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	<title>HornTrader Signature Mouthpieces &#8211; HornTrader.com</title>
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	<description>Professional Pre-owned and Vintage Horns</description>
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	<title>HornTrader Signature Mouthpieces &#8211; HornTrader.com</title>
	<link>https://www.horntrader.com</link>
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	<item>
		<title>HT3CS-28 GOLD PLATE  Commercial Trumpet Mouthpiece</title>
		<link>https://www.horntrader.com/product/ht3cs-28-gold-plate-commercial-trumpet-mouthpiece/</link>
					<comments>https://www.horntrader.com/product/ht3cs-28-gold-plate-commercial-trumpet-mouthpiece/#respond</comments>
		
		<dc:creator><![CDATA[info@horntrader.com]]></dc:creator>
		<pubDate>Wed, 22 Jul 2026 00:54:15 +0000</pubDate>
				<guid isPermaLink="false">https://www.horntrader.com/?post_type=product&#038;p=32298</guid>

					<description><![CDATA[HT3CS-28 GOLD PLATE Commercial Trumpet Mouthpiece I play on is the new HornTrader custom signature mouthpiece by Mark Curry. The HT 3CS-28. I am selling these pieces for $150 ( SH&#38;I) Basically it is a high compression shallow 3C Trumpet Mouthpiece It is a slightly shallower Mt Vernon 3C copy with his #1 Back-bore and [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>HT3CS-28 GOLD PLATE Commercial Trumpet Mouthpiece</p>
<p>I play on is the new HornTrader custom signature mouthpiece by Mark Curry. The HT 3CS-28. I am selling these pieces for $150 ( SH&amp;I) Basically it is a high compression shallow 3C Trumpet Mouthpiece It is a slightly shallower Mt Vernon 3C copy with his #1 Back-bore and a 28 hole. My HT 3CS 28 is a rim that was copied from a Mt Vernon 3C that belonged to Arturo Sandoval Then the Cup was made a tad shallower (.017) but also a bit more room on the sides near the bottom of the cup The bite is soft like a worn Mt V 3C The contour is more straight to the shallower cup The drill is a 28 The Back bore has a 28 hole but is a straight taper #1 reamer. Medium tight with brilliance. About .017 shallower than a Mt Vernon 3C cup We&#8217;ve opened up the 2nd cup which should make it a little more free-blowing. And have added a slightly sharper shoulder going into the throat, making it a little more angular instead of a smooth radius. The X-28 Backbore has a 28 hole but is a straight taper #1 reamer. Medium tight with brilliance. Length 3.5&#8242; Weight 3.2 oz. Backbore exit diameter .333&#8242; Outside shank diameter .383&#8242; (gives a gap similar to a Reeves #5 sleeve) Can cut new ones for sleeves (add $25) Extra Sleeves are $25 ID .666&#8242; at 30 thou from the top of mouthpiece Bite radius .069&#8242; OD 1.07&#8242; Undercut angle 15.5 degrees main cup shortened by 17 thou, 2nd cup slightly wider, more angular. 70 thou/inch reamer, tight 28 throat.</p>
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		<item>
		<title>HT3CS-28 Commercial Trumpet Mouthpiece</title>
		<link>https://www.horntrader.com/product/horntrader-ht-3cs-28-2/</link>
					<comments>https://www.horntrader.com/product/horntrader-ht-3cs-28-2/#respond</comments>
		
		<dc:creator><![CDATA[Surfside Web]]></dc:creator>
		<pubDate>Tue, 21 Jul 2026 16:00:09 +0000</pubDate>
				<guid isPermaLink="false">https://staging.horntrader.com/product/horntrader-ht-3cs-28/</guid>

					<description><![CDATA[HornTrader Custom Signature Mouthpiece The HT3CS-28 &#8230; I play on is the new HornTrader custom signature mouthpiece by Mark Curry. The HT 3CS-28. I am selling these pieces for $150 ( SH&#38;I) Basically it is a high compression shallow 3C Trumpet Mouthpiece It is a slightly shallower Mt Vernon 3C copy with his #1 Back-bore [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>HornTrader Custom Signature Mouthpiece The HT3CS-28 &#8230;</p>
<p>I play on is the new HornTrader custom signature mouthpiece by Mark Curry. The HT 3CS-28. I am selling these pieces for $150 ( SH&amp;I) Basically it is a high compression shallow 3C Trumpet Mouthpiece It is a slightly shallower Mt Vernon 3C copy with his #1 Back-bore and a 28 hole. My HT 3CS 28 is a rim that was copied from a Mt Vernon 3C that belonged to Arturo Sandoval Then the Cup was made a tad shallower (.017) but also a bit more room on the sides near the bottom of the cup The bite is soft like a worn Mt V 3C The contour is more straight to the shallower cup The drill is a 28 The Back bore has a 28 hole but is a straight taper #1 reamer. Medium tight with brilliance. About .017 shallower than a Mt Vernon 3C cup We&#8217;ve opened up the 2nd cup which should make it a little more free-blowing. And have added a slightly sharper shoulder going into the throat, making it a little more angular instead of a smooth radius. The X-28 Backbore has a 28 hole but is a straight taper #1 reamer. Medium tight with brilliance. Length 3.5&#8242; Weight 3.2 oz. Backbore exit diameter .333&#8242; Outside shank diameter .383&#8242; (gives a gap similar to a Reeves #5 sleeve) Can cut new ones for sleeves (add $25) Extra Sleeves are $25 ID .666&#8242; at 30 thou from the top of mouthpiece Bite radius .069&#8242; OD 1.07&#8242; Undercut angle 15.5 degrees main cup shortened by 17 thou, 2nd cup slightly wider, more angular. 70 thou/inch reamer, tight 28 throat.</p>
]]></content:encoded>
					
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			</item>
		<item>
		<title>HT3C-27 Classical Trumpet Mouthpiece 27 Hole (Last One!)</title>
		<link>https://www.horntrader.com/product/ht3c-27-classical-trumpet-mouthpiece-27-hole/</link>
					<comments>https://www.horntrader.com/product/ht3c-27-classical-trumpet-mouthpiece-27-hole/#respond</comments>
		
		<dc:creator><![CDATA[info@horntrader.com]]></dc:creator>
		<pubDate>Wed, 15 Jul 2026 16:00:32 +0000</pubDate>
				<guid isPermaLink="false">https://www.horntrader.com/?post_type=product&#038;p=32185</guid>

					<description><![CDATA[Like New in Box! ~ TheHT3C-27 Classical Hybrid Trumpet Mouthpiece 27 Hole I am selling this LAST piece for $125 ( SH&#38;I) My HT CLASSICAL has a rim that was copied from a Mt Vernon 3C that belonged to Arturo Sandoval. Standard C cup 27 throat and #10 backbore. Still the great sound you&#8217;ve grown [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>Like New in Box!</p>
<p>~ TheHT3C-27 Classical Hybrid Trumpet Mouthpiece 27 Hole</p>
<p>I am selling this LAST piece for $125 ( SH&amp;I) My HT CLASSICAL has a rim that was copied from a Mt Vernon 3C that belonged to Arturo Sandoval. Standard C cup 27 throat and #10 backbore.</p>
<p>Still the great sound you&#8217;ve grown to love but with a little extra endurance and range built in.</p>
<p>HornTrader Custom Signature Mouthpiece  The  Classical HT3C-27</p>
]]></content:encoded>
					
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		<item>
		<title>HT3CS-27 Commercial Trumpet (new Bigger Drill size)</title>
		<link>https://www.horntrader.com/product/ht3cs27/</link>
					<comments>https://www.horntrader.com/product/ht3cs27/#respond</comments>
		
		<dc:creator><![CDATA[Surfside Web]]></dc:creator>
		<pubDate>Tue, 08 Oct 2024 18:26:49 +0000</pubDate>
				<guid isPermaLink="false">https://staging.horntrader.com/product/ht3cs27/</guid>

					<description><![CDATA[I play on is the new HornTrader custom signature mouthpiece by Mark Curry. The HT 3CS 28.Some guys want a slightly larger hole.  This is the same commercial mouthpiece that I use only with the 27 hole HornTrader Custom Signature Mouthpiece The HT3CS-27 . I am selling these pieces for $150 ( SH&#38;I) Basically it [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>I play on is the new HornTrader custom signature mouthpiece by Mark Curry. The HT 3CS 28.Some guys want a slightly larger hole.  This is the same commercial mouthpiece that I use only with the 27 hole</p>
<p>HornTrader Custom Signature Mouthpiece The HT3CS-27 .</p>
<p>I am selling these pieces for $150 ( SH&amp;I) Basically it is a high compression shallow 3C Trumpet Mouthpiece It is a slightly shallower Mt Vernon 3C copy with his #1 Back-bore and a 28 hole. My HT 3CS 28 is a rim that was copied from a Mt Vernon 3C that belonged to Arturo Sandoval Then the Cup was made a tad shallower (.017) but also a bit more room on the sides near the bottom of the cup The bite is soft like a worn Mt V 3C The contour is more straight to the shallower cup The drill is a 28 The Back bore has a 28 hole but is a straight taper #1 reamer. Medium tight with brilliance. About .017 shallower than a Mt Vernon 3C cup We&#8217;ve opened up the 2nd cup which should make it a little more free-blowing. And have added a slightly sharper shoulder going into the throat, making it a little more angular instead of a smooth radius. The X-28 Backbore has a 28 hole but is a straight taper #1 reamer. Medium tight with brilliance. Length 3.5&#8242; Weight 3.2 oz. Backbore exit diameter .333&#8242; Outside shank diameter .383&#8242; (gives a gap similar to a Reeves #5 sleeve) Can cut new ones for sleeves (add $25) Extra Sleeves are $25 ID .666&#8242; at 30 thou from the top of mouthpiece Bite radius .069&#8242; OD 1.07&#8242; Undercut angle 15.5 degrees main cup shortened by 17 thou, 2nd cup slightly wider, more angular. 70 thou/inch reamer,     1 size larger throat &#8217;27&#8217;</p>
]]></content:encoded>
					
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			</item>
		<item>
		<title>HT3-27 Trumpet Mouthpiece</title>
		<link>https://www.horntrader.com/product/horntrader-custom-signature-classical-ht-3-27/</link>
					<comments>https://www.horntrader.com/product/horntrader-custom-signature-classical-ht-3-27/#respond</comments>
		
		<dc:creator><![CDATA[Surfside Web]]></dc:creator>
		<pubDate>Tue, 08 Oct 2024 18:23:58 +0000</pubDate>
				<guid isPermaLink="false">https://staging.horntrader.com/product/horntrader-custom-signature-classical-ht-3-27/</guid>

					<description><![CDATA[A favorite in the HornTrader Custom Signature Mouthpiece line up. The HT 3 Classical. Designed for &#8216;C&#8217; Trumpet but sounds great for the jazz soloist as well. The rim that was copied from a Mt Vernon 3 that belonged to Arturo Sandoval. A deep 3 Cup ( No letter designation ) #10 Back bore and [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>A favorite in the HornTrader Custom Signature Mouthpiece line up. The HT 3 Classical. Designed for &#8216;C&#8217; Trumpet but sounds great for the jazz soloist as well. The rim that was copied from a Mt Vernon 3 that belonged to Arturo Sandoval. A deep 3 Cup ( No letter designation ) #10 Back bore and a 27 hole. It feels like kissing a pillow and sounds like melted Butter!</p>
<p>HornTrader Custom Signature Trumpet Mouthpiece The Classical HT3-27 &#8230;</p>
]]></content:encoded>
					
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			</item>
		<item>
		<title>HT3-FL FLUGEL French Taper (Couesnon) Mouthpiece</title>
		<link>https://www.horntrader.com/product/ht3-fl-flugel-french-taper-couesnon-mouthpiece/</link>
					<comments>https://www.horntrader.com/product/ht3-fl-flugel-french-taper-couesnon-mouthpiece/#respond</comments>
		
		<dc:creator><![CDATA[info@horntrader.com]]></dc:creator>
		<pubDate>Wed, 03 Apr 2024 22:53:00 +0000</pubDate>
				<guid isPermaLink="false">https://www.horntrader.com/?post_type=product&#038;p=24517</guid>

					<description><![CDATA[The newest in the HornTrader Custom Signature Mouthpiece line up. The  HTFL with a French Couesnon Taper Designed for the Flugel horn jazz soloist but sounds great in classical applications. A very good rotary trumpet mouthpiece too! The rim was copied from a Mt Vernon 3 that belonged to Arturo Sandoval. The HTFL is a [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>The newest in the HornTrader Custom Signature Mouthpiece line up. The  HTFL with a French Couesnon Taper</p>
<p>Designed for the Flugel horn jazz soloist but sounds great in classical applications. A very good rotary trumpet mouthpiece too! The rim was copied from a Mt Vernon 3 that belonged to Arturo Sandoval. The HTFL is a Medium deep 3 Flugel cup ( With Special Tweaks) Back bore and hole to keep the pitch consistent. Make sure you tell me via email or Phone what FLUGEL SHANK you require. Great for small intimate club work or offstage solos. Perfect for church or accompanying a vocalist. It feels like kissing a pillow and sounds like melted Butter!</p>
<p>HornTrader Custom Signature Mouthpiece The HT3FL FLUGEL&#8230;</p>
]]></content:encoded>
					
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		<item>
		<title>HT3-FLD FLUGEL Deep Cup French Taper</title>
		<link>https://www.horntrader.com/product/ht3-fld-flugel-deep-cup-french-taper/</link>
					<comments>https://www.horntrader.com/product/ht3-fld-flugel-deep-cup-french-taper/#respond</comments>
		
		<dc:creator><![CDATA[info@horntrader.com]]></dc:creator>
		<pubDate>Wed, 03 Apr 2024 22:47:03 +0000</pubDate>
				<guid isPermaLink="false">https://www.horntrader.com/?post_type=product&#038;p=24516</guid>

					<description><![CDATA[The newest in the HornTrader Custom Signature Mouthpiece line up. The HTFLD  French Taper (Couesnon) &#160; Designed for the Flugel horn jazz soloist but sounds great in classical applications. A very good rotary trumpet mouthpiece too! The rim was copied from a Mt Vernon 3 that belonged to Arturo Sandoval. The HTFLD is a deep [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>The newest in the HornTrader Custom Signature Mouthpiece line up. The HTFLD  French Taper (Couesnon)</p>
<p>&nbsp;</p>
<p>Designed for the Flugel horn jazz soloist but sounds great in classical applications. A very good rotary trumpet mouthpiece too! The rim was copied from a Mt Vernon 3 that belonged to Arturo Sandoval. The HTFLD is a deep 3 Flugel cup ( With Special Tweaks) Back bore and hole to keep the pitch consistent. Make sure you tell me via email or Phone what FLUGEL SHANK you require. Great for small intimate club work or offstage solos. Perfect for church or accompanying a vocalist. It feels like kissing a pillow and sounds like melted Butter!</p>
<p>HornTrader Custom Signature Mouthpiece The HT3FLD FLUGEL&#8230;</p>
]]></content:encoded>
					
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		<item>
		<title>HT3-JAZZ Mouthpiece Get That Chet Baker Sound!</title>
		<link>https://www.horntrader.com/product/ht3-jazz/</link>
					<comments>https://www.horntrader.com/product/ht3-jazz/#respond</comments>
		
		<dc:creator><![CDATA[Surfside Web]]></dc:creator>
		<pubDate>Fri, 02 Feb 2024 18:23:46 +0000</pubDate>
				<guid isPermaLink="false">https://staging.horntrader.com/product/ht3-jazz/</guid>

					<description><![CDATA[https://youtu.be/zURiF4gvSBg]]></description>
										<content:encoded><![CDATA[<p>The HornTrader Custom Signature Cool Jazz Mouthpiece for Trumpet. The HT3-JAZZ . Designed for the jazz soloist but sounds great for as well for classical soloist . A very good rotary trumpet mouthpiece too! The rim was copied from a Mt Vernon 3 that belonged to Arturo Sandoval. A deep 3 Flugel hybrid cup ( With Special Tweaks ) Back bore and hole. All on a standard trumpet shank. Great for small intimate club work or offstage solos. It feels like kissing a pillow and sounds like melted Butter!</p>
<p>HornTrader Custom Signature Mouthpiece  The HT3-JAZZ</p>
<p>Here&#8217;s a quote from a customer about the HT3-JAZZ mouth piece</p>
<div class="gmail_default">Mouthpiece arrived Saturday.  When I first opened it I thought you made a mistake and send me a FRENCH HORN MOUTHPIECE.   Then I played it.</div>
<div class="gmail_default">WOW.      For sure I will use on those gigs when the owners complain about the volume when they see me take the trumpet out of my case and  &#8216;before&#8217; I play one note.   This thing is smoky cool / dark.  And I don&#8217;t believe even if you tried you can me this thing get too LOUD or bright.   Even above the staff the notes remain focused / cool / and dark sounding.   Yeah man&#8230;..    very cool.</div>
<div class="gmail_default"></div>
<div class="gmail_default">Thanks Steve.</div>
<div class="gmail_default"></div>
<div class="gmail_default">Ben</div>
]]></content:encoded>
					
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		<item>
		<title>HornTrader Custom Signature Mouthpiece The HT3CS-28 HEAVY</title>
		<link>https://www.horntrader.com/product/horntrader-custom-signature-mouthpiece-the-ht3cs-28-heavy/</link>
					<comments>https://www.horntrader.com/product/horntrader-custom-signature-mouthpiece-the-ht3cs-28-heavy/#respond</comments>
		
		<dc:creator><![CDATA[Surfside Web]]></dc:creator>
		<pubDate>Tue, 01 Mar 2022 18:31:01 +0000</pubDate>
				<guid isPermaLink="false">https://staging.horntrader.com/product/horntrader-custom-signature-mouthpiece-the-ht3cs-28-heavy/</guid>

					<description><![CDATA[HornTrader Custom Signature Mouthpiece The HT3CS-28 HEAVY I play on is the new HornTrader custom signature mouthpiece by Mark Curry. The HT 3CS-28. I am selling these pieces for $150 ( SH&#38;I) Basically it is a high compression shallow 3C Trumpet Mouthpiece It is a slightly shallower Mt Vernon 3C copy with his #1 Back-bore [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>HornTrader Custom Signature Mouthpiece The HT3CS-28 HEAVY</p>
<p>I play on is the new HornTrader custom signature mouthpiece by Mark Curry. The HT 3CS-28. I am selling these pieces for $150 ( SH&amp;I) Basically it is a high compression shallow 3C Trumpet Mouthpiece It is a slightly shallower Mt Vernon 3C copy with his #1 Back-bore and a 28 hole. My HT 3CS 28 is a rim that was copied from a Mt Vernon 3C that belonged to Arturo Sandoval Then the Cup was made a tad shallower (.017) but also a bit more room on the sides near the bottom of the cup The bite is soft like a worn Mt V 3C The contour is more straight to the shallower cup The drill is a 28 The Back bore has a 28 hole but is a straight taper #1 reamer. Medium tight with brilliance. About .017 shallower than a Mt Vernon 3C cup We&#8217;ve opened up the 2nd cup which should make it a little more free-blowing. And have added a slightly sharper shoulder going into the throat, making it a little more angular instead of a smooth radius. The X-28 Backbore has a 28 hole but is a straight taper #1 reamer. Medium tight with brilliance. Length 3.5&#8242; Weight 3.2 oz. Backbore exit diameter .333&#8242; Outside shank diameter .383&#8242; (gives a gap similar to a Reeves #5 sleeve) Can cut new ones for sleeves (add $25) Extra Sleeves are $25 ID .666&#8242; at 30 thou from the top of mouthpiece Bite radius .069&#8242; OD 1.07&#8242; Undercut angle 15.5 degrees main cup shortened by 17 thou, 2nd cup slightly wider, more angular. 70 thou/inch reamer, tight 28 throat.</p>
]]></content:encoded>
					
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			</item>
		<item>
		<title>HT3CS-28 Commercial Trumpet MPC USED DEMO</title>
		<link>https://www.horntrader.com/product/horntrader-ht-3cs-28/</link>
					<comments>https://www.horntrader.com/product/horntrader-ht-3cs-28/#respond</comments>
		
		<dc:creator><![CDATA[Surfside Web]]></dc:creator>
		<pubDate>Tue, 01 Mar 2022 18:30:23 +0000</pubDate>
				<guid isPermaLink="false">https://staging.horntrader.com/?post_type=product&#038;p=16437</guid>

					<description><![CDATA[HornTrader Custom Signature Mouthpiece The HT3CS-28 &#8230; I play on is the new HornTrader custom signature mouthpiece by Mark Curry. The HT 3CS-28. I am selling these pieces for $150 New (+SH&#38;I) Basically it is a high compression shallow 3C Trumpet Mouthpiece It is a slightly shallower Mt Vernon 3C copy with his #1 Back-bore [&#8230;]]]></description>
										<content:encoded><![CDATA[<p>HornTrader Custom Signature Mouthpiece The HT3CS-28 &#8230;</p>
<p>I play on is the new HornTrader custom signature mouthpiece by Mark Curry. The HT 3CS-28. I am selling these pieces for $150 New (+SH&amp;I) Basically it is a high compression shallow 3C Trumpet Mouthpiece It is a slightly shallower Mt Vernon 3C copy with his #1 Back-bore and a 28 hole. My HT 3CS 28 is a rim that was copied from a Mt Vernon 3C that belonged to Arturo Sandoval Then the Cup was made a tad shallower (.017) but also a bit more room on the sides near the bottom of the cup The bite is soft like a worn Mt V 3C The contour is more straight to the shallower cup The drill is a 28 The Back bore has a 28 hole but is a straight taper #1 reamer. Medium tight with brilliance. About .017 shallower than a Mt Vernon 3C cup We&#8217;ve opened up the 2nd cup which should make it a little more free-blowing. And have added a slightly sharper shoulder going into the throat, making it a little more angular instead of a smooth radius. The X-28 Backbore has a 28 hole but is a straight taper #1 reamer. Medium tight with brilliance. Length 3.5&#8242; Weight 3.2 oz. Backbore exit diameter .333&#8242; Outside shank diameter .383&#8242; (gives a gap similar to a Reeves #5 sleeve) Can cut new ones for sleeves (add $25) Extra Sleeves are $25 ID .666&#8242; at 30 thou from the top of mouthpiece Bite radius .069&#8242; OD 1.07&#8242; Undercut angle 15.5 degrees main cup shortened by 17 thou, 2nd cup slightly wider, more angular. 70 thou/inch reamer, tight 28 throat.</p>
]]></content:encoded>
					
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