#1
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LR Baggs M1A Overdriving a bit?
I picked up a used LR Baggs M1A about a month ago and put it onto a Alvarez AJ80. I'm into this setup about $300 and was intending for this to be my "bar gig" guitar. It sounded nice just plugged in and strumming quietly, but when I played it with my band on Sunday through the PA, it was starting to clip or overdrive when I strummed moderately hard.
I tried running it through a IMP2 DI, through my Red-Eye and then direct and had the same issue with all setups. I tried it in different channels on the PA and then through a little 100-watt bass amp and in all cases, semi aggressive strumming brought about this clipping. I swapped batteries in the M1A as well, to no avail. Anything else I can try or did I get a bad pickup? |
#2
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How high are the pole screws? Maybe if you drive them down a bit the pickup wouldn't be so hot and therefore would be less likely to distort. Also check gain on any pre-amp you're using.
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#3
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Quote:
The poles on the E-G strings are just a bit above the surface of the pickup. The ones on the B and high E are burried. I'll try lowering them. Regarding the preamp, I've tired lowering the gain almost all the way down on the PA, down to the -60dB range, and then boosting the channel volume and the distortion is still there. 99.9% sure it's the pickup from that data point. Thanks for the idea on the pole pieces. Will try that. |
#4
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Hmmm... well, easy enough to lower the poles, but no difference in the clipping issue. I'm now confident it's the pickup, and nothing else in the signal chain since I can duplicate the problem with several different PA/preamp/amp setups.
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#5
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Is the battery known good?
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#6
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Yeah. Tried two different batteries. Both were reading right at 3V on my multi meter...
I'm wondering if I have a bad unit somehow... |
#7
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Where abouts is the volume set on your pickup?
I'd definitely drop LR Baggs an email or call they are really good with advice/assistance.
__________________
http://www.Facebook.com/NickSpencerMusic Gibson Songwriter Standard EC Lowden WL-22 Maton SRS808 Taylor AD11-SB Taylor 811 GT |
#8
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You MUST set your input gain with the M1 volume wide-open, even if you like to dial it back during a performance...
Doesn't matter if you're playing through a PA or an amp, setting your gain staging is critical to good clean signal... If the gain staging is done correctly and you STILL get unwanted distortion or overdrive, then there is something wrong with your pickup's preamp unit... call Baggs, they'll take good care of you!
__________________
"He's one of those who knows that life is just a leap of faith. Spread your arms and hold your breath, always trust your cape..." "The Cape" (Guy Clark/Jim Janowsky/Susanna Clark) |
#9
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Quote:
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#10
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Wow. I'm impressed with LR Baggs customer service thus far. I called in, they called me back in 20 minutes and had me send the pickup in. We'll soon see what's wrong with it, but even if it's not salvageable, this level of customer service has really won me over.
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#11
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Quote:
Glad you're getting this moving in the right direction! Let us know how it all pans out...
__________________
"He's one of those who knows that life is just a leap of faith. Spread your arms and hold your breath, always trust your cape..." "The Cape" (Guy Clark/Jim Janowsky/Susanna Clark) |
#12
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My M1A sounded like crap through the Fishman Loudbox.
Sounds amazing through my PA at home. Its finicky. I relate to your issue. Weirdest dam pickup ever. Love it but on the wrong amp it sounds like a cheap piece of junk. |
#13
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I have one i took apart and converted to an external preamp. It is pretty easy to clip the little preamp inside it. I like to tinker and ive plugged in humbucker equipped solid bodies and p-bass through it, instant clipping, but the single coil in my 12 string fender = nice
Hopefully they send you one that wont have that issue.
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Axes: Schecter Raiden special 4 string e-bass Fender CD150S/12 string (fishman neo-d single coil) Paracho Bajo Quinto Gabbanelli solid body bajo quinto (M1A/DP156) Amps: VOX AGA150 Line 6 spider |
#14
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You run a DI to your preamp and DI out the preamp? Why put two DI's and two preamps in the chain? Eliminate the Red-Eye, the M1A is a self-contained preamp.
Guitar->IMP-2->PA |
#15
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What volume level is the M1A set at? If yo're overdriving the preamp, can you lover teh output? Though that probably just drops the output volume level from the pickup preamp; not the input to the preamp.
Lowering the poles should drop the input level.
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