messages
177
Location
Warrenville, IL
#391
WOPL Sniffer said:
HUH?
Click to expand...
Earlier Gene was asking about a 4 fin he saw on eBay that you all recommended he steer clear from. Now Gene is asking about converting his 4 fin to an 8 fin since the 8 fin seem to be the preferred setup. My comment was that doesn't change anything about what's inside... It's only an indication from the outside telling you what to expect on the inside.
 
WOPL Sniffer

WOPL Sniffer

Veteran and General Yakker
#392
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Aug 10, 2015
Messages
11,522
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Minnie-Soda
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Screw it
#392
ABebar said:
Earlier Gene was asking about a 4 fin he saw on eBay that you all recommended he steer clear from. Now Gene is asking about converting his 4 fin to an 8 fin since the 8 fin seem to be the preferred setup. My comment was that doesn't change anything about what's inside... It's only an indication from the outside telling you what to expect on the inside.
Click to expand...

I doubt you could easily convert the 4 to an 8 but the number of fins does matter when it comes to cooling.
 
WOPL Sniffer

WOPL Sniffer

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#395
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Screw it
#395
yep, and our biggest enemy in amp building/cranking is heat. Ditch the 4 fin and there are an abundance of 8 fin donors all over the place. It's just getting rid of the one big worry you'll always have with that amp. When I build an amp, it gets a lifetime warranty but if I was to build a 4 fin, it would get enough warranty to make it to the customers house, and expire after 5 minutes after plugging it in.
 
ABebar

ABebar

Journeyman
#399
Joined
May 28, 2021
Messages
177
Location
Warrenville, IL
#399
WOPL Sniffer said:
I do most by commission but I HAVE sold many online. I just finished #7 WOPL for a great customer. I built him about the same number of Pre's too
Click to expand...
What pre's are you typically building? I have a PL2000, 3000, and 3300 that I bought with the intention of merely recapping with direct replacements with upgraded voltage. I also have a C1, a C2, and an Acurus RL11 that I believe I picked up on Joe's recommendation. I want to build two or three systems and then sell the rest.
 
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