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Old 9th January 2007, 07:21 PM   #1
first is offline first  China
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Default jadis ja 30

I was saw jadis ja30 PCB.I would like to know everyone have DIY this yet.could you share how is the sound.
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Old 23rd March 2007, 02:07 PM   #2
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Default Jadis JA-30

I'm also interested in this amp. Where can i get the schematic.
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Old 23rd March 2007, 04:39 PM   #3
sonix is offline sonix  Germany
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here is the schematic.

click

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Old 23rd March 2007, 05:40 PM   #4
Salas is offline Salas  Greece
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My neighbor has one, came with KT90 right out of the box. Sounds slow. Has good current though.
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Old 24th March 2007, 03:13 PM   #5
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Is that schematic correct? The unit I'm refering is their flagship model using 12AX7 , 12AU7 and 4nos. KT88 Its a Mono block with output @ 30watts and Imp. down to 1 ohm. My apology to U guys if i get it wrong.
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Old 24th March 2007, 03:53 PM   #6
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Jadis proves the old adage that itís hard to make a tube amp sound really bad, despite mediocre engineering. If you canít do engineering, then you can at least play with the parts by trial and error until you achieve la coloration qui vous retentit le meilleur.
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Old 24th March 2007, 05:12 PM   #7
BHD is offline BHD  United States
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Quote:
Jadis proves the old adage that itís hard to make a tube amp sound really bad, despite mediocre engineering.
There's also an old adage that you can't polish a turd. Jadis disproves that one.

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