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The EH ManModeratorQuote:i think theres more administrators than actual members. im not sure whos who anyways. they should have more descriptive usernames…
anyways, i just think i figured it out. its just a weird pedal. hahaha. basically it seems to work like this…
it seems to create two very separate tones. a low toned drive sound and a high range fuzz. with the fuzz knob all the way to the right, youre getting the loudest volume of the drive tone. as you turn it to the left the volume of that signal drops. a little ways into turning, you hear a very quiet high toned fuzz sound start to rise in volume, eventually the low tone dissapears completely, until you get all the way to the left where the high toned fuzz is at its loudest volume. …thats what it sounds like is happening to me anyways… so you fiddle with it until you get something you like, and then adjust the volume knob till its at a matched level to the clean signal. i think it sounds best around 10pm. at 12pm it sounds sort of flubby and weird, like either tone isnt very defined at its low volume…
this is strange and foreign to me, as im used to my typical method of EH fuzz pedals of “crank all the knobs and thats how it sounds best”
i dunno, im sure someone with some proper background can shed some more light on this..
The Axis is a 2 transistor fuzz but not like a Fuzz Face. It’s more like the Double Muff. The way the FUZZ control works is that it’s taking the signal from stage 1 at the extreme counter-clockwise rotation and from stage 2 at the other end. Anywhere in between is mixing the stages. Each stage runs through a fairly small value cap that drops a lot of the bass out. Just think of the FUZZ control as a blend control.
FWIW, some very early Big Muffs also had a FUZZ control instead of a SUSTAIN, although they used the standard Big Muff circuit.The EH ManModeratorThat was quite a while back. Now you can read it at my site and I update it when I get the chance.
The EH ManModeratorThe schematic is not publicly available. I can tell you that it’s a completely different circuit from the standard Big Muff.
The EH ManModeratorYou may need to get a Rolling Thunder to produce a really good kick drum effect.
The EH ManModeratorMy guess is that the bias pots for the delay ICs are off. Probably just needs a little tweak.
Since you’re an engineer, what you need to do is monitor the output signal of each BBD while adjusting the trimpot. Set the trim where the signal is least distorted. You’ll need to repeat this for each delay IC.
The EH ManModeratorLooks like that’s one of the newer ones with the relay true-bypass. The blue wire on the INPUT jack goes to the lug with the blue wire on the DIRECT jack.
I was just thinking today I should put together some pages with EH boards that show where the wires go.
The EH ManModeratorHow many Deluxe Electric Mistress pedals does he need? I have 4 of his here for repair.
Unfortunately, I haven’t had a chance to finish them up due to deaths in the family and other things.January 30, 2009 at 11:47 am in reply to: I accidentally plugged my adaptor to 220v for my holy grail! help! #92222The EH ManModeratorIt’s more likely you blew up the adapter. Is it the same one you’re using to power the HG?
The EH ManModeratorQuote:A company history on the website would be great because wikipedia doesnt have much.EH used to have my history page posted on their site. Even with the A- I got on it in my college class.
The EH ManModeratorI had a history on my site, but I seem to have misplaced it.
EDIT: It’s there now. I just added it.
The EH ManModeratorI’m reading “Sex in History” and one of things they quoted from someone was spot-on right!
To paraphrase:“The difference between erotica and pornography is what I find arousing is erotica. What you find arousing is pornography, you pervert!”
The EH ManModeratorThanks for the link! I just designed some new business cards.
The EH ManModeratorMind posting a pic of the circuit board (solder side) and the pot code?
The EH ManModeratorMy original thought was that it was called a “Full Chorus” until the Clone Theory was released. I haven’t confirmed that just yet but I’ve written down pot codes and details for several units and found Full Chorus to be the standard until about 1983, when they started being labeled with Mini-Chorus.
Also, there didn’t seem to be a cut-off date for when they switched to MN3007 delay ICs. I’ve seen MN3007 in units from 1980, 1981. and 1983. SAD1024 delay ICs showed up in units from 1981 and 1983 so it may have been a supply thing.
Nearly all units had circuit boards that could be used with either delay chip but I did see one that was MN3007 only, no provision for the SAD1024.
The EH ManModeratorProbably. I don’t know what I have anymore.
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