this tonestack is from the diezel VH4, we found a schematic of the tonestack and the inputJHS wrote:No.JHS wrote:Is the Diezel tone stack you're talking about the one from this thread?
To me this tone stack looks more like it was copied from an Engl amp. Same issue like the stack in a Marshall 2003/4. At high volume it will do nearly nothing to the tone, a bit mid scoop, not more.
Bogner Shiva schematic?
- TragicTravisty
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links/pics/details?ech0es wrote:this tonestack is from the diezel VH4, we found a schematic of the tonestack and the inputJHS wrote:No.JHS wrote:Is the Diezel tone stack you're talking about the one from this thread?
To me this tone stack looks more like it was copied from an Engl amp. Same issue like the stack in a Marshall 2003/4. At high volume it will do nearly nothing to the tone, a bit mid scoop, not more.
Informations about the diezel VH4, used for the conception of the DIEFET pedal from techniguitare.com
http://picasaweb.google.com/aliasbarrylyndon/Diezel#I tried to draw the tone stacks of the four channels.
Channel 1: typical Fender tone stack
Channel 2: 470pf treble cap, 22nf mid and bass caps, 39k slope resistor, 1nf cap from mid pot wiper to ground
Channel 3 and 4: 680pf treble cap, everything else like channel 2.
http://www.megaupload.com/?d=9RZ8JEEK
holy crap! that had to suck staking all those turrets
- TragicTravisty
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worked this out on a tonestack calculater, the result for channel two is lots of high filtering, slight cut at 1khz (less than a fender), and a big bass boost at around 80 hz. thats without factoring in the cap from mid control to ground, and channel three has slightly more mids, and treble.