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Old 12th June 2011, 02:02 PM   #1
Michele is offline Michele  Italy
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Default pass aleph 2

I'm interesting in a pair of Aleph 2, is someone able to tell me if they can be converted to 220V?


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Old 12th June 2011, 02:27 PM   #2
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im pretty sure u can its in the service manual. it says how to change the primarys for 220
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Old 12th June 2011, 04:48 PM   #3
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Yes they can. Be sure to halve the fuse value also

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Old 8th August 2011, 04:36 PM   #4
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Default matching mosfets

I am trying to convert an aleph5 to an aleph2.
I had a question about matching the output mosfets. Do I need to have the ccs and gain devices matched for a channel? For an aleph2 that would be 12 of them. Or can I match the ccs and gain devices separately. Two matched sets of 6 per channel. My understanding was that only the devices in parallel need to be matched.
I had used matched sets of 6 per channel for the Aleph 5 and I am trying to see if I can reuse these.

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Old 8th August 2011, 04:42 PM   #5
Zen Mod is online now Zen Mod  Serbia
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group of upper matched

group of lower matched

no need for matching between groups
my Papa is smarter than your Nelson !
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