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Old 1st October 2003, 12:11 PM   #1
panos29 is offline panos29  Greece
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Talking Another aleph30 clone!

After too much work I managed to finally finish the restoration of my old aleph 3. The restoration process icluded the redesign of the chassis so that to accomodate vertical oriented heatsinks and also the upgrade from aleph3 to aleph30. Toroid is 680W, loaded to +/-27,5VDC, bias is 1,5A and current source is adjusted to give symmetrical clipping.Also included is a soft start circuit and a speaker protection circuit. All pcbs are designed by me and all resistors are dale RN60D. The sound is the familiar aleph sound with liquid mid and treble(a bit more nice than reality) and bass is fast and just a hint uncontrolled but very nice to the ear at least when matted with my Tannoy HPD385 monitors. Offset is 3mV on left and 5mV or right channel.
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Old 1st October 2003, 12:13 PM   #2
panos29 is offline panos29  Greece
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Default Blue led !!

inside view
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Old 1st October 2003, 12:14 PM   #3
Taco is offline Taco  Netherlands
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Very nice! Many people uses your pcb's for the Aleph3/30 so finaly a picture of the master himself .
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Old 1st October 2003, 12:15 PM   #4
panos29 is offline panos29  Greece
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side
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Old 1st October 2003, 12:16 PM   #5
panos29 is offline panos29  Greece
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Old 1st October 2003, 12:18 PM   #6
panos29 is offline panos29  Greece
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aleph+spare Tannoy
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Old 1st October 2003, 12:18 PM   #7
MikeW is offline MikeW  United States
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Good looking amp.
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Old 1st October 2003, 12:20 PM   #8
panos29 is offline panos29  Greece
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aleph+Tannoy +813, next project to follow is the aleph X and as this pic shows next is a pp813!!! Wish I had more time....
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Old 1st October 2003, 12:22 PM   #9
panos29 is offline panos29  Greece
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Default Hehehehe

The Master is The one and Only!! Mr Pass himself!
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