Building one for me, finally.

Building one for me, finally.

Tweaked and ready. That's an Area 51 bias modulated Tremolo add on. I bought it about five+ years ago. Forgot about it. Found it when I moved. Sounds pretty flipping good.



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Re: Building one for me, finally.

Once you get on a roll, it can go quickly. The most time seems to be spent mainly after you light the fires the first time. There is always something like a cold solder joint or some hum somewhere. Play around for a while with a chopstick and you can find it pretty quickly often. Take a bunch of meter readings, swap a bunch of tubes out and then play the snot out of it to burn it in. No greater feeling of satisfaction when you get it dialed in.
 
Re: Building one for me, finally.

Better photo.


husapaga.jpg



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Re: Building one for me, finally.

I give ya tree fiddy

Seriously though, that looks awesome. I'd rock that with pride.
 
Re: Building one for me, finally.

I just played the Plexi I built today, and you're absolutely right, it's awesome to rock out something you make exist.

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Re: Building one for me, finally.

I just played the Plexi I built today, and you're absolutely right, it's awesome to rock out something you make exist.

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As close as we get to giving birth, minus the pain. Unless your hand brushes up against an e-cap!
 
Re: Building one for me, finally.

As close as we get to giving birth, minus the pain. Unless your hand brushes up against an e-cap!

Definitely close enough for me. I've gotten some zaps from 240, but that's about it. I don't need any more than that. Well, I have zapped myself with a stun gun...

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Re: Building one for me, finally.

Thats such a beuatiful build I shed a tear. I couldnt even hook up the speakers.Thats a Master build. I am dumbstruck.
 
Re: Building one for me, finally.

Scott,

When building an amp, more specifically when building something like this bassman, do you select wires according to the original color scheme or do you have another method?

Is there a generally accepted color scheme for chassis wiring like there is for AC?

Random, except green for ground and red for B+. I do try and use the same colors for plates, grids and cathodes for preamp tubes, but even that is kinda random. For instance, pin 3 and pin 8, I'll use the same color.

Honestly, the different colors just help when trouble shooting. My first amp build was a Mission 5e3. Bruce had the heater wires yellow and brown. I still use those colors for the heaters. Just kinda get into a habit.
 
Re: Building one for me, finally.

That's some seriously beautiful handiwork there, man. What resources do you use as far as schematics or whatnot?
 
Re: Building one for me, finally.

I really need to build myself an amp. My RAF training and background have given me all the skills I'd need to do it, I just need to buy something and get started!
 
Re: Building one for me, finally.

I really need to build myself an amp. My RAF training and background have given me all the skills I'd need to do it, I just need to buy something and get started!

Can you build a jig saw puzzle? If so, you can build an amp.
 
Re: Building one for me, finally.

That's some seriously beautiful handiwork there, man. What resources do you use as far as schematics or whatnot?

The internet is a beautiful thing. Fender's old schematics are everywhere but my main reference is Gerald Weber's book which has the schematics and layouts in very clear to read format. Some of the ones on the net are poor scans.

Secondly, there are kit sites that publish layouts that are based on the originals. For instance, weber's layouts are normally pretty accurate from the older standards. Ceriatone's go off in their own direction sometimes, but it's good to see their takes on the same circuit and then check that against the original. In some cases, you'll fins some improvements your ear might really like.

If you want to build your first amp, get a Mission Amps 5E3 tweed deluxe kit. Great directions from Bruce, and excellent and patient support. There are a lot of kits out there but only Bruce offers personal support. The rest sort of throw you to the. Wolves but offer forums where you can often get your question answered.

We are in the golden age of guitar amplification. So many DIY options.
 
Re: Building one for me, finally.

A good site for G10 garrolite tag boards is Watts tube audio. After buying a few from him, I ended up finding a supplier on the net and ordering a big sheet of the blue G10 and cutting my own boards, drilling them out myself. It's not a huge cost savings, but some satisfaction plus the ability to trim the size down a bit to make working on cramped quarters a bit easier.

I think he sells Supro kits if you're into that sort of thing.
 
Re: Building one for me, finally.

I'm confident I could do a good job...as I say I just need to find the right project kit to buy, and then give it a go! :)

If you don't mind something a little lower quality than the mission kits, the "baby will" is a great circuit that's easy to build (I did it with no prior amp building experience), and pretty cheap too.

Although, not everybody likes the sound of el84's in the push-pull configuration like that amp has. IMO they sound fine but if you want 6v6 tubes you may want to stick with the mission amps build.

At any rate, when it comes down to it, once you get the chassis/speakers/transformers, the price is probably going to be similar between the baby will and the mission. The documentation is great for both, however.
 
Re: Building one for me, finally.

Also Mojo sells quality kits. JTM45 uses good transformers by Heyboer.
 
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