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Gurbakhshish
201
Jan 14, 2020
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Mine works a lot better once i switched 6N24P with an ECC89. ECC89 is much cleaner tube when it comes to noise or microphonics at a cost of slightly lower amplification but this amp has ton of power so now instead of being under 25% i am at 35%on the volume knob
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BTW i have the original one with humming which goes down with this tube as well
(Edited)
Jan 14, 2020
Fayne
1943
Jan 14, 2020
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That is rather good to hear. I've got 30 6FC7/ECC89 with Pro/Comm UK markings on the way. I could totally live with less power tube hum.
(Edited)
Jan 14, 2020
Gurbakhshish
201
Jan 14, 2020
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I am using the procomm tubes as well
Jan 14, 2020
Fayne
1943
Jan 18, 2020
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Wow, yeah. That was a freaking night and day difference in the levels of power hum. Now my ZDT is able to drive my Meze 99 Noir without me raging at the noise.
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(Edited)
Jan 18, 2020
Tacanacy
65
Jun 11, 2020
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Could you link the volume knob?
Jun 11, 2020
Tacanacy
65
Jun 12, 2020
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Thanks.
Jun 12, 2020
tinamou62
80
Jun 15, 2020
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Hey! Perhaps a dumb question, but I don't want to damage my amp: how did you get the original knob off? The replacement looks really good, I'm hoping to get that too. Thanks!
Jun 15, 2020
Gurbakhshish
201
Jun 15, 2020
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You need to loosen up that screw
Jun 15, 2020
tinamou62
80
Jun 15, 2020
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Thanks! I somehow have never noticed that screw.
Jun 15, 2020
GideonWoo
13
Jun 21, 2020
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Anybody have any extra ECC89 tubes they would be willing to part with (I'd ideally like to buy 2 pairs, one for now and one for spare)? I've been looking all over the internet for them and can't find anything other than the Mullard ones that cost quite a bit (and they're all shipped from EUR so the cost of shipping is also crazy).
(Edited)
Jun 21, 2020
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