Lehner 1940 ?

[rchippie]

Whats up my friends :027: ?.

I have a quick ? i know it's not needed but can you use mike heatsink clamp on the 1940 to help cool it even more ?.

[Gustav]

the heatsink yeah,don't see why not.probably not the rear clamp though with the solder on the back.

[BrianG]

^^^ +1. And you don't want to use carbon fiber either (conducts electricity). You'd have to use some kind of plastic or nylon...

[rchippie]

Originally Posted by BrianG

^^^ +1. And you don't want to use carbon fiber either (conducts electricity). You'd have to use some kind of plastic or nylon...

Brian im lost what do you mean dont use CF :007: ?. Im talking about using mike's Al clamp.

[BrianG]

Yeah, the back of the 1940 (non hi-amp version) has those traces so you can rewire from D to Y. If you use the metal rear clamp, the metal will short those out.

[rchippie]

Originally Posted by BrianG

Yeah, the back of the 1940 (non hi-amp version) has those traces so you can rewire from D to Y. If you use the metal rear clamp, the metal will short those out.

Okay know i understand :032: . Sorry i did'nt understand what you meant eairler i went to PUBLIC SCHOOL :005: . I'm thinking i'll just use the heat sink it's self with no back bar.

Also what is the adyantage of rewireing from D to Y ?.

[BrianG]

That would work.

Re-wiring from/to D/Y changes the kv so you can run different voltages. D to Y reduces kv by a factor of 1.73.

[rchippie]

Originally Posted by BrianG

That would work.

Re-wiring from/to D/Y changes the kv so you can run different voltages. D to Y reduces kv by a factor of 1.73.

THANK YOU :027: .

[BrianG]

No problem. :)

[captain harlock]

I think the back bar wont fit either way. The end bell of the 19 series makes it a bit hard to do it.

[Serum]

Just don't use the rear brace.. that's it.. CF is carbon Fibre bytheway.