I'm building a 5E3 with minimal changes from the remaining dregs of my FIRST EVER build. It was funny tearing all the turrets off this board and vividly remembering years upon years ago putting this thing together. What nostalgia! Anyway, mostly stock. NOS caps. Classic Tone iron. Pretty basic otherwise. Much of it comes from wanting to move the original speaker I used as well as the Mojo cab ordered well after this thing was built. I'll post pics.
David
My Learning Started Here: The 5E3
Moderators: pompeiisneaks, Colossal
Re: My Learning Started Here: The 5E3
Almost everything, ready to go!
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Re: My Learning Started Here: The 5E3
Here we go.... fired up with no questions asked and sounds really nice so far. Excellent cleans. Haven't dug in yet for the dirt, but this thing is particularly nice through my 60s Rola AlNiCo 12".
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Re: My Learning Started Here: The 5E3
Looks really sharp and I bet it sounds good with that Alnico speaker.
Re: My Learning Started Here: The 5E3
Thanks Dave! Yeah, this particular speaker is a relatively new acquisition for me. I found I absolutely love it with my old 5C3 build and I figured by extension it would pair nicely with this new one, which it has. The amplifier will be put in a cab with a reissue Jensen P12Q.
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Re: My Learning Started Here: The 5E3
Why the stacked cathode resistors?
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Re: My Learning Started Here: The 5E3
My guess would be he didn't have a 250ohm 5W laying around (the 5E3 schematic requirement) so 2 100's and a 50 work, but I'd think stacking them like that means they could accidentally move and touch something they shouldn't. I'd think heat wouldn't be a problem because now they're sharing the load across all three, but... yeah seems like a risky bet, maybe some zip ties over that too make it more stable?
Very nice build though, super clean.
~Phil
Very nice build though, super clean.
~Phil
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Re: My Learning Started Here: The 5E3
Bill, I like wiring them up like that for heat and space. These things cook, especially with modern voltages. I get 15w with three and I changed the value to 300 ohms. Took the layout concept from the Tweedle D.
Pompei, I'm really not concerned at all about the stability of that configuration. The top lead is jacketed. Try it out and see for yourself. I prefer things this way, mostly because of the increased power rating and placement. The board shouldn't suffer as much either. Thanks!
Pompei, I'm really not concerned at all about the stability of that configuration. The top lead is jacketed. Try it out and see for yourself. I prefer things this way, mostly because of the increased power rating and placement. The board shouldn't suffer as much either. Thanks!
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Re: My Learning Started Here: The 5E3
I get that, very cool
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