Practice Mute For Tuba Conformity List
Maker
Model
Key
Bell Size
(mm)
Just Size
Alexander
163
Bb
415
M
155
F
380
S
157
F
380
S
B&S
3098
PT-6
C
480
ML
3198
PT-6P
C
480
ML
GR51
Bb
450
ML
3107
Bb
450
M
4107
C
M
GR41
PT-606P
C
480
M
4097
PT-20
C
480
M
4100II
Apollo
F
450
M
4196
C
450
MS
3106
Bb
400
MS
3099
F
420
MS
3100
F
420
MS
Besson
BE995
C
483
M
BE991
Eb
483
MS
BE980
Eb
431
MS
BM Symphonic
6/4 York
C
500
L
Gronitz
PF 125
F
420
MS
Hirsbrunner
HBS-290
C
450
M
HBS-289
F
420
MS
Jupiter
CB-482
Bb
381
S
Kalison
K2001
C
495
L
Kawai
EEB-590L
Eb
360
S
Meinl Weston
5450 THOR
C
450
ML
195 Fafner
Bb
480
ML
2000
C
450
M
2145
C
420
M
2155
C
450
M
25
Bb
450
M
45S
F
420
MS
Meister Anton
431
C
450
M
Miraphone
PR90HB
C
500
ML
PR88
C
450
M
S86
Bb
450
M
ES86
Bb
450
M
PR87
Bb
450
M
PR291HB
Bruckner
C
470
M
PR92HPC
C
470
M
PR92HPB
Bb
470
M
PR91
Bb
470
M
PR281HF
Firebird
F
400
S
S82
Bb
420
S
PR281HPF
Petruschka
F
420
S
PR383
Starlight
Eb
380
S
Rudolf Mein
4/4
C
450
M
St.Petersburg
202
Bb
420
M
209
C
450
M
V.F.Cerveny
CCB601
C
500
ML
CBB681
Bb
400
MS
ABB686
Bb
450
MS
Willson
3100FA-5
Bb
500
ML
3400FA-5
Eb
450
S
YAMAHA
YCB-826
C
500
L
YCB-822
C
500
M
YCB-861
C
450
M
YBB-641
Bb
419
M
YBB-631
Bb
443
M
YBB-321
Bb
443
M
YBB-201
Bb
386
M
YEB-632
Eb
480
MS
YEB-822
F
446
MS
YFB-621
F
367
S
YCB-621
C
367
S
YBB-621
Bb
367
S
YBB-105
Bb
366
S
YBB-104
Bb
365
S
YBB-103
Bb
374
S
Weltklang
105
Bb
420
M