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Medium Aleph 3 8ohm@20w.
Medium Aleph 3 8ohm@20w.
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Old 30th July 2018, 12:15 AM   #111
Extreme_Boky is offline Extreme_Boky
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Join Date: Dec 2003
Nice! There is nothing even remotely close to a two gain stage amplifier, with a single-ended pure class A output. To get the best out of it, the wiring should be neatened-up... check this website:

Ground Loops: How to Wire-up an Audio Amplifier for Zero Hum and Noise

... and download the "How-to-wire-up-an-amplifier_3.pdf"
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Old 30th July 2018, 04:05 AM   #112
Nag is offline Nag  India
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Join Date: Dec 2015
Sure Zen Mod, The heat sinks are high width so I am unable to do that.
@Extreme_Boky, Luckily My amp is dead silent when no signal and no hum.
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Old 31st July 2018, 07:48 AM   #113
sarathssca is offline sarathssca  India
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Join Date: May 2014
Quote:
Originally Posted by Nag View Post
Sure Zen Mod, The heat sinks are high width so I am unable to do that.
@Extreme_Boky, Luckily My amp is dead silent when no signal and no hum.
you may try the same type of screws fittings used to fit in the MOSFET for the PCB board holding as well.. its not the prefect method but like a crude workaround by a newbee .. I was building the ACA amp i could not getting the right connectors or things other used to fit their PCBs on the heatsinks (along with the mosfet).. So i had to use the similar type of screws that i used for mosfet, for the pcb as well... you may refer the pictures in below link ..

Amp Camp Amp - ACA

what power supply are you using.. could not find it inside the box in that picture of your amp..
what is the type and dimensions of the heat sinks used..

Last edited by sarathssca; 31st July 2018 at 07:55 AM.
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Old 31st July 2018, 09:29 AM   #114
Nag is offline Nag  India
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Join Date: Dec 2015
I locally purchased heat sinks and don't have any specification. But those are big 1 foot in length and heavy after 1 hour play I am able put my hand on those heat sinks.
The PSU is EI transformer 400VA mounted below the case.
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