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Matched IRF FET's

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I'm running some of Tarasque's matched IRFx610's in an aleph P1.7 I'm building. The matching is extremely good - for 4 pairs of IRF610 two pairs were perfectly matched (0mv), one pair to 1mv and one pair matched to 2mv. The maximum spread across the eight devices (lowest Vgs vs highest Vgs) was 5mv. 😎

big thanks to Marcel for offering such a fantastic service 🙂

cheers
Paul
 
Just to add my experience,
I got boards from Marcel and parts with fets for X350 -600. Extremely well done boards, matched parts and such a pleasure to deal with Marcel. He was also willing to help me and guide me in making of this amp. Thank you Marcel.
Vladimir
 
All...Thank you for all your nice feedback 🙂 . I have started a new project building another X1000. For this one I will be matching IRFP240 and IRFP9240. If anyone is interested, I will order a larger batch of fets.

Hi Vale...That will not be a problem. I've sent you a mail🙂
 
Tarasque said:
All...Thank you for all your nice feedback 🙂 . I have started a new project building another X1000. For this one I will be matching IRFP240 and IRFP9240. If anyone is interested, I will order a larger batch of fets.

Hi Vale...That will not be a problem. I've sent you a mail🙂

Hello Tarasque,

Did you receive my email regarding the matched IRF610 and IRF9610?

Thanks! :smash:
 
Hello Marcel,

Are my Mosfets on their way home?
 

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A30 fets

I get a lot of requests for a complete set of fets for the A30.
This is not a problem, however please do not expect shipment very fast.
Due to various business trips my DIY time is limited.

For all who are waiting for fets...Please bare with me for another week.

Thanks...Marcel.
 
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