Gronitz 5V rotary EEb

Tubas, euphoniums, mouthpieces, and anything music-related.
Forum rules
This section is for posts that are directly related to performance, performers, or equipment. Social issues are allowed, as long as they are directly related to those categories. If you see a post that you cannot respond to with respect and courtesy, we ask that you do not respond at all.
Post Reply
Yadent
Posts: 93
Joined: Thu Aug 13, 2020 8:10 am
Location: East of the Sierras, West of the Mississippi
Has thanked: 1 time
Been thanked: 7 times

Gronitz 5V rotary EEb

Post by Yadent »

Any opinions on the Gronitz rotary EEb?


Music is the spice of life. Without it, our life would seem tasteless and boring.... -moaj hyder

Besson 983
Wessex Danube
King 1168S Euphonium
1901 King HN White Monster Eb
Schiller Bass Trumpet
Schiller F Cimbasso
User avatar
LeMark
Site Admin
Posts: 2838
Joined: Wed Aug 12, 2020 8:03 am
Location: Arlington TX
Has thanked: 77 times
Been thanked: 820 times

Re: Gronitz 5V rotary EEb

Post by LeMark »

never even heard of one before, but It sounds very interesting!
Yep, I'm Mark
User avatar
DandyZ629
Posts: 149
Joined: Thu Aug 13, 2020 9:06 am
Has thanked: 31 times
Been thanked: 23 times

Re: Gronitz 5V rotary EEb

Post by DandyZ629 »

There's one at Baltimore Brass right now...

Image
Kalison DS CC
User avatar
tbonesullivan
Posts: 29
Joined: Thu Aug 13, 2020 10:31 am
Location: New Jersey
Has thanked: 0
Been thanked: 0

Re: Gronitz 5V rotary EEb

Post by tbonesullivan »

Is that 5th valve dependent on another one of the valves?
Yamaha YBB-631S BBb Tuba, B&H Imperial Eb Tuba, Sterling / Perantucci 1065GHS Euphonium
Yamaha YBL-612 RII & YBL-613H Bass Trombones and a bunch of other trombones
User avatar
LeMark
Site Admin
Posts: 2838
Joined: Wed Aug 12, 2020 8:03 am
Location: Arlington TX
Has thanked: 77 times
Been thanked: 820 times

Re: Gronitz 5V rotary EEb

Post by LeMark »

Looks like it.
Yep, I'm Mark
User avatar
Rick Denney
Resident Genius
Posts: 1032
Joined: Thu Aug 13, 2020 8:24 am
Has thanked: 57 times
Been thanked: 335 times

Re: Gronitz 5V rotary EEb

Post by Rick Denney »

tbonesullivan wrote:Is that 5th valve dependent on another one of the valves?
Looks like it’s in the fourth-valve branch, which is the usual spot.

Rick “not a fan of a dependent 5th on a bass tuba, however” Denney
User avatar
bort2.0
Posts: 5254
Joined: Thu Aug 13, 2020 9:13 am
Location: Minneapolis
Has thanked: 336 times
Been thanked: 999 times

Re: Gronitz 5V rotary EEb

Post by bort2.0 »

.826 bore? That's bigger than my Alex!
Yadent
Posts: 93
Joined: Thu Aug 13, 2020 8:10 am
Location: East of the Sierras, West of the Mississippi
Has thanked: 1 time
Been thanked: 7 times

Re: Gronitz 5V rotary EEb

Post by Yadent »

From what little info I could find, it seems that on the Gronitz 5V piston EEb, the 5th rotary valve appears to lower the pitch by a flat fifth. So ya, a dependent 5th??
Music is the spice of life. Without it, our life would seem tasteless and boring.... -moaj hyder

Besson 983
Wessex Danube
King 1168S Euphonium
1901 King HN White Monster Eb
Schiller Bass Trumpet
Schiller F Cimbasso
Kontrabasstuba
Posts: 450
Joined: Sun Aug 23, 2020 1:49 pm
Has thanked: 328 times
Been thanked: 598 times
Contact:

Re: Gronitz 5V rotary EEb

Post by Kontrabasstuba »

Take a closer look at the Intonation :gaah:
User avatar
Casca Grossa
Posts: 334
Joined: Thu Aug 13, 2020 11:06 am
Location: Reading, PA, United States
Has thanked: 245 times
Been thanked: 159 times

Re: Gronitz 5V rotary EEb

Post by Casca Grossa »

The Horn Guys were selling a horn just like that a few years ago. It was a dependent 5th. I wonder if it was the same horn. Maybe contact them.
Mirafone 184 CC
Blokepiece Imperial
Soon to be 5 valve Lignatone/Amati Eb
Blokepiece Solo
Post Reply