Vincent Bach combined his
unique talents as both a musician
and an engineer to create brass
instruments of unequaled tonal
quality – instruments which
today remain the sound choice
of artists worldwide.
Born Vincent Schrotenbach in Vienna in
1890, he initially received training on the
violin, then switched to the trumpet when he
heard its majestic sound. Although Vincent
also displayed a strong aptitude for science
and graduated from the Maschinenbauschule
with an engineering degree, he gave up
a promising engineering career to pursue
his rst love and an uncertain future as a
musician. The risk paid off. Performing under
the stage name of Vincent Bach, he established
musical success as he toured throughout Europe.
World War I forced Vincent’s move to New York City
where he arrived with only $5.00 in his pocket. A letter to
the famous conductor Karl Muck got Vincent an audition
and a resulting position with the Boston Symphony. By
the following season, Vincent was rst trumpet in the
Metropolitan Opera House opera and ballet orchestras,
performing in the American premiere of Stravinsky’s
Petroushka and Firebird. While on tour in Pittsburgh,
Vincent was convinced by a repairman that he could
improve the mouthpiece on Vincent’s trumpet. After the
man ruined the mouthpiece, Vincent had great difculty
nding a suitable replacement.
This was the beginning of Vincent’s realization of the very
real need for high-quality mouthpieces. His discovery was
further substantiated when, during the World War, Vincent
served as sergeant and bandmaster of the 306th Army
Field Artillery Band at Camp Union, Long Island. As head
of the bugle school, Vincent found both mouthpieces and
instruments to be of inferior quality. While on furloughs,
Vincent went to New York City where he remodeled old
mouthpieces and made new ones in a back room of
the Selmer Music Store. In 1918, while performing
part-time at the Rivoli Theater, Bach invested
$300 for a foot-operated lathe and an ofce
at 11 East 14th Street to begin the business
of producing mouthpieces. The business
grew rapidly and, in 1924, the rst Bach
trumpets were manufactured. Musicians
frequently referred to a Bach trumpet as a
real ‘Stradivarius’ of a trumpet, thus inspiring
the brand name Bach Stradivarius. Bach
trombones followed in 1928.
At the age of 71 in 1961, Bach decided to
sell his company. Although he received twelve
other offers, including some that were higher,
Vincent chose to sell to The Selmer Company. His
close relationship with Selmer over the years convinced
Vincent that this was the company that would preserve
the Bach tradition of excellence and expand upon the
foundations he built. All tooling and machinery was
moved from Mount Vernon, New York, to Selmer’s
operations in Elkhart, Indiana, with Vincent assisting
in the training. True to Vincent’s vision, Conn-Selmer,
Inc. painstakingly follows Bach’s original designs and
blueprints to manufacture Bach Stradivarius instruments,
the sound choice of professionals.
AlTO TrOmBOne
Key of E, .468” medium bore, 6½” one-piece yellow brass bell, chromeplated nickel silver seamless inner slide, brass outer slide, nickel silver
handgrip, tubular nickel silver body braces, genuine Vincent Bach
mouthpiece, deluxe wood shell case
mOdel 39
mOdel 12
TenOr TrOmBOne
Key of B, .500” medium bore, 7½” one-piece yellow brass bell, chrome-plated nickel silver seamless inner slide, brass outer
slide, nickel silver handgrip, tubular nickel silver body braces, removable gold-plated balance weight, genuine Vincent Bach
mouthpiece, deluxe wood shell case
3 | For more information, please visit, www.bachbrass.com
mOdel lT16m
TenOr TrOmBOne
Key of B, .509” medium bore, 7½” one-piece yellow brass bell, open gooseneck, chrome-plated nickel silver seamless inner slide,
lightweight nickel silver outer slide, nickel silver handgrip, tubular nickel silver body braces, genuine Vincent Bach mouthpiece, deluxe
wood shell case
TenOr TrOmBOne
Key of B , .495”/.509” dual bore, 7½” one-piece yellow brass bell, chrome-plated nickel silver seamless inner slide, brass outer
slide, nickel silver handgrip, tubular nickel silver body braces, removable gold-plated balance weight, genuine Vincent Bach
mouthpiece, deluxe wood shell case
mOdel 16
VAlVe TrOmBOne
Key of B, .485” medium bore, 7½” one-piece yellow brass bell, Monel pistons, third valve slide xed nger ring with adjustable
stop, tubular nickel silver body braces, genuine Vincent Bach mouthpiece, deluxe wood shell case
mOdel V16
4
All 42 series Bach Stradivarius tenor trombones feature .547” large bore, 8½” one-piece yellow brass bell,
chrome-plated nickel silver seamless inner slide, brass outer slide, nickel silver handgrip, tubular nickel
silver body braces, genuine Vincent Bach mouthpiece, deluxe wood shell case.
Model 42 - Key of B, straight tenor
Model 42A - Key of B
Model 42B - Key of B
Model 42BO - Key of B
Model 42C - Key of B
Model 42CO - Key of B
Model 42T - Key of B
Model LT42TG50 - Key of B
lightweight nickel .562” hand slide, lightweight gold brass bell is standard
/F, F Hagmann Valve rotor mechanism, open wrap
/F, F traditional rotor mechanism, traditional wrap
/F, F traditional rotor mechanism, open wrap
/F, convertible F traditional rotor mechanism, traditional wrap
/F, convertible F traditional rotor mechanism, open wrap
/F, F “T” Valve rotor mechanism, open wrap
/F, F “T” Valve rotor mechanism, open wrap,
mOdel 42A
mOdel 42T
mOdel lT42Tg50
6
All 36 series Bach Stradivarius tenor trombones feature .525” medium-large bore, 8” one-piece yellow
brass bell, chrome-plated nickel silver seamless inner slide, brass outer slide, nickel silver handgrip, tubular
nickel silver body braces, genuine Vincent Bach mouthpiece, deluxe wood shell case.
Model 36 - Key of B, straight tenor
Model 36B - Key of B
Model 36BO - Key of B
/F, F traditional rotor mechanism, traditional wrap
/F, F traditional rotor mechanism, open wrap
mOdel 36
5 | For more information, please visit, www.bachbrass.com
mOdel 36B
All Bach Stradivarius bass trombones feature .562” large bore, one-piece yellow brass bell, chrome-plated
nickel silver seamless inner slide, brass outer slide, nickel silver handgrip, tubular nickel silver body braces,
genuine Vincent Bach mouthpiece, deluxe wood shell case.
Single rOTOr SYSTem
keY OF B /F
Model 50A - 9½” one-piece yellow brass bell, Hagmann Valve rotor mechanism, open wrap
Model 50B - 9½” one-piece yellow brass bell, traditional rotor mechanism, traditional wrap
Model 50BO - 9½” one-piece yellow brass bell, traditional rotor mechanism, open wrap
Model 50T - 9½” one-piece yellow brass bell, “T” Valve rotor mechanism, open wrap
mOdel 50B0
7 | For more information, please visit, www.bachbrass.com
mOdel 50T
Side-BY-Side dependenT dOuBle rOTOr SYSTem
keY OF B /F/e
Model 50B2 - 9½” one-piece yellow brass bell, traditional wrap
Model 50B2O - 9½” one-piece yellow brass bell, open wrap
Model 50B2L - Same as 50B2 except 10½” one-piece yellow brass bell
Model 50B2LO - Same as 50B2O except 10½” one-piece yellow brass bell
dOuBle in-line independenT rOTOr SYSTem
keY OF B /F/g
Model 50A3 - 9½” one-piece yellow brass bell, Hagmann Valve rotor mechanism, open wrap
Model 50A3L - Same as 50A3 except 10½” one-piece yellow brass bell
Model 50B3 - 9½” one-piece yellow brass bell, traditional rotor mechanism, traditional wrap
Model 50B3O - 9½” one-piece yellow brass bell, traditional rotor mechanism, open wrap
Model 50B3L - Same as 50B3 except 10½” one-piece yellow brass bell
Model 50B3LO - Same as 50B3LO except 10½” one-piece yellow brass bell
Model 50T3 - 9½” one-piece yellow brass bell, “T” Valve rotor mechanism, open wrap
Model 50T3L - Same as 50T3 except 10½” one-piece yellow brass bell
mOdel 50B2O
mOdel 50B3O
mOdel 50T3
8
The following specications chart allows for your comparision of Bach Stradivarius trombones.
TenOr
Model
Key
BOre
Bell diAmeTer
Bell
rOTOr SeCTiOn
hAnd Slide SeCTiOn
Inches
Metric (mm)
Inches
Metric (mm)
One-piece, hand-hammered yellow brass
Bell rim wire, soldered
F attachment
E attachment
G independent in-line system
Traditional rotor mechanism
“T” Valve rotor mechanism
Hagmann Valve rotor mechanism
Convertible F attachment for straight tenor
trombone
Open wrap tubing
Traditional wrap tubing
Chrome-plated nickel silver seamless inner slide
Intergral chamfered stocking
Brass outer slide
Lightweight nickel silver outer slide
BrASS Tuning Slide
niCkel SilVer Tuning Slide reCeiVer
TuBulAr niCkel SilVer BrACeS
niCkel SilVer hAndgrip
remOVABle, gOld-plATed BAlAnCe weighT
neOprene wATerkeY SeAlS
CleAr BAked CellulOSe lACquer FiniSh
12
B
.500” .495/.509” .509” .525” .547”
12.70 12.57/12.93 12.93 13.34 13.90
1
⁄2
” 7
7
190.0 190.0 190.0 203.0 216.0
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
16
B
1
⁄2
” 7
LT16M
B
1
⁄2
” 8” 8
36
B
42
B
1
⁄2
” 8” 8
36BO
- specications subject to change
13 | For more information, please visit, www.bachbrass.com
TenOr rOTOr BASS rOTOr
36B 42B 42C 42A 50B 50A 50B2 50B2L 50B3 50B3L 50A3 50A3L
/F
B
.525” .547” .547” .547” .562” .562” .562” .562” .562” .562” .562” .562”
13.34 13.90 13.90 13.90 14.28 14.28 14.28 14.28 14.28 14.28 14.28 14.28
203.00 216.0 216.0 216.0 241.5 241.5 241.5 267.0 241.5 267.0 241.5 267.0
● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ●
42BO
B/F
1
⁄2
” 8
● ●
42CO
B/F
1
⁄2
” 8
42T
B/F
1
⁄2
” 9
42T 50T 50T3 50T3L
50BO
B/F
1
⁄2
” 9
42A 50A 50A3 50A3L
50T
B/F
1
⁄2
” 9
50B2O
B/F/E
1
⁄2
” 10
● ●
50B2LO
/F/E
B
1
⁄2
” 9
50B3O
/F/G
B
1
⁄2
● ● ● ●
50B3LO
B
” 10
/F/G
1
⁄2
” 9
50T3
/F/G
B
1
⁄2
” 10
50T3L
B
/F/G
1
⁄2
”
36BO 42BO 42CO
36B 42B 42C 50B 50B2 50B2L 50B3 50B3L
42C
●
50BO
●
50B2O 50B2LO 50B3O 50B3LO
● ●
14
The following options are available for Bach Stradivarius trombones.
TenOr
Model
Bell
Gold brass
Heavy weight
Sterling Plus
hAndSlide
Narrow
Brass outer slide
Lightweight nickel silver outer slides
remOVABle mOuThpipeS
Standard
Short open
Long open
Mouthpipe hol der
Open gOOSeneCk
gOld BrASS rOTOr TuBing
remOVABle gOld-plATed BAlAnCe weighT
FiniSh
engrAVing
Silver-plated
Gold-plated
3 patterns available*
Alto
39
● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
12
16 LT16M 36 42
● ● ● ● ● ● ● ● ●
● ● ●
● ● ● ● ● ● ● ● ●
● ● ● ●
● ● ● ●
*Bach trombones are available in three handsomely handengraved bell patterns: anniversary, standard, and deluxe
(pictured left to right).
Mouthpipes for trombone models 12,16/LT16M are interchangeable.
- specications subject to change
11 | For more information, please visit, www.bachbrass.com
TenOr rOTOr BASS rOTOr
36B
36BO
● ● ●
42BO
42C 42CO
42B
42A
42T
50B2
50B2L
50B
50BO
● ● ● ● ●
50A
50T
50B2O
50B2LO
50B3
50B3L
50B3O
50B3LO
50A3
50B3L
50T3
50T3L
Valve
V16
exTrA Tuning SlideS
Model 50B20 50B2 50B2LO 50B2L 50B30 50B3 50B3LO 50B3L
Combination slide for second rotor
D/E or D/D
Slide to C
Slide to D
Slide to D
Slide to G
● ● ● ● ● ●
● ●
● ●
● ● ● ●
● ● ● ●
12
BOre
Trombone bores are a
measurement of the inside
diameter of the inner slide tubes.
As the bore size changes so
does the bell design. The shape
of the tapered surface, or rate of
are, determines the
characteristic sound of the
instrument. Slow tapers yield
bright tones, while
fast tapers produce dark,
warm sounds. Smaller bore
trombones, having bells with
slower rates of taper, produce a
brighter jazz sound. Larger bore
trombones, having bells with
faster rates of taper, yield darker
symphonic tone qualities.
Yellow brass is standard (pictured left). Gold brass (pictured
right), softer and more red due to a higher copper content,
results in a warmsound. Sterling Plus (99.9% pure silver,
pictured center) offers a focused sound with projection.
several mouthpipe options. Removable and interchangeable
mouthpipes for 42 series large bore tenor trombones:
standard – balanced resistance, focused sound; standard
length/open venturi – less resistance, more exible; long
length/open venturi – very free blowing. Removable and
interchangeable mouthpipes for Bach bass trombones:
standard – balanced resistance, focused sound; short length/
open venturi – less resistance, more exible; mouthpiece
holder only – most free blowing.
Sterling Plus® bells (99.9% pure
silver, seamless construction)
create a full compliment of
partials (overtones) in the tonal
spectrum for a focused sound
with great projection. For
situations involving dark qualities
or high dynamic levels without
distortion, choose a heavyweight
bell (in either yellow or gold
brass).
mOuThpipeS And
gOOSeneCkS
The venturi (constriction) and
rate of taper in the mouthpipe
affect the trombone’s
characteristic sound. Bach offers
The gooseneck, a section of pipe located immediately
Bells with fast tapers (solid line) produce dark, warm sounds. Slow
tapers (dotted line) yield a bright tone.
after the handslide section, serves as a “choke” to further
balance the blowing resistance. The model LT16M features
a more open gooseneck (i.e., less constriction), creating less
resistance and more exibility. The optional open gooseneck
BellS
for the 42 series tenor trombones also results in a
more open instrument.
Bach Stradivarius trombones are famous for their fullness of
sound and projection. This is achieved by the use of onepiece construction, allowing for unrestricted vibration of the
bell. In addition to the shape of the bell are (rate of taper), the
type and thickness of the bell material also affect the sound.
Gold brass, softer and more red than the standard yellow
brass due to a higher copper content (85% as opposed
to 70%), results in a warm tone.
9
hAndSlideS
The prex “LT” before any Bach Stradivarius model number (such
as LT16M) indicates a lightweight handslide. Some musicians
prefer the feel and quick response of the lightweight slide. The
weight has been reduced by using nickel silver tubing for outer
slides. In addition to the light weight, nickel silver tubing also
resists corrosion. All Bach Stradivarius trombones not having an
“LT” prex feature regular weight slides made from brass tubing
for outer slides. All models can be special ordered with lightweight
nickel silver outer slides. Bach 42 series trombones can be
customized with narrow handslides for playing comfort.
Air-FlOw
“T” VAlVe
rOTOr SeCTiOnS
Many Bach Stradivarius
trombones can be congured
with traditional, “T” Free Flowing
or Hagmann Valves. Bach
trombones with traditional rotor
valve sections offer a choice of
either open or traditional wrap.
Open wrapping of the rotor
section places fewer and larger
bends in the tubing, resulting in
less blowing resistance. Traditional
wrapping provides compactness
and protection. “T” Free Flowing
and Hagmann Valves systems
eliminate sharp crook tube bends
within the rotor itself. Combined
with open wrap section tubing, “T”
and Hagmann Valve systems allow
for a free and unimpeded ow
of the air column, regardless of
whether the B of F sides of
the trombone are being used.
Open Position Engaged
hAgmAnn VAlVe
Open Position Engaged
TrAdiTiOnAl rOTArY VAlVe
Open Position Engaged
The top two pictures highlight
traditional rotor valves. Open
wrapping of the rotor section
(pictured top) places fewer
and larger bends in the tubing,
resulting in less blowing
resistance. Traditional wrapping
(pictured second from top)
offers the advantages of
compactness and protection.
The “T” Valve (pictured second
from bottom) and Hagmann
Valve (pictured bottom) allow
for a free and unimpeded ow
of the air column combined
with open wrapping.
For more information, please visit, www.bachbrass.com | 10
Semi-preCiOuS gemSTOne Finger BuTTOnS
Natural semi-precious gemstone inserts are top quality, highly polished materials. These exotic materials are a product of
mother nature and vary widely in color and design. Five available stones, listed below, are rolled into nely machined buttons
and can be matched with three plating options. All three plating options have a baked on coating for lasting durability.
Stradivarius Gemstone Finger Buttons are packaged and priced in sets of three.
Paua Abalone Turquoise
Black and White Sardonyx
Brazilian Agate - Agate varies in colorization
BACh grime guTTerS®
Made of lightweight, exible plastic, Bach Grime
Gutters attach easily to the bottom of the valve
casing without scratching your instrument’s
nish. Absorbs oil to prevent staining of clothes.
heAVY VAlVe CApS
Precision machined from nickel silver with twice the mass and weight of standard
bottom valve caps, Bach Heavy Valve caps dampen vibrations. The result is a
warmer, more powerful sound that is perfect for the concert hall, studio or club
alike. Available in lacquer, silver-plated and gold-plated nishes.
gOld-plATed Trim kiT
Specially designed to enhance the
beauty of Bach Stradivarius trumpets
and cornets. These kits contain all the
gold-plated parts needed to trim out
a silver-plated Bach Strad trumpet
or cornet. Also available with heavy
bottom caps.
20
TrumpeT mAinTenAnCe kiT
Routine maintenance will improve your Bach trumpet’s performance, as
well as extend its life. The kit contains the most common trumpet repair
parts such as valve springs, valve felts, stem felts, etc.
BACh luBriCAnTS
A small amount of Bach Slide cream used with a ne water mist and a drop
of Bach slide cream additive provides the ultimate in long-lasting lubrication.
Fit all trumpets and cornets,
including instruments with triggers.
diSpOSABle drY pOliShing wipeS
For silver, gold or nickel-plated instruments.
Disposable and easy to use.
VAlVe guArdS
BACh muTeS
Designed with Bach attentioin to quality, superior
performance and precise acoustic detail. Made
of rugged, high impact polyethylene.
21 | For more information, please visit, www.bachbrass.com
BACh STrAdiVAriuS ulTrA
& eliTe muTeS
The Stradivarius Ultra and Elite mutes are
designed to enrich tone with clarity throughout
the entire range. A patented tone intensier on
the Elite enhances the travel of air by directing
the sound around and out with greater velocity
and develops more vibrations to deliver more
resonance. The stainless steel bottom creates
a lightweight mute that is impervous to casual
damage.
BACh TrumpeT mOuThpieCeS
Bach Mega Tone® mouthpieces more than double the
outside mass of standard Bach mouthpieces. This darkens
the sound and allows higher dynamic levels without
distortion. Mega Tones slot extremely well so pitches center
dependably.
BACh SCrew-rim models offer interchangeable rims
and underparts, enabling musicians to truly customize a
mouthpiece. Standard rims can even be combined wiith
Mega Tone underparts. Lucite rims are also available.
BACh TrOmBOne mOuThpieCeS
Bach mouthpieces come in a variety of styles and nishes
to suit every musician’s individual needs. Bach Mega
Tone mouth-pieces more than double the outside mass
of standard Bach mouthpieces. This darkens the sound
and allows higher dynamic levels without distortion. Mega
Tones slot extremely well so pitches center dependably.
BACh SCrew-rim models offer interchangeable rims
and underparts, enabling musicians to truly customize
a mouthpiece. Standard rims can even be combined
with Mega Tone underparts. Lucite rims are also available.
For more information on Bach mouthpieces, please visit www.bachbrass.com.
mOuThpieCe pOuCheS
Conveniently carry and protect your
favorite mouthpieces. Your choice of
deluxe nylon or economical molded
construction.
22
wiSh YOu COuld deSign YOur Own CuSTOm inSTrumenT?
Now You Can.
Professionals and Legends alike often create their own unique, contemporary sound by working directly with Bach to design their
own, one-of-a-kind instrument.
nOw YOu CAn TOO.
It’s easy! Just follow these steps:
1. Follow the ‘Build It Now’ link and select your instrument type.
2. Choose the options you want to add from each conguration group.
3. Save your conguration and print it out. (IMPORTANT: Pop-Ups must be allowed to receive your printout.)
4. Locate your nearest Conn-Selmer dealer.
5. Take your printed conguration to your Conn-Selmer dealer for pricing, advice and ordering information.
FOr mOre inFOrmATiOn On BACh inSTrumenTS:
Please visit, www.bachbrass.com
FOllOw uS On FACeBOOk!
Join the Bach Brass community!
23 | For more information, please visit, www.bachbrass.com
BACh Online STOre
Visit the Bach Online Store for
the latest in Bach branded
apparel and accessories. You
can nd the Bach Online Store
through the ‘WEARABLES’ link
on the Bach website at www.
bachbrass.com. Come and see
the latest styles in shirts, tees,
outerwear, caps, bags, and more.
24
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