20 watt 2204 Combo Build

Marshall Amp Discussion

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fusionbear
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20 watt 2204 Combo Build

Post by fusionbear »

This started out as a Super Drive build, but I converted it to a 2204 preamp mated to a 2-6V6 power section:

Finished combo on left:

[IMG:1024:768]http://i169.photobucket.com/albums/u223/fusionbear/IMG_0654_zpssm4qppqx.jpg[/img]

[IMG:1024:768]http://i169.photobucket.com/albums/u223/fusionbear/20%20Watt%202204%20Build/IMG_0650_zpsxuix3oxb.jpg[/img]

I am currently using a Scumback M75LD 65 watt 16 Ohm in that combo. It sounds awesome! Very happy with the results.... :D
Learning to learn...
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rp
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Re: 20 watt 2204 Combo Build

Post by rp »

That couldn't have come out any nicer. No flux residue anywhere, so what's your secret?

DC heaters? Did you find you need them or just planned it from the start?
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Guy77
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Re: 20 watt 2204 Combo Build

Post by Guy77 »

Awesome build! I really like the 2 tone colour on the combo, green and white really go well together. Was the 2 tone hard to do?

Cheers

Guy
fusionbear
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Re: 20 watt 2204 Combo Build

Post by fusionbear »

rp wrote:That couldn't have come out any nicer. No flux residue anywhere, so what's your secret?

DC heaters? Did you find you need them or just planned it from the start?
I clean with 99.99% Alcohol as soon as I finish the joint. Standard AC heaters, I really pay attention to lead dress and ground points.
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fusionbear
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Location: Southern California

Re: 20 watt 2204 Combo Build

Post by fusionbear »

Guy77 wrote:Awesome build! I really like the 2 tone colour on the combo, green and white really go well together. Was the 2 tone hard to do?

Cheers

Guy
That was a Reinhardt Combo cab I repurposed. I bought it used from a guy who put his into a head format.
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fusionbear
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Re: 20 watt 2204 Combo Build

Post by fusionbear »

Learning to learn...
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TUBEDUDE
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Re: 20 watt 2204 Combo Build

Post by TUBEDUDE »

Veeery nice! Great playing too. Thanx for the clip.
Tube junkie that aspires to become a tri-state bidirectional buss driver.
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rp
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Re: 20 watt 2204 Combo Build

Post by rp »

fusionbear wrote:I clean with 99.99% Alcohol as soon as I finish the joint.
Try acetone, the stuff from the hardware store not nail polish remover, better than alcohol. It does help to remove the flux while it's still warm but I just don't have the patience like I used to, but I do try to clean up the worst when I'm all done.
Standard AC heaters, I really pay attention to lead dress and ground points.
What's this in the image?
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fusionbear
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Location: Southern California

Re: 20 watt 2204 Combo Build

Post by fusionbear »

That is the supply for the bright green led only. I am feeding it from the 5v tap
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fusionbear
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Re: 20 watt 2204 Combo Build

Post by fusionbear »

Learning to learn...
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cbass
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Re: 20 watt 2204 Combo Build

Post by cbass »

ok now you're just showing off :P .
Sounds awesome!
joeboo88
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Re: 20 watt 2204 Combo Build

Post by joeboo88 »

Nothing like listening to Jimi on a Sunday morning.
Sounds great.
Fusionbear, can you explain the power section, was this from your Naylor build?
I have been wondering what to build next, and this sounds great.
joeboo88
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Re: 20 watt 2204 Combo Build

Post by joeboo88 »

Nermind, I looked up your sdd thread, I didn't see where you said you converted it to a jcm....
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NickC
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Re: 20 watt 2204 Combo Build

Post by NickC »

fusionbear wrote:Here is a quick clip:

https://www.youtube.com/watch?v=CQoOFl- ... e=youtu.be

Very nice! 8)
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Lummox
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Re: 20 watt 2204 Combo Build

Post by Lummox »

fusionbear wrote:Another short clip:

https://www.youtube.com/watch?v=e8q2yLsPBfU
That sounds fantastic ! I'm just getting ready to do a very similar build. I may have a question or two for you, if you don't mind.
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