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DynaFet

Featured Replies

Hey Kevin: how is this amp progressing? Last I read you had build a proto and seemed happy with it. Was that last board layout tested?

I'd like to give a hand testing if needed.

prototype works absolutely fantastic. Latest board layout at headwize.com in the thread.

I have not had the time to verify that final layout completely yet. Sure would help if

someone with much younger eyeballs would look at it and make sure it is correct before

i spend $500 on boards.

Kevin,

What are your impressions of the Dynafet vs. the Dynahi, sound wise?

  • Author

I'll start checking the layout for you Kevin. My eyes are still pretty good :)

The dynafet has that slightly sweet almost tube like sound that only fet outputs can have.

But because of the drive circuit it has the balls of no other fet output amp i have listened to.

If you want to buy one, you will have to find someone willing to build you one. And as usual

there is a whole bunch of different ways to build this thing.

If you want to buy one, you will have to find someone willing to build you one.

Done! Now bring me a shrubbery! :)

Sure would help if

someone with much younger eyeballs would look at it and make sure it is correct before

i spend $500 on boards.

looks good to me.... and since we moved Imageering allowed me to make a new account and they said I will get a second order rebate.

How many prototypes you wanna order? :P

(i punched in a quote for ten boards and the price was only $17 each but I guessed at the board dimensions so.....)

I'd be interested in 4 boards as well if this is turning into a group buy :D

that is the seriously shrunk down version. The real thing costs a lot more.

I would be happy to tell you the real cost, but as usual i don't have the faintest

idea

that board looks so easy from the pic..its like a drop and play deal..

damn me!

for no reason..

i want to hear one really..

that board looks so easy from the pic..its like a drop and play deal..

Piece of cake, if you can handle soldering a bunch of SMDs. Most people can't solder SMDs, especially not the fun stuff like smaller chips and transistors.

Yeah, you definitely want the through hole variety boards... :)

  • Author

Yeah, you definitely want the through hole variety boards... :)

I'll take any variety boards!

  • 4 weeks later...

Ooops, seems someone totaly forgot about this.

$15 each if "we" order 25 of them.

well, I would get four for a balanced rig..... only 21 to go, come on guys! :D

Have a reliable source for the 2SJ109 & 2SK389 s?

Cause that appears to be a major stumbling block...

(I have not been able to get a hold of Dan to see if has enough inventory)

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