#100 The Remedy Palate Plate Elk Call Diaphragm


Order #: 100                 TBO Price: $8.95


Rockie Jacobsen designed to help you with tips and tricks on how to properly use the 100 – The
Remedy (Navy Blue) Elk Call Diaphragm with best results.

Rocky’s Mountain Elk Chambered Palate Plate Diaphragms:

The Original Flat “PALATE PLATE” is back!

Original Flat “Palate Plate” diaphragm, single lite latex.

A very popular call, giving you great versatility for making cow/calf to bull sounds, spike to satellite.

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About Palate Plate Diaphragms

Unlike other diaphragms, the Palate Plate call is placed forward in your mouth, right behind your
upper teeth. This keeps you from gagging and also gives you more control on the latex. Just relax
and use your tongue pressure for your note changes. Start off with less tongue pressure for lower
notes. As you want higher notes, increase tongue pressure and air flow. The latex is stopped by the
Palate Plate so you can’t go any higher than the right note. On other diaphragms, if you apply too
much pressure, or not enough, you lose the note you’re wanting to achieve.

The Palate Plate makes the latex longer lasting and easier to blow. The tone of the call is also more
realistic.
#101 Raging Bull Palate Plate Elk Call Diaphragm


Order #: 101                TBO Price: $8.95

Rockie Jacobsen designed to help you with tips and tricks on how to properly use the 101 – Raging
Bull (Brown) Elk Call Diaphragms with best results.

Single lite Latex. Our most popular call gives you the versatility of making all cow/calf & bull sounds.

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About Palate Plate Diaphragms Unlike other diaphragms, the Palate Plate call is placed forward in your
mouth, right behind your upper teeth. This keeps you from gagging and also gives you more control
on the latex. Just relax and use your tongue pressure for your note changes. Start off with less
tongue pressure for lower notes. As you want higher notes, increase tongue pressure and air flow.
The latex is stopped by the Palate Plate so you can’t go any higher than the right note. On other
diaphragms, if you apply too much pressure, or not enough, you lose the note you’re wanting to
achieve. The Palate Plate makes the latex longer lasting and easier to blow. The tone of the call is
also more realistic.
#103 MINI MASTER TONE TOP SINGLE ELK DIAPHRAGM (NOVICE)

Order #103                   TBO Price:$8.95



This call is built on our smallest frame and works great for anyone, but especially well for women and
kids. It will produce bugles of a younger bull as well as nice cow mews. #103A
This call is built on our smallest frame and works great for anyone, but especially well for women and
kids. It will produce bugles of a younger bull as well as nice cow mews. #103A
The “Slotted Dome TST” elk diaphragm call is designed to be placed further forward in your mouth,
behind your front teeth, this helps to prevent gagging and gives you easier control of the latex. To
operate the call, place the “Slotted Dome” upwards to the roof of your mouth, latex down and open
end of the diaphragm towards the front of your mouth.
#105 Mellow Yellow Momma Palate Plate Elk Call Diaphragm


Order #: 105               TBO Price: $8.95


Rockie Jacobsen designed to help you with tips and tricks on how to properly use the 105 – Mellow
Yellow Momma (Yellow) Elk Call Diaphragms with best results.

Single 3/4 racked latex. Designed with 2 notches in latex to create easier obtained mews, chirps and
nasal sounds of cows and calves.

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About Palate Plate Diaphragms Unlike other diaphragms, the Palate Plate call is placed forward in your
mouth, right behind your upper teeth. This keeps you from gagging and also gives you more control
on the latex. Just relax and use your tongue pressure for your note changes. Start off with less
tongue pressure for lower notes. As you want higher notes, increase tongue pressure and air flow.
The latex is stopped by the Palate Plate so you can’t go any higher than the right note. On other
diaphragms, if you apply too much pressure, or not enough, you lose the note you’re wanting to
achieve. The Palate Plate makes the latex longer lasting and easier to blow. The tone of the call is also
more realistic.
#106 Herd Master Tone Top Elk Diaphragm


Order #: 106                TBO Price: $8.95


Rockie Jacobsen designed to help you with tips and tricks on the Herd Master Tone Top Diaphragms
for Elk – with best results.

NEW!! OUR TONE TOPS WORK! Single Lite Latex…Small to medium bull, cow/calf sounds. Better
fit…more comfort…easy to achieve tone control.

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About Tone Top Diaphragms Accurately designed chambered Tone Top creates all Elk sounds with
more ease, realism and comfort. Wider frame than “Palate Plates”.
#110 ROCKSTAR ELK DIAPHRAGM (INTERMEDIATE)


Order #110           TBO Price: $8.95


This call will make the bugles of a satellite or herd bull. It can cow call with that nasal sound as well.
#110
The “Slotted Dome TST” elk diaphragm call is designed to be placed further forward in your mouth,
behind your front teeth, this helps to prevent gagging and gives you easier control of the latex. To
operate the call, place the “Slotted Dome” upwards to the roof of your mouth, latex down and open
end of the diaphragm towards the front of your mouth.
#131 KRISTY TITUS FURY ELK DIAPHRAGM (NOVICE)


Order #131            TBO Price:$8.95


This call was designed by Rockie Jacobsen and Kristy Titus with our PPP top. It is very responsive for
making those nasal cow/calf sounds. It is also good for a full range of bugles. #131
Kristy Titus’ WILD FURY “PPP” SERIES, Plastic Palate Plate diaphragm elk call.
This call was designed by Rockie Jacobsen and Kristy Titus with our PPP top. It is very responsive for
making those nasal cow/calf sounds. It is also good for a full range of bugles. #131
This call is designed to be placed further forward in your mouth, behind your upper front teeth; this
helps to prevent gagging and gives you easier control of the latex. To operate the call, place the
Plastic Palate Plate “PPP” upwards to the roof of your mouth, latex down and open end of the
diaphragm towards the front of your mouth.
#132 Kristy Titus Wild Frenzy Elk Bugle Tube


Order #132                TBO Price:$42.95


The WILD FRENZY is another revolutionary invention by Rockie Jacobsen and Kristy Titus. Our newest
breakthrough contains the V.E.T.T. (Volume Enhanced Tone Technology) system as well as our tried
and true Tone Selector. With it’s V.E.T.T. (Volume Enhanced Tone Technology) system it creates true,
easy to obtain elk sounds. The Tone Selector on the end of the bugle tube gives you the ability to
change the volume and control the back pressure on your diaphragm. These two specialized features
help you obtain the most realistic bugles possible.

Mouth opening: 1” / Length: 16 3/4”
#134 BLACK MAGIC ELK DIAPHRAM (NOVICE)


Order #134              TBO Price:$8.95


The Professional Series
The Black Magic “GTP” GOLDEN TONE plate diaphragm This call is made on our Golden Tone Plate
frame. It is an advanced design that will bugle like a frustrated bull. It also has the capability of
producing excellent clarity when making cow mews and chirps. #134
#135 REAPER ELK DIAPHRAGM (INTERMEDIATE)


Order #135               TBO Price:$8.95



The Professional Series
This call is made on our Golden Tone Plate frame. It was created to make very aggressive bugles
sounding like a frustrated bull challenging for the herd. You can also get it to reproduce the estrus
whine of a cow in heat. #135
#136 VOO DOO EXTERNAL ELK CALL


Order #136               TBO Price:$33.95


The Professional Series
The Voo Doo cow call was designed to put a spell on the majestic bull elk. With its unique sound board
of vented holes and tone quality acrylic barrel, this call will produce realism, accuracy and ease of use
in elk call sounds. With its pleading estrus sounds, easy to obtain mews and chirps of both cows and
calves will make the Voo Doo hard to beat for calling in your next elk. #136
#137 WAPITI WHACKER BUGLE TUBE


Order #: 137                TBO Price:$39.95


Mouth opening: 1” / Length: 20”
The Professional Series
The Wapiti Whacker will create all the sounds, even the high pitch screaming challenge, location and
display calls of a bull elk. With all of these innovative ideas all wrapped up in one unit, you can now
expect the accuracy, realism and ease of use in this Bugle Tube. The most realistic sounding elk grunt
tube ever! #137
•        The Wapiti Whacker utilizes the V.E.T.T. Calling System (See PG. 6) placed in the mouth end
opening to help create better backpressure, aiding in easier to obtain note changes.
•        The dimensions of the inner hole size help to create deeper, raspier base sounding chuckles,
growls and grunts, along with the larger chamber to create the accuracy and realism of elk calling.
•        V.E.T.T. Mouthpiece enlargment ring included for optional 1 1/2” mouthpiece opening.
•        The rubber coated end for eliminating plastic vibration sounds.
•        The overall length for ease of packing in the mountains.
•        Includes camo cover and lanyard.
The V.E.T.T. system contains a spring tuned to the precise dimensions that is located in the front
section of the call. The spring helps create more volume, stabilizes the higher notes, maintains higher
pitches and takes less air pressure to operate while blowing into it.
#139 SPELLBOUND ELK DIAPHRAGM (ADVANCED)


Order # 139               TBO Price:$8.95


The Professional Series
This call is made on our Golden Tone Plate frame. Designed for the caller who loves to challenge a
bull. Its double latex design will make incredibly realistic display bugles. Add in your voice and it will
also produce those hyper aggressive Estrus buzz or Estrus whine cries a cow makes when she is in
heat. #139
#142 GTP 3 PACK DIAPHRAGMS


Order #142           TBO Price:$18.95


Our multi pack is the perfect choice for those who prefer our GTP diaphragms. The #134 Black Magic,
The #135 Reaper and the #139 Spellbound all in one package.
Model #134 – It is an advanced design that will bugle like a frustrated bull. It also has the capability of
producing excellent clarity when making cow mews and chirps.
Model #135 – It was created to make very aggressive bugles sounding like a frustrated bull
challenging for the herd. You can also get it to reproduce the estrus whine of a cow in heat.
Model #139 – Designed for the caller who loves to challenge a bull. Its double latex design will make
incredibly realistic display bugles.
#141 ROGUE BUGLE TUBE


Order #141             TBO Price:$38.99



The Rogue bugle tube is a combination of Rockie Jacobsen’s inventing prowess and Steve Chappell’s
uncanny ability to kill big bulls.

Mouth opening: 1 1/4” / Length: 17 1/2”


The Rogue bugle tube is a combination of Rockie Jacobsen’s inventing prowess and Steve Chappell’s
uncanny ability to kill big bulls. This Bugle Tube is built with our V.E.T.T. system so it contains a spring
tuned to the precise dimensions inside the specially made mouth piece. The spring creates more
volume, stabilizes higher notes, makes raspier low growls and allows for easier octave changes. The
Rogue is less than 18” in overall length which makes it easier for packing. It is made with a 1 1⁄2”
mouth opening and tapered lip adaptor, vibration dampener (Tube Tamer) on inside of the tube and
comes fully assembled and ready for use with your favorite mouth diaphragm.

The V.E.T.T. system contains a spring tuned to the precise dimensions that is located in the front
section of the call. The spring helps create more volume, stabilizes the higher notes, maintains higher
pitches and takes less air pressure to operate while blowing into it.
C1 Elk101 All Star Tone Top Elk Diaphragm


Order #: C1elk101               TBO Price: $8.95


Single light latex. Bull, cow & calf sounds. The most versatile diaphragm elk call….ever! A
collaboration of designs by World Champion Elk Callers Rockie and Corey Jacobsen, the Elk101.com
“ALL-STAR” Tone Top Diaphragm creates the most realistic, easy-to-obtain elk sounds with ease.  This
is an Elk tone top diaphragm. Make sure you have an “ALL-STAR…
C2 ELK101 CONTENDER TONE TOP ELK DIAPHRAGM (INTERMEDIATE)


Order # C2 Contender               TBO Price:$8.95


A call designed to give the caller the option of bugling very aggressively or very passively. It also cow
calls very well. #C2
The “Slotted Dome TST” elk diaphragm call is designed to be placed further forward in your mouth,
behind your front teeth, this helps to prevent gagging and gives you easier control of the latex. To
operate the call, place the “Slotted Dome” upwards to the roof of your mouth, latex down and open
end of the diaphragm towards the front of your mouth.
A call designed to give the caller the option of bugling very aggressively or very passively. It also cow
calls very well. #C2
The “Slotted Dome TST” elk diaphragm call is designed to be placed further forward in your mouth,
behind your front teeth, this helps to prevent gagging and gives you easier control of the latex. To
operate the call, place the “Slotted Dome” upwards to the roof of your mouth, latex down and open
end of the diaphragm towards the front of your mouth.
C4 ELK101 CHAMP TONE TOP ELK DIAPHRAGM (NOVICE)


Order #C4 Champ               TBO Price:$8.95


This call makes small to medium cow, calf and bull sounds. Also creates a more nasally cow sound and
a higher pitched screaming bugle. #C4
This call makes small to medium cow, calf and bull sounds. Also creates a more nasally cow sound and
a higher pitched screaming bugle. #C4
The “Slotted Dome TST” elk diaphragm call is designed to be placed further forward in your mouth,
behind your front teeth, this helps to prevent gagging and gives you easier control of the latex. To
operate the call, place the “Slotted Dome” upwards to the roof of your mouth, latex down and open
end of the diaphragm towards the front of your mouth.
C5 ELK101 3 PACK DIAPHRAGMS


Order #C5 combo                TBO Price$18.95


Our multi pack is the perfect choice for those who prefer our Elk101 diaphragms. The #C1 All-Star The
#C2 Contender and the #C4 “Champ” all in one package.
Model #C1 – The All-Star was designed to be very versatile. It makes a nice
variety of cow/calf talk as well as a great array of bugles.
Model #C2 – The Contender, a call designed to give the caller the option of bugling very aggressively
or very passively. It also cow calls very well.
Model #C4 – The “Champ”, this call makes small to medium cow, calf and bull sounds. Also creates a
more nasally cow sound and a higher pitched screaming bugle.
C6 ELK101 COMBO 3 PACK


Order #C6 Combo                TBO Price:$54.95


Our multi pack is the perfect choice for those who prefer our Elk101 calls. The #C1 All-Star The #C50
Temptress and the #C25 Bully Bull Extreme Grunt Tube all in one package.
Model #C1 All-Star – The All-Star was designed to be very versatile. It makes a nice
variety of cow/calf talk as well as a great array of bugles.
Model #C50 Temptress – This open reed cow call poduces all cow/calf sounds with ease. The holes in
the Tone Cap, can be used to change the tone, pitch, and volume of your calls.
Model #C25 Bully Bull Extreme Grunt Tube – The Bully Bull Extreme bugle tube is designed for use
with diaphragm calls. With its larger diameter mouth-opening and tapered venturi design, the Bully
Bull Extreme creates consistent airflow with ideal back pressure for easier to obtain octave changes.
•        Creates an even flow of air for back pressure and easier to obtain octave note changes. —
Designed for use with your favorite mouth call diaphragm.
•        Designed by Rockie Jacobsen and Corey Jacobsen, RMEF World Champion Elk Callers. —
Includes camo cover and lanyard for carrying.
•        Tube Tamer for better sound quality.
•        Mouth opening: 1 1/2” / Length: 21 3/8”
C6-S ELK101 COMBO 3 PACK


Order # C6-S Combo                  TBO Price:$66.95


NOW AVAILABLE in GORE OPTIFADE™ Concealment Subalpine™
Our multi pack is the perfect choice for those who prefer our Elk101 calls. The #C1 All-Star The #C50
Temptress and the #C25 Bully Bull Extreme Grunt Tube all in one package.
Model #C1 All-Star – The All-Star was designed to be very versatile. It makes a nice
variety of cow/calf talk as well as a great array of bugles.
Model #C50 Temptress – This open reed cow call poduces all cow/calf sounds with ease. The holes in
the Tone Cap, can be used to change the tone, pitch, and volume of your calls.
Model #C25 Bully Bull Extreme Grunt Tube – The Bully Bull Extreme bugle tube is designed for use
with diaphragm calls. With its larger diameter mouth-opening and tapered venturi design, the Bully
Bull Extreme creates consistent airflow with ideal back pressure for easier to obtain octave changes.
•        Creates an even flow of air for back pressure and easier to obtain octave note changes. —
Designed for use with your favorite mouth call diaphragm.
•        Designed by Rockie Jacobsen and Corey Jacobsen, RMEF World Champion Elk Callers. —
Includes camo cover and lanyard for carrying.
•        Tube Tamer for better sound quality.
•        Mouth opening: 1 1/2” / Length: 21 3/8”
D2 "ELK CAMP" STEVE CHAPPELL SIGNATURE SERIES ELK DIAPHRAGM
(NOVICE)

Order # D2 Elk Camp               TBO Price" $8.95


Built on our wildly successful GTP frame, this call a single latex that is designed specifically to
reproduce a very accurate estrus cry of a cow elk. It will make a mew, chirp or whine. #D2
Steve Chappell Signature Series Extreme Elk Calls
Built on our wildly successful GTP frame, this call a single latex that is designed specifically to
reproduce a very accurate estrus cry of a cow elk. It will make a mew, chirp or whine. #D2
The “Palate Plate” elk diaphragm call is designed to be placed further forward in your mouth, behind
your front teeth, this helps to prevent gagging and gives you easier control of the latex. To operate
the call, place the “Palate Plate” upwards to the roof of your mouth, latex down and open end of the
diaphragm towards the front of your mouth.
E2 "ROYAL POINT" STEVE CHAPPELL SERIES ELK DIAPHRAGM
(ADVANCED)


Order #: E2 ROYAL                 TBO Price: $8.95


Built on our wildly successful GTP frame, this call is a single latex that is for simply bugling to
challenge a herd bull. You can make the absolute most aggressive challenge bugles with it. #E2
Steve Chappell Signature Series Extreme Elk Calls
Built on our wildly successful GTP frame, this call is a single latex that is for simply bugling to
challenge a herd bull. You can make the absolute most aggressive challenge bugles with it. #E2
The “Palate Plate” elk diaphragm call is designed to be placed further forward in your mouth, behind
your front teeth, this helps to prevent gagging and gives you easier control of the latex. To operate
the call, place the “Palate Plate” upwards to the roof of your mouth, latex down and open end of the
diaphragm towards the front of your mouth.
#F1 TROPHY WIFE COW CALF CALL STEVE CHAPPELL SIGNATURE
SERIES


Order #: F1 Trophy Wife           TBO Price: $17.95


Produces all cow/calf mews and nasally sweet estrus sounds. Can produce and imitate the estrus
scream. Wider open reed call that uses a plastic barrel to produce a brighter sound than its
counterpart the “Matriarch”. #F1
H3 "TINES UP" STEVE CHAPPELL SIGNATURE SERIES ELK DIAPHRAGM
(INTERMEDIATE)


Order #: H3 Tines Up                TBO Price:$8.95


Built on our wildly successful GTP frame, this is a double latex call with a special notch cut in the latex
so that it can produce an extra excitement in your cow calls. It also helps to make aggressive bugles.
#H3
Steve Chappell Signature Series Extreme Elk Calls
Built on our wildly successful GTP frame, this is a double latex call with a special notch cut in the latex
so that it can produce an extra excitement in your cow calls. It also helps to make aggressive bugles.
#H3
The “Palate Plate” elk diaphragm call is designed to be placed further forward in your mouth, behind
your front teeth, this helps to prevent gagging and gives you easier control of the latex. To operate
the call, place the “Palate Plate” upwards to the roof of your mouth, latex down and open end of the
diaphragm towards the front of your mouth.
#143 Kristy Titus Wild Thang External Elk Call


Order #143            TBO price:$29.95


This newly designed mylar reed and acrylic barrel produces the nasally, three dimensional sounds the
bulls respond to during the rut. This call has the exact “sweet”, sexy tonal quality the bulls want to
hear during the fall! #143
Open reed elk call designed by Rockie Jacobsen and Kristy Titus.
   
   
Rocky Mountain Hunting Calls - Elk Diaphragm Calls
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ELK DIAPHRAGM CALLS