MXR Classic OD internal switch

tenniso

New member
anybody know how the pedal comes stock? i bought it last night at GC. i have been reading different opinions about the position of the switch from the factory. some swear it comes in classic o.d. mode, others say the ZW mode.

just curious.
 
Re: MXR Classic OD internal switch

Both of mine came in Classic OD mode, although I've heard some didn't.

If you don't want to disassemble the pedal to find out, bend a heavy duty paperclip and try to hook the switch by reaching around the underside of the board. If it loses bass and mids, it's in Zakk Wylde mode. The thicker mode is Classic OD.

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Re: MXR Classic OD internal switch

My classic od came in GT-OD mode. The weird thing with mine is that I modded it with a switch, ran the wires parallel with the new switch and now the left side is GT-OD and right side is ZW. Isn't the stock switch the opposite?
 
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Re: MXR Classic OD internal switch

My classic od came in GT-OD mode. The weird thing with mine is that I modded it with a switch, ran the wires parallel with the new switch and now the left side is GT-OD and right side is ZW. Isn't the stock switch the opposite?

if you are right, then mine came in the Classic OD setting.
 
Re: MXR Classic OD internal switch

I modded mine with a switch too, but I pretty much leave it on the ZW side, so it was kind of a waste of time.
 
Re: MXR Classic OD internal switch

On it's own the ZW is weaker and more midrangey, people say it's flat, but it's not. It works real well to tighten up a secondary gain source after it, in my case the MarkIII or a Rat at home.

The GT-OD is more like a standard OD, louder by a good bit, still pushes the mids a bit, but nowhere near TS levels, and it isn't as effective at cutting the low end and tightening up. Someone on here says it sounds like a Fulldrive, which I can't cop to, but there you go.

There's a pretty significant difference, and both settings are really good at what they do. Great pedal.
 
Re: MXR Classic OD internal switch

mine was in classic/GT mode - its much fatter and chunkier than the ZW mode anyway.
and yeh - reckon the classic mode does dound like a fulldrive with vintage/mosfet engaged and the boost on. Ive spent a long time a/b ing them into clean fender amps - its not identical, but pretty damn close!
 
Re: MXR Classic OD internal switch

My classic od came in GT-OD mode. The weird thing with mine is that I modded it with a switch, ran the wires parallel with the new switch and now the left side is GT-OD and right side is ZW. Isn't the stock switch the opposite?

The original switch is a "slide switch" which connects the contacts underneath the sliding handle. You probably replaced it with a mini-toggle switch, which connects the contacts opposite the direction of the handle.
 
Re: MXR Classic OD internal switch

The original switch is a "slide switch" which connects the contacts underneath the sliding handle. You probably replaced it with a mini-toggle switch, which connects the contacts opposite the direction of the handle.

That clears it up, thanks!

I shouldn't have bothered with the switch though. I have no use for the ZW mode. Maybe just because I own a boss sd-1 which easily destroys the ZW mode in comparison. The GT mode is incredible though. It is a very transparent boost with balls, but what I really like is just hearing it through a clean channel at various gains/volumes, best od I've ever owned and also the cheapest.
 
Re: MXR Classic OD internal switch

Let's not get too crazy, an SD-1 doesn't smash the ZW. The ZW is similar, but it's intended for a more specific purpose, which it does very well, better than an SD-1.

As a stand alone OD though, yes, the SD-1 is better.
 
Re: MXR Classic OD internal switch

Let's not get too crazy, an SD-1 doesn't smash the ZW. The ZW is similar, but it's intended for a more specific purpose, which it does very well, better than an SD-1.

As a stand alone OD though, yes, the SD-1 is better.

I've got a keeley one, perhaps that makes the difference. I've never used a stock sd-1.
 
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