Filtercaps, how to assemble?

Express, Liverpool, Rocket, Dirty Little Monster, etc.

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Oddvar R
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Filtercaps, how to assemble?

Post by Oddvar R »

Hi. Just sourcing my Express build, and I am wondering how the filter capacitors are assembled in the chassis, Is it just put on the floor so to speak? Or is it assembled on some kind of turret board?
Roe
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Re: Filtercaps, how to assemble?

Post by Roe »

they are glued basically. hardly an optimal solution
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Oddvar R
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Re: Filtercaps, how to assemble?

Post by Oddvar R »

So I'll just make a turret board then.
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M Fowler
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Re: Filtercaps, how to assemble?

Post by M Fowler »

If you haven't made your board yet I like building the cap board like this and add the other filter caps on the main tone board.
28576506_10210551351051583_681075046031256561_n.jpg
Other wise you can build the cap board all together under/over version.
Trainwreck Songbird 30 004.JPG
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Oddvar R
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Re: Filtercaps, how to assemble?

Post by Oddvar R »

Hi and thanks. On the last picture you have three under the board and three on top?
RockinRocket
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Re: Filtercaps, how to assemble?

Post by RockinRocket »

Glue is absolutely fine if the chassis is 2" tall with a bottom plate just like Ken did them. Spargue atom caps fit perfectly. Once they are glued and soldered in with solid core wire theres no way they will become a safty hazard IMO.
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M Fowler
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Re: Filtercaps, how to assemble?

Post by M Fowler »

Oddvar R wrote: Wed Jun 19, 2019 6:12 pm Hi and thanks. On the last picture you have three under the board and three on top?
This amp only required two caps on the bottom and three caps on top it's a Songwriter type amp such as Komet Songwriter.
wpaulvogel
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Re: Filtercaps, how to assemble?

Post by wpaulvogel »

Me. Fowler,
Do you make your chassis of do you have someone that breaks it for you.
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M Fowler
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Re: Filtercaps, how to assemble?

Post by M Fowler »

Both of those chassis appear to be WattsTubeAudio which I think Ken Watts is still out of business.

rjguitars.net might have some in stock otherwise, on ebay under 17x8x2 tube amplifier chassis there are sellers that I have used.

In United Kingdom modulus Amplification sells TW style chassis and other types of chassis as well as parts.

Mark
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