2sk134/2sj49 - 120watt amp - diyAudio
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Old 31st July 2005, 08:57 PM   #1
diyAudio Member
Join Date: Aug 2003
Location: new jersey
Default 2sk134/2sj49 - 120watt amp

for sale: unused 120watt mosfet amp

2-channels: with a pair of 2sk134/2sj49 devices per channel. includes the driver boards as well and heat sinks. NEW and UNUSED -- just a little dust. another of those projects that never saw the light of day.

$75, or a 12" driver like a dayton or peerless for a subwoofer.

ps: e-mail for a few shots; i keep getting a message that the picture is too big..
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Old 27th September 2006, 04:42 PM   #2
bobelmo is offline bobelmo  United States
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Default Mosfet Amp

Did you ever sell this amp? I have been out of DIY electronics for 15 years and just found an old Hafler clone kit with all of the outputs, and a Google search lead me to your post. Bob Eiser
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Old 28th September 2006, 01:38 AM   #3
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Join Date: Aug 2003
Location: new jersey
Default mosfet amp kit

actually, no.

it's one of those things that wives molest you on -- how many more projects are you going to start and not finish...... - that kind of thing. and then you suffer with ...nothing else comes into the house until some stuff leaves...

anyway, the devices are part of a pre-wired amp, ie, there is a set of driver boards, plus the outputs. this is all brand new, never used them, never put them into a chassis with a power supply, etc etc.

so you can use the pair to completely re-fit a stereo amp, or you can just use the output devices, which are hard to get and expensive these days.

let me know.
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Old 29th September 2006, 04:11 PM   #4
bobelmo is offline bobelmo  United States
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Default Amps

Could you send the pictures of the amps. I'm not allowed to send mail yet. Bob Eiser
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Old 1st October 2006, 09:58 PM   #5
diyAudio Member
Join Date: Aug 2003
Location: new jersey
Default 120 watt mosfet stereo power amp


ok, sorry for the delay. i finally found pictures:

- this is a view of 1 channel
- this is the schematic

but i can't attach them, they are too big. just send me an e-mail at rlo@verizon.net and i'll send them to you.

and as i said before, not used. somewhere i have a power supply appropriate for the stereo amp if you need it. we can handle that separately.

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