We have recently built Hiraga Le Monstre amp. I have extra two stereo sets of PCBs for it and also Cap multiplier power supply PCbs. Each set contains 2 X amp PCbs, 2 X Power supply PCbs.
PCBs are double sided, FR 4 material, PTH, 1.6mm thickness. Power supply PCbs have 70um copper tracks. You can see build pics here http://www.diyaudio.com/forums/solid-state/5462-hiraga-le-monstre-132.html
Price is $50 for each stereo set including shipping by India Post with tracking anywhere in the world.


Regards
Sachin
PCBs are double sided, FR 4 material, PTH, 1.6mm thickness. Power supply PCbs have 70um copper tracks. You can see build pics here http://www.diyaudio.com/forums/solid-state/5462-hiraga-le-monstre-132.html
Price is $50 for each stereo set including shipping by India Post with tracking anywhere in the world.


Regards
Sachin
Hi Sachin,
Not sure if you still have some of these cap. multiplier PCB but I just wanted to report back with some results, I'm using one of your CM PCB for a stereo 15W Hiraga amp. Bias is 1A/ch therefore 2A continiously through the Pass transistors of the cap. mult., my hum on the 2A bias is only 4mVac. I'm thrilled, thanks !
p.s. Instead of using BD139/140 I used TIP102/107 which are Darlington transistors. (different pin-out)
Best regards,
Eric
Not sure if you still have some of these cap. multiplier PCB but I just wanted to report back with some results, I'm using one of your CM PCB for a stereo 15W Hiraga amp. Bias is 1A/ch therefore 2A continiously through the Pass transistors of the cap. mult., my hum on the 2A bias is only 4mVac. I'm thrilled, thanks !
p.s. Instead of using BD139/140 I used TIP102/107 which are Darlington transistors. (different pin-out)
Best regards,
Eric
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Hi Eric
Thanks for the review. I do have few more cap multiplier PCBs and also Hiraga Le monstre.
Regards
Sachin
Thanks for the review. I do have few more cap multiplier PCBs and also Hiraga Le monstre.
Regards
Sachin
I built a couple of Hiraga Le Monstre using Sachin's boards( one for a friend) and have been very happy with the results.
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