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I have this peculiar pedal here a friend of mine gave me. I have had no luck trying to fix it. No clue who made it or what it's based off of, but it says Vibro Trem on it (will post pic later), and has an on/off footswitch, an effect footswitch, a depth rotary switch, a speed knob, and a Vibrato style switch.
It has a nte555m chip in it, and a nte960 transistor, and a nte460 transistor, a couple caps, resistors, not too much in there.
When I plug into it, it turns on and the trem works at one speed, but the speed and depth controls do nothing, the effect switch just makes the sound muddy, like turning the tone off on the guitar.
Another odd thing, if you plug in the guitar and amp backwards, it still does the same thing!
1-any ideas what this is? ie, who made it?
2-any idea how to fix it?
[img][/img]
It has a nte555m chip in it, and a nte960 transistor, and a nte460 transistor, a couple caps, resistors, not too much in there.
When I plug into it, it turns on and the trem works at one speed, but the speed and depth controls do nothing, the effect switch just makes the sound muddy, like turning the tone off on the guitar.
Another odd thing, if you plug in the guitar and amp backwards, it still does the same thing!
1-any ideas what this is? ie, who made it?
2-any idea how to fix it?
[img][/img]