i was reading and telling what i hace read on fuzzcentral, and also some other pages, but im not 100% sure since i dont have the vintage unit I believe fuzzcentral recommends something like 70-70-100 and getting Q3C down to -4.5V. It's not a reliable source for MKII info. The OC81D circuit on top o...

Hehee I know with my mkII's I have one with OC75s and the other has OC84s - the 84s are so forgiving and those bias up great with no issues, but for my OC75s I had to use a trimmer on Q2c to get the voltages right with the 8.2k resistor on Q3c and swapping them around like EW says. Was a pain to ge...

i was reading and telling what i hace read on fuzzcentral, and also some other pages, but im not 100% sure since i dont have the vintage unit

as fas as i know thos hfes area near the suppossed of solasound originals

i tried a 33k first but q3 voltages was lower, so i used 47k(stock mkII) and q3 got about 8.5V now, This is with the 2.2K on Q3? what do you get with the 8.2K back there? you should get around 7.5-8.5V did Small Bear instructions tell you 4.5V? with 8.2k i was getting like -5V, and sounds fine, but...

i tried a 33k first but q3 voltages was lower, so i used 47k(stock mkII) and q3 got about 8.5V now, so maybe i can increase the Q3 collector up to 6k and maybe a bigger resistor on Q2 will mae things better, but was talking also the bypass(not so sure how to call it) in te Q3 Emiter and Q2 base tha...

i tried a 33k first but q3 voltages was lower, so i used 47k(stock mkII) and q3 got about 8.5V now, so maybe i can increase the Q3 collector up to 6k and maybe a bigger resistor on Q2 will mae things better, but was talking also the bypass(not so sure how to call it) in te Q3 Emiter and Q2 base that...

at min: Q1:-8.38V Q2:-0.589V Q3:-7.7v at max gain: Q1:-8.38V Q2:-0.4V Q3:-7.73v but im not so sure about Q3, it has already a 2,2Kresistor on it I believe that's the problem. if you alter (lower) the resistor (8.2K) on Q3 collector too much, you will make it more boomy. you can get away with maybe ...

Hi Electric Warrior, Beedotman, Jamonslamon, and fellas, it's tonebender mkii building time again! A friend of mine, whom i gifted with my very first oc75 build, was recently recording at a very nice local studio, and guess what, the engineer was stunned at the pedal. Pure violence, he said. So i d...

i got a bad wah wah its a standar vox v847, but somehow sounds like woh instead of wah..... what can be wrong??

i have search but i cant figure out, the sizes from the original PCB, its not specified, can anyone tell me the size?? im really interested on this chorus sounds amazing on the videos

does anybody knows how to convert to true bypass a tube screamer ts 808, a mxr supercomp, and a boos superoverdrive, any help will be ok, i cant find any schematic or something on this pedals

Keep us posted on how it all goes.... :thumbsup i have check it, and one tube its like damage, also one capacitor on the output its broken, that the sound, then everything goes fine, i will buy that capacitor on ebay, since i dont have high voltages capacitors, and yes, they were charged, its good ...

My Marshall MA100C thumps when I power it off too, I don't think there's anything major wrong with your Marshall amp since it sounds like it's powering-up normally, but definitely give it a good check out,make sure you do take note of Deltafred's advice since it only takes one little mistake which ...

Hi, i have a JVM amp, that its a monster i love it, but last saturday during a rig, someone drop the HEAD, and mess up the amp, i have try it, and works fine, except, that, when i turn it on and off, i hear a bump coming from the speaker, i think that its maybe a capacitor that has damage, or maybe ...

iq01221 wrote:Put it first in the chain, just after the guitar. The cause of the problem are the buffers cointained in the tuner, wah and the wahmmy.
Best regards!!

direct from the guitar has the same problem, im not so sure what happens, maybe its mi supply that has a preamp on it....

i have a problem with my god bender jejeje, i sounds like hell, really zeppeling sound but, alone, if i plug it into my chain its sound like crap, this its my chain for my zeppeling rig. chromatic tuner-----full tone wah----whammy-----tonebender-----ep booster----- amp amp fx loop------ wayhuge aqua...

what does it mean a red dot on the transistors?? i have seen many dealers that says that their transistor have a red dot, but im not sure what ir means

beedotman wrote:NKT275 sounds great in MKII!

where did you get thos transistors??? small bear only gave me a cumple of no name stransistor, supposed to be made in US.

astrobass wrote:Yeah that's the idea. Don't daisy chain it with any normal negative ground effects.

this will be my only positive ground effect, im going to use another wall brick for this, but, i doesnt matter that i get positive voltage on the chain??