Photo of the new amp in the case

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Discussion Overview

The discussion revolves around the process of building and modifying guitar amplifiers, specifically focusing on a custom amp case and the challenges faced in electronics and construction. Participants share their experiences, mistakes, and insights related to amp building, including specific components and modifications.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant, Billy, discusses his first attempt at building an amp case, noting mistakes made and lessons learned about the complexity of the process.
  • Billy describes the amp as an AB763 model with modifications and mentions the use of Celestion vintage speakers, as well as plans to experiment with Weber speakers.
  • Concerns are raised about excessive noise from the reverb when turned up, with Billy expressing uncertainty about how to reduce this noise.
  • Another participant reflects on their own experience with building projects, emphasizing the importance of attention to detail and the potential for oversight in planning.
  • A participant shares their upcoming project of building a 5E3 Deluxe clone, mentioning the use of a pre-loaded turret board to minimize errors and providing tips on component specifications.

Areas of Agreement / Disagreement

Participants generally share experiences and tips related to amp building, but there is no consensus on specific solutions to the noise issue or the best practices for construction, indicating multiple perspectives and ongoing exploration of the topic.

Contextual Notes

Participants mention various challenges and considerations in amp building, including the need for precise planning and the selection of appropriate components, but do not resolve these issues or provide definitive solutions.

Who May Find This Useful

Individuals interested in guitar amplifier construction, electronics, and DIY projects may find the shared experiences and tips relevant to their own endeavors.

Planobilly
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Hi Guys,

This was my first attempt at trying to make a case and covering it. I made a few mistakes and learned a good bit about the process. I think I learned enough to do a good job on the next one. Education is never cheap...lol

The amp is basically a AB763 with a few mods. The current speakers are two Celestion vintage G12M from the 1980s. I ordered Weber D12 and also Weber NeoMag to experiment with. The NeoMag is Weber's take on a JBL D120F. They should be here is a week or two.

The reverb is still producing more noise when it is turned up than I am happy with. Other than that the amp only starts to produce a very small amount of hum/hiss when the volume is turned up past 90%. I am not sure just how to reduce the reverb noise.

yQXA84l.jpg


I had no idea when I started these amp building projects how many hard to acquire skills sets were involved. I think lack of precise planning has caused the greatest number of issues. We live in a world of specialization. Perhaps my attempts to "do it all" myself is a very steep mountain to climb.

Cheers,

Billy
 
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Looks like your case came out nice and I;m sure you'll figure out the electronics issue too.

Its not so much learning new skills as we often know what to do but gloss over the details. Once when I was a preteen, I built a toy amphibious vehicle out of plywood. It was small around 6" or so, but it never occurred to me that when cutting the wood for the front and base that I needed to factor in the thickness of the wood and bevel intersecting edges. Consequently I had a boat with a hole as long as the seam between the two pieces that I had to use some putty to cover it up and no more plywood to cut new pieces from.

Nowadays duct tape would have solved the problem and looked cool too.
 
LOL...being a "redneck" from Texas I fully appreciate the use of duct tape. I my case, even duct tape won't fix stupid...lol
 
Looks very nice. Well done.

I am about to start on a 5E3 Deluxe clone. It is my first kit and I bought a pre-loaded turret board to reduce the opportunity for cock-ups. It is going in a Laney AOR30 shell so I already have the transformers and 6V6 output valves. Sounds easy...
 
Bandit127 said:
Looks very nice. Well done.

I am about to start on a 5E3 Deluxe clone. It is my first kit and I bought a pre-loaded turret board to reduce the opportunity for cock-ups. It is going in a Laney AOR30 shell so I already have the transformers and 6V6 output valves. Sounds easy...

The 5E3 is fun to build. It is a bit tight inside the chassis. Try to find a 3 watt 5000 ohm dropping resistor. The ones that come in kits are sometimes only 2 watts. The original Fender schematics showed a 5 watt.

Cheers,

Billy
 

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