Jim50hertz

Drip Opto 2 Manual
« on: August 02, 2020, 04:04:00 AM »
Trying to reduce some hum in a Drip Opto 2 and am looking for the build manual for this revision.

Anyone have it??
"Nasty, talking to a slightly deaf journalist, had claimed only that the Rutles were bigger than Rod."


scott2000


Jim50hertz

"Nasty, talking to a slightly deaf journalist, had claimed only that the Rutles were bigger than Rod."

Jim50hertz

Re: Drip Opto 2 Manual
« Reply #3 on: August 03, 2020, 12:10:17 PM »
Trying to reduce some hum in a Drip Opto 2 and am looking for the build manual for this revision.

Anyone have it??

Right so,

It’s v4 I have, not v2.

Anyone got one?  I know this is reaching back ten years
"Nasty, talking to a slightly deaf journalist, had claimed only that the Rutles were bigger than Rod."

moamps

Re: Drip Opto 2 Manual
« Reply #4 on: August 03, 2020, 04:12:20 PM »
I have it, PM me your mail address.


Jim50hertz

Re: Drip Opto 2 Manual
« Reply #6 on: August 04, 2020, 06:20:48 AM »
Thanks so much you guys!  Great to have that info.

Tracked down the hum, turned out my painted front panel had no connection to ground, causing nice big buzz when turning up the gain pot.

Got a Mullard 12ax7 and a Brimar 12bh7 in there and I reckon it sounds pretty sweet and is as quiet as these things get.
"Nasty, talking to a slightly deaf journalist, had claimed only that the Rutles were bigger than Rod."


 

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