I built an amp!

30w speaker? love those weber alnicos. my main amp is a '66 deluxe reverb and its a world different than the drri which i usually dont care for all that much. though a speaker swap does wonders. how is the ground switch wired? i modded mine to be a negative feedback switch
 
30w speaker? love those weber alnicos. my main amp is a '66 deluxe reverb and its a world different than the drri which i usually dont care for all that much. though a speaker swap does wonders. how is the ground switch wired? i modded mine to be a negative feedback switch

Trick with the DRRI are they take forever to wear in and they are still pretty neutral once you are there.
 
30w speaker? love those weber alnicos. my main amp is a '66 deluxe reverb and its a world different than the drri which i usually dont care for all that much. though a speaker swap does wonders. how is the ground switch wired? i modded mine to be a negative feedback switch

Yes, this is the 30w model of the 12A125A. The kit came with a Jensen RI C12N and I am not a fan of the modern Jensens.

The ground switch isn't wired at all. Just for show/plugs the hole. How do you like having the NFB on a switch? Do you find you actually use it?
 
i do like it. i dont use it a ton, but its nice when i want a more raw, biting tone.
 
Here’s the final photos of the finished amp. This is the Stewmac Deluxe Reverb kit (which is a rebranded Mojotone kit). I got a repro faceplate but I decided not to get a “Fender” corner grille badge as a tribute to the “no logo” 1964 Deluxe Reverb (since the faceplate has the pre CBS “Fender Elect Inst Co”). Plus then it doesn’t look like every other DRRI out there. Speaker is a Weber 12A125a. Sure it’s not the archetypal DR speaker but wow does it sound great in here! Also pictured is my 1967 Mustang.

The amp's tone? Awesome! I'm not one to argue hand wiring makes any difference in tone, but there's definitely a difference between this and a production DRRI. I'd always been turned off of the Deluxe Reverb from the DRRI's I've played through. They sound "nice" but always flubby in the low end and the reverb is so splashy that it gets out of hand above 3. Not so here. Rich, full bass response. No harshness whatsoever in any of the frequency ranges. Reverb is gorgeous! Even turned up to 5 or 6 it's deep and lush. Tremolo sounds great with no ticking or any other oddities too. I've got a bit of 60 cycle hum in it at idle and from everything I've seen online that's probably one of the tubes so I have a bit of tube rolling to do to see if I can run that down. It's not intrusive though. It came with a full set of brand new EHX tubes and I've yet to try anything else in it. I used it at band practice last night and it was AWESOME!

This is the third amp I've built and the first Stewmac kit I've tried. The instructions were very thorough, however at times I didn't follow their method of doing something or the order because I knew from experience I'd rather have it a different way (for example I did a ground bus bar across the pots and grounded to the input jacks rather than just run all the ground leads to the backs of the pots). It was certainly different being told what to do and where to do it as opposed to the Mojotone kits where you get a layout diagram and a schematic and that's it. There were times I appreciated the instructions but also I did somewhat miss the "puzzle" aspect of figuring it out for yourself. I have to say that Stewmac customer service was outstanding. I had a couple issues with the kit as a few parts arrived damaged and they immediately had replacements sent to me and paid for the return shipping for the unsatisfactory parts. They took care of it 100% with no questions asked.

Pictured with my 1967 Mustang.

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Toasteriffic !!!!!
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Thats awesome man. I was looking at one of their amp kits too, but passed for my lack of experience building an amp. I've repaired some of my own, but never "built" one from scratch.
 
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