Bach Omega 0.547” with F attachment

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Trhtrbn
Posts: 154
Joined: Jun 05, 2023

by Trhtrbn »

I just purchased a Bach Omega Trombone from eBay, with 139112 on the crossbar behind the f trigger. It also has B3131 on both slide crossbars. There are no more numbers I can find. I measured the mouthpiece receiver and it is 35/64” or 0.547”. It is for sure NOT0.525”. Conn/Selmers sight is vague after 1994, but it is definitely before 2004. Can some one help me with determining a model other than Omega?
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Mamaposaune
Posts: 657
Joined: Sep 22, 2018

by Mamaposaune »

Can you post a picture? There was a Bach Liberty that I believe would have been made around that time, maybe late 90's - early 2000's. I think they were sold through Music and Arts stores, and were .547 large bore. They looked like 42BO's, minus most of the nickle trim.

I came across a slightly used one for one of my students who was outgrowing his beginner horn, but the family was on a tight budget. It played well, imo, and seemed well made.
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Trhtrbn
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by Trhtrbn »

Here is a photo of the bell engraving and bone.
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Posaunus
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Joined: Mar 23, 2018

by Posaunus »

So you can use a large-shank mouthpiece in this trombone?
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Trhtrbn
Posts: 154
Joined: Jun 05, 2023

by Trhtrbn »

That is correct, I am getting a YAC-52L for tenor playing in concert band and a YAC-59L for bass bone playing in jazz band.
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Posaunus
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by Posaunus »

[quote="Trhtrbn"]That is correct, I am getting a YAC-52L for tenor playing in concert band and a YAC-59L for bass bone playing in jazz band.[/quote]

So if you're happy with these setups, stop obsessing and just play and enjoy your trombone!
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Trhtrbn
Posts: 154
Joined: Jun 05, 2023

by Trhtrbn »

Yeah, you’re right! I was just bummed after getting the tenor bone and it was not coming naturally like it did when I was younger. I could not get below the Eb fV/3-1/4 position below the staff and was very disappointed with myself. I have to realize I am 62, haven’t played a bass bone since about 2012, and I also now understand that I coasted on natural talent back in the day. No excuse, but I haven’t played in so long because when I got full upper dentures at that time and I actually thought it was all over. I plug along everyday, now. <EMOJI seq="1f60a" tseq="1f60a">😊</EMOJI>
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Trhtrbn
Posts: 154
Joined: Jun 05, 2023

by Trhtrbn »

[quote="Posaunus"]<QUOTE author="Trhtrbn" post_id="212222" time="1686415371" user_id="16681">
That is correct, I am getting a YAC-52L for tenor playing in concert band and a YAC-59L for bass bone playing in jazz band.[/quote]

So if you're happy with these setups, stop obsessing and just play and enjoy your trombone!
</QUOTE>

Yeah, you’re right! I was just bummed after getting the tenor bone and it was not coming naturally like it did when I was younger. I could not get below the Eb fV/3-1/4 position below the staff and was very disappointed with myself. I have to realize I am 62, haven’t played a bass bone since about 2012, or any instrument for that matter, and I also now understand that I coasted on natural talent back in the day. I am actually going to have to start over and put in real work. No excuse, but I haven’t played in so long because when I got full upper dentures, at that time, I actually thought it was all over. I plug along everyday, now. <EMOJI seq="1f60a" tseq="1f60a">😊</EMOJI>
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MrHCinDE
Posts: 1039
Joined: Jul 01, 2018

by MrHCinDE »

[quote="Trhtrbn"]I have to realize I am 62, haven’t played a bass bone since about 2012, and I also now understand that I coasted on natural talent back in the day.[/quote]

Don’t sweat it, I picked up my bass bone today after only playing tenor for a few months and it felt like I’d never played the thing before. Take your time and enjoy the process!
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Trhtrbn
Posts: 154
Joined: Jun 05, 2023

by Trhtrbn »

[quote="MrHCinDE"]<QUOTE author="Trhtrbn" post_id="212224" time="1686416647" user_id="16681">
I have to realize I am 62, haven’t played a bass bone since about 2012, and I also now understand that I coasted on natural talent back in the day.[/quote]

Don’t sweat it, I picked up my bass bone today after only playing tenor for a few months and it felt like I’d never played the thing before. Take your time and enjoy the process!
</QUOTE>

I will, <EMOJI seq="1f60a" tseq="1f60a">😊</EMOJI> thx
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greenbean
Posts: 1958
Joined: Mar 23, 2018

by greenbean »

Those mouthpieces are pretty big. You might find yourself playing flat. If so, more middle-of-the-road mouthpieces would help.
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hornbuilder
Posts: 1384
Joined: May 02, 2018

by hornbuilder »

That is a design that was sold under the Benge brand.

Check the pull on your valve slide. You have it pulled out too far to be in tune.
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Mamaposaune
Posts: 657
Joined: Sep 22, 2018

by Mamaposaune »

Looks like a Benge190/f, at least the f-attachment wrap.

I can't keep up with the Bach intermediate horns. It seems they change them constantly, even while keeping the name the same. There must be dozens of variations since the Mercury model.
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BGuttman
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by BGuttman »

Actually, the wrap looks like the Benge 165 or Conn 52H. The Benge 190 had a single loop wrap.
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Trhtrbn
Posts: 154
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by Trhtrbn »

[quote="BGuttman"]Actually, the wrap looks like the Benge 165 or Conn 52H. The Benge 190 had a single loop wrap.[/quote]

Then why is Bach Omega engraved on the bell? And why is it 0.547 not 0.525 like most intermediate Bachs?
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Posaunus
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by Posaunus »

[quote="Trhtrbn"]<QUOTE author="BGuttman" post_id="212269" time="1686453596" user_id="53">
Actually, the wrap looks like the Benge 165 or Conn 52H. The Benge 190 had a single loop wrap.[/quote]

Then why is Bach Omega engraved on the bell? And why is it 0.547 not 0.525 like most intermediate Bachs?
</QUOTE>

Ask the marketing geniuses at Conn-Selmer. :idk:

You have a decent 0.547" bore F-attachment trombone, made in the good old U.S.A. it really doesn't matter what they engraved on the bell.

Tune it properly (especially the F-attachment slide), use a proper mouthpiece (probably a little smaller than a Yamaha 52), take good care of it, join an ensemble or two, and enjoy being a trombonist and making music.
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greenbean
Posts: 1958
Joined: Mar 23, 2018

by greenbean »

It was based on the Benge 165 which was a .547 horn. Good horn.
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Trhtrbn
Posts: 154
Joined: Jun 05, 2023

by Trhtrbn »

Thank you , I will enjoy it<EMOJI seq="1f642" tseq="1f642">🙂</EMOJI>
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Trhtrbn
Posts: 154
Joined: Jun 05, 2023

by Trhtrbn »

[quote="Posaunus"]<QUOTE author="Trhtrbn" post_id="212270" time="1686454347" user_id="16681">

Then why is Bach Omega engraved on the bell? And why is it 0.547 not 0.525 like most intermediate Bachs?[/quote]

Ask the marketing geniuses at Conn-Selmer. :idk:

You have a decent 0.547" bore F-attachment trombone, made in the good old U.S.A. it really doesn't matter what they engraved on the bell.

Tune it properly (especially the F-attachment slide), use a proper mouthpiece (probably a little smaller than a Yamaha 52), take good care of it, join an ensemble or two, and enjoy being a trombonist and making music.
</QUOTE>

Sorry about the tuning slide. I was trying to play the BB natural with the fV. I take intonation very seriously. When I was a tuba player the directors often used me to tune the band. <EMOJI seq="1f60a" tseq="1f60a">😊</EMOJI>