Worth Converting Fixed to Modular?

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felixbone
Posts: 22
Joined: Jul 03, 2024

by felixbone »

I’m thinking about converting my fixed Edwards B502 into a modular setup to give myself a bit more bell customisation options. That said, this horn has been really solid for me—it’s familiar and has gotten me through a lot, so part of me wonders if it’s better to leave a good thing as is.

What I’m curious about is whether converting a fixed horn to modular changes anything in terms of sound or feel? I know the added weight is minimal, but it seems even small changes can make a difference.

Would love to hear from anyone who’s done this kind of conversion or has thoughts on how it affected their playing experience.thank you!
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GabrielRice
Posts: 1496
Joined: Mar 23, 2018

by GabrielRice »

A long time ago I did this to a Bach bass trombone that had had a Thayer conversion. The original conversion kept the bell attached rather than removable (as was common then). I did find that the instrument was less stable, and ultimately I had to make other changes to bring some stability back.

I don't recommend it. The B502 is a really good design as is. If you want more options I think it's a better choice to go to the Edwards factory and build up a horn around a modular valve section.
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Gfunk
Posts: 149
Joined: Jan 10, 2022

by Gfunk »

The B502 is a great horn and it’s been pretty meticulously designed. I’d be very skeptical to say subtle changes like that wouldn’t change how it plays, and they probably would change it for the worse. Parts being soldered instead of screws makes them play better in my experience. Personally, I would go the leadpipe/mouthpiece route. That’s a lot cheaper too.
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Burgerbob
Posts: 6327
Joined: Apr 23, 2018

by Burgerbob »

I had my m&w built soldered together just so I wouldn't go down that path again.
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tromboneVan
Posts: 270
Joined: May 21, 2019

by tromboneVan »

[quote="Burgerbob"]I had my m&w built soldered together just so I wouldn't go down that path again.[/quote]

Do you notice an improvement with everything fixed in place vs. modular?
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tbonesullivan
Posts: 1959
Joined: Jul 02, 2019

by tbonesullivan »

[quote="felixbone"]I’m thinking about converting my fixed Edwards B502 into a modular setup to give myself a bit more bell customisation options. That said, this horn has been really solid for me—it’s familiar and has gotten me through a lot, so part of me wonders if it’s better to leave a good thing as is.

What I’m curious about is whether converting a fixed horn to modular changes anything in terms of sound or feel? I know the added weight is minimal, but it seems even small changes can make a difference.

Would love to hear from anyone who’s done this kind of conversion or has thoughts on how it affected their playing experience.thank you![/quote] That horn was pretty much designed as a fixed horn, and the changes in sound and feel would be accomplished through the harmonic brace and pillars. Have you fully experimented with those yet?
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LIBrassCo
Posts: 585
Joined: Feb 24, 2019

by LIBrassCo »

[quote="felixbone"]I’m thinking about converting my fixed Edwards B502 into a modular setup to give myself a bit more bell customisation options. That said, this horn has been really solid for me—it’s familiar and has gotten me through a lot, so part of me wonders if it’s better to leave a good thing as is.

What I’m curious about is whether converting a fixed horn to modular changes anything in terms of sound or feel? I know the added weight is minimal, but it seems even small changes can make a difference.

Would love to hear from anyone who’s done this kind of conversion or has thoughts on how it affected their playing experience.thank you![/quote]

Na, done right they play the same.
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WGWTR180
Posts: 2152
Joined: Sep 04, 2019

by WGWTR180 »

[quote="felixbone"]I’m thinking about converting my fixed Edwards B502 into a modular setup to give myself a bit more bell customisation options. That said, this horn has been really solid for me—it’s familiar and has gotten me through a lot, so part of me wonders if it’s better to leave a good thing as is.

What I’m curious about is whether converting a fixed horn to modular changes anything in terms of sound or feel? I know the added weight is minimal, but it seems even small changes can make a difference.

Would love to hear from anyone who’s done this kind of conversion or has thoughts on how it affected their playing experience.thank you![/quote]
It can change it but the horn was designed this way. Leave it alone.
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elmsandr
Posts: 1373
Joined: Mar 23, 2018

by elmsandr »

[quote="Burgerbob"]I had my m&w built soldered together just so I wouldn't go down that path again.[/quote]
So that O’Malley flare is going to be a vase?

:biggrin:

Cheers,

Andy