Fulltone - Supa-Trem
- Rocket Roll
- Solder Soldier
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I think that R1 should be 1K5, not 7K5. Demeter Tremulator has 1K there (R17) and a 5K trimmer in series, and Baja Trembulator has 1K there and a 10K trimmer in series. Photos are a little blurry, but that resistor looks like brown-green-red one here:Barcode wrote:
- Rocket Roll
- Solder Soldier
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Also, R14 looks like 8K2 (the same as in Demeter - R4).
- Rocket Roll
- Solder Soldier
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I'd say you're right. Here's how mine sounds (with those changes & trimmers adjusted to my liking):Barcode wrote:If that is the case, then the parts values must not be that critical...
http://www.box.net/shared/1c3h6d4org
- my7of9
- Breadboard Brother
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That sounds excellent!!!Rocket Roll wrote:I'd say you're right. Here's how mine sounds (with those changes & trimmers adjusted to my liking):Barcode wrote:If that is the case, then the parts values must not be that critical...
http://www.box.net/shared/1c3h6d4org
Thanks!
Barcode wrote:Okay, worked up a new layout slightly based on fuller's. The values are what i used when i made my clone, and the pads are there for all the different switches, but i didn't put them in my build. The rate pot totally covers all usable speeds for me, so no double/half switch needed, and I used an external pot for the hard/soft trim pot instead of installing the switch. I haven't test this specific layout yet, but i've node checked and it isn't far off the original, so it should be good. funny thing is i haven't had time to work up a schem, so i'm hoping ag or someone can finish out the project with a schem.
What´s the pcb dimensions, please
Thanks
Hi
sorry for my poor english
I´ve building the dull bone koopa gem and i have some troubles
I,ve building the footswitch soft/hard, ok
I,ve building the footswitch dual potentiometer 1M/500k, ok
The sound is very very crunch, distortion, and the rate led lighting but not intermittent.
The ics are tl071 and tl072. Before, are the originals from he supatrem, tl061, lf442 and other and the distortion have been minor.
What´s the problem?. take me a hand, please
Regards
sorry for my poor english
I´ve building the dull bone koopa gem and i have some troubles
I,ve building the footswitch soft/hard, ok
I,ve building the footswitch dual potentiometer 1M/500k, ok
The sound is very very crunch, distortion, and the rate led lighting but not intermittent.
The ics are tl071 and tl072. Before, are the originals from he supatrem, tl061, lf442 and other and the distortion have been minor.
What´s the problem?. take me a hand, please
Regards
- gilmour_pugliese
- Resistor Ronker
About the speed pot: would be better a log or a linear type?
- Dirk_Hendrik
- Old Solderhand
Information
Welcome in the great world of the "blessings" of true bypass.friend321 wrote:iand i've got a ticking problem even, when the unit is turned off
- rs
- Breadboard Brother
Hi there, i've built it and it works fine. At first i've had some ticking noises too but then i realise the original has the rate pot wired with shielded cable, i swaped mine and put in some shielded wire too, and that stopped the ticking .
Hope it helps.
Hope it helps.