It's nice that you want to do it. I have got a pair of them from one of you and now enjoy really good sound but it would be good to have spare ones. Just in case.Papa, I am willing to take them and match and distribute them.
Hi
I’m working on a ZV9/F3 and need some guidance on where to locate the output device to maximize heat spread across the heatsink. 2 scenarios; one with devices far from each other and the pic they are closer.
Heatsink is fan cooled, 300mm (D) x 180mm (W) with 50mm fins. I have no clue if this setup will be able to stay below 50C while having to dissipate 150W (75W/ch)
Thanks for the advice
Eric
I’m working on a ZV9/F3 and need some guidance on where to locate the output device to maximize heat spread across the heatsink. 2 scenarios; one with devices far from each other and the pic they are closer.
Heatsink is fan cooled, 300mm (D) x 180mm (W) with 50mm fins. I have no clue if this setup will be able to stay below 50C while having to dissipate 150W (75W/ch)
Thanks for the advice
Eric
Attachments
I used 3 separated heatsinks to build a single channel and I noticed that the only one which is really hot is the Q2 heatsink. Its temperature is much higher than the rest. IMO I would advice you to cool the place near Q2 if you want to use a fan and locate Q2 in the middle of heatsink. Of course if we talk about Z9. Mark is according to the schema.
Dear Mr. Pass,
for the EU boys I would like to say THANK YOU!
Shipping will be in a few days, thank you again!
for the EU boys I would like to say THANK YOU!
An externally hosted image should be here but it was not working when we last tested it.
Shipping will be in a few days, thank you again!
ZV9 , F3 , several EUVL's headphone thingies
The EUVL headphone thingies assume you have matched FETs.
So does the ZV9, if you read Nelson's article carefully.
But I bet no one has tried this ome.
Just google LU1014 for images.
Patrick
.
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Papa said none of his designs calls for matched LU1014D , EUVL can you please elaborate ?The EUVL headphone thingies assume you have matched FETs.
So does the ZV9, if you read Nelson's article carefully.
But I bet no one has tried this ome.
Just google LU1014 for images.
Patrick
.
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