Tube Amps / Music Electronics
|For current discussions, please visit Music Electronics Forum.||New: visit Schematic Hell!
The sunn still shines online!
|previous: Ray Ivers John,
|7/11/2000 1:59 AM|
|Steve Ahola||Re: humble clone|
The presence control on many Humble clones is a bit weird... I just barely crack it open and it sounds like a "regular" pc set to 4 or 5... If I turn it up to 4 or 5 the sound is way too bright.
On the design I used the feedback resistor is 4k7, the presense control is 2k, the cap is a 1.0uF tantalum and the cap and pot is bypassed with a 390 ohm resistor. (The OT has a single 4 ohm tap, although I use an 8 ohm cab.)
Any suggestions on modifying the presence circuit so that a setting of 5 would be equivalent to a current setting of 1?
P.S. To the Dutch Guy... I just noticed your post last night and was going to tell you about these controls being very bright but it was time to log off...
BTW your English is better than many people who were born in America! I'd sure hate to have to post messages in the Spanish I studied in grade school ("Hola, Isabel! Como esta?") Good luck with your project!
|Ray Ivers Steve,|
Gil Ayan Weird Report, Steve... Re: humble clone -- 7/11/2000 3:50 PM