Plug and Play Jack Plate Replacement

Maybe you have a guitar cab with just a single input, but you want to be able to switch to 4Ω instead of just the 16Ω it’s wired to. Maybe you want to run your speakers in stereo. Maybe you just hate those stupid fucking bullshit plastic Marshall switchable stereo jack plates that constantly break. If any of this applies to you, please consider the Plug and Play jack plate as a replacement.

Full disclosure: I have nothing to disclose. This was bought and I installed it. As far as I can tell, it’s made by Amplified Parts, a webstore I use frequently to purchase tubes and parts. This is an all purpose jack plate made of durable metal with no stupid switches that break. Installing one is easy.

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Easy Socket Addition to Your Amp

I’ve detailed before how I added a power socket to Sean’s Peavey XXX. This was because the Sennheiser’s wireless system that he uses doesn’t include a power adapter that actually reaches the floor from the height of a full-stack. Way to plan, Sennheiser. A second power socket used to be standard on old amps, but they’ve gone the way of Bill Cosby’s standing as a moral person. Now Ben has the same XXX amp and wanted me to do repeat the process. But I thought about an easier solution than cutting into his amp. So, I was certain someone thought of it before me.


What you got there is your standard plug for a modern amp, an IEC C13, with an extension for a US three-prong plug. This tiny cable allows for things you want to keep on your amp, like a pedal, wireless unit, or a hair straightener plugged in without searching around for a shit ton of extension cords. Pretty sweet! These are available on Amazon for about $10-20.

Operating Theater: Peavey Century 200H

I almost feel guilty for writing about this, as the fix was so damn easy. Actually, that says a lot of good things about the manufacturer of this amp, Peavey. Behold, the Peavey Century (which was produced about twenty years shy of the turn of…)

Peavey Century

I had a Peavey XR 400B PA head that I used to call “the amp that will not die.” I used it as a back up bass head before I had a proper bass amp to rely on. It was about the same era as this Century, used the same solid state power amp section, and could get kicked down a flight of stairs and still work. Sure, it never sounded that great, but it was unbreakable. This Century broke when my friend Mark, after seeing a documentary on Keith Moon, decided he was in the Who and sent it tumbling. So, WTF?

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Operating Theatre: Peavey XXX

During the months we traveled with GWAR, Sean “Bloodbath” McGrath’s Peavey XXX performed robustly. It’s modeled after a Mesa Boogie Triple Rectifier, but minus the almost baffling amounts of bells and whistles and the outrageous price tag. Sean likes his stuff simple and cheap. Other than the embarrassing faceplate I replaced previously and the goofy knob names, it’s been a champ and sounded awesome.

Peavey XXX

And then the XXX crapped out. It stopped working two minutes before stage time at one of the last dates on our headlining tour. Sean was supposed to take his head into the shop upon our return, but was aghast to find it under a dog pile of costumes in our practice place. He said, “Nah.” Well, I dug it out to see what I could accomplish.

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