Benge 290 inner slides - available?

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Bach5G
Posts: 2874
Joined: Apr 07, 2018

by Bach5G »

Are replacement inner slides available for Benge 290s? King slides for example?
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Bonearzt
Posts: 833
Joined: Mar 22, 2018

by Bonearzt »

VERY rough guess that Bach 50 tubes MIGHT fit.....
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hornbuilder
Posts: 1384
Joined: May 02, 2018

by hornbuilder »

Have your tech measure the Outside Diameter of the stocking. There are plenty of .562" slide options! But the stocking OD will be the deciding factor if the tube will work
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BGuttman
Posts: 7368
Joined: Mar 22, 2018

by BGuttman »

Given who made the horn, I'd bet a King 6B, 7B, or 8B inner would fit.
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hornbuilder
Posts: 1384
Joined: May 02, 2018

by hornbuilder »

Only issue with those parts is availability. They would more than likely work well, but finding them may be a challenge.
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hornbuilder
Posts: 1384
Joined: May 02, 2018

by hornbuilder »

Just checked the Allied catalog. The King tubes are listed (with an ID of .560, OD .595.) No other tubes have those dimensions. Closest is C with an OD of .596, which would be an absolutely acceptable swap. Getzen tubes have an OD of .594, so would also be a valid replacement part. Bach list as an OD of .592.

Of course being listed doesn't guarantee availability.
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brassmedic
Posts: 1447
Joined: Dec 14, 2018

by brassmedic »

Check the prices with Allied before you buy the tube. Slide tube inners have gotten ridiculously expensive.
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hornbuilder
Posts: 1384
Joined: May 02, 2018

by hornbuilder »

Yeah they have!!!
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Crazy4Tbone86
Posts: 1654
Joined: Jan 14, 2020

by Crazy4Tbone86 »

I replaced the inner slide on a Benge 290 with a Getzen inner about 5-6 years ago. It worked quite well. I think Getzen was the choice because the price was lower than the other options.
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harrisonreed
Posts: 6479
Joined: Aug 17, 2018

by harrisonreed »

If you send it to Sweeney Brass, you won't even need to think -- guy will get tubes that work, either from the manufacturer (or King) or from someone like MK Drawing that can make the part. You'll get your slide back all like brand new.
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Crazy4Tbone86
Posts: 1654
Joined: Jan 14, 2020

by Crazy4Tbone86 »

A King bass trombone inner slide would be a custom order from MK. A custom order from MK these days could be a LONG wait.

I have been waiting since June to get a Bach 50 inner slide from MK. The Bach 50 inner slide is supposed to be a regular part that is always in stock. I think MK might be down a couple of employees at their facility.