Both modes are technically accurate, depending on what model and what era Vox you look at. A lot of people prefer the ‘Common’ environment on the AC30CC though, so it’s really worth attempting out.
For the time being I have swapped in the upper benefit resistors, to safeguard my energy tubes a bit, and haven’t discovered any alter to my tone. My electricity tubes now see a voltage of close to 330V.
I have an AC15CC for some years, I've used it in live shows loads of periods and I under no circumstances experienced a problem. But now I´m in difficulties: tha input jack was incredibly loose and I opened the back of the amp for fixing it, And that i didn´t make sure to close it, so sadly that the subsequent week I went to rehearsal put and I found out that the enter jack with the PCB board wasn´t there, it absolutely was stoled!
Thanks for stopping by and posting a remark. I feel the sole mods still left, to totally iron out the weak places for AC15, is to vary many of the coupling caps to Sozo’s, and to interchange the output transformer by using a Mercury Magnetics.
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I’m now thinking about accomplishing the V1 Plate Resistor mod as hearing the amount of of the distinction taking the intense cap out has enhanced the standard of the sound coming out with the amp I have to critically take into account the other mods pointed out in this post.
Also seeking an Ecc 81 ! for “much better headroom”(valve one) – read about it somwhere and a buddy of mine experienced a box of tubes..so Why don't you.. I´ll report back soon after Ive tried using it for daily or two..
Fitted an EF86 “typical” channel, fitted controls and input socket in locations at first utilized by trem and reverb controls.
This ain’t your normal tube. It’s a hand-carved stab wood tube mod just for the severe collectors. One of several 1st of its kind, there are actually not quite a few unique mods similar to this in existence, manufactured from stabilized wood.
I used to be equipped to convert the existing Grasp Quantity into a Cut Handle by eradicating Best Vape Shop in Melbourne a single resistor then introducing two elements to the prevailing 500kA MV pot. The Lower Regulate may be very practical and even more useful as opposed to MV imho. Below’s how you make the adjustments in the event you are interested:
Immediately after I suit a valve rectifier, I’ll re-asses my B+/HT voltage And maybe return all the way down to the stock values, as being the valve rectifier ought to drop the voltage down a little bit, in comparison with the solid state rectifier.
I am planning to try so add a switch right here chosing concerning let's imagine the common 470pF and parralell a two,2nF and shall we say a 10nF. Why don't you established a regulary multi switch to pick from numerous values. By parralelling C5 with additiona values can get extra tone choises.
Unfortunately I don’t know Substantially concerning the Heboer transformers, besides the fact that they are a perfectly created device, and properly regarded over the boards.
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