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ACB FX Hybrid Mouthpieces!

(5 reviews) Write a Review
MSRP: $150.00
(You save $15.00 )
1.00 LBS
$7.00 (Fixed Shipping Cost)

Product Overview

ACB FX Mouthpieces - Trumpet Mouthpiece, Flugelhorn Sound

Want that flugelhorn sound, without having to travel with a flugelhorn? Then the ACB FX Series Hybrid Mouthpieces are for you!


This is an extension over our very popular TF series... people have wanted an even deeper, darker, richer, and thicker hybrid sound. This is it! The extra short (but still standard gapping) trumpet shank balances out the extra-deep cup for improved intonation. We are very excited to offer this to our clients! Every rim in the ACB line is available. Get yours today!

Check out the rims and comparisons here!


Call the Mouthpiece Hotline with questions or to place an order! +1-781-816-9664 


Check out the sound of these mouthpieces in the videos below!

As you can imagine, having access to a darker, more flugelhorn-like tone color through a simple mouthpiece change is much more convenient than carrying a flugelhorn with you at all times. We developed this mouthpiece so you can always have that deep, rich sound handy right in your mouthpiece pouch.

You don't have to just take our word for it. Read some to the reviews below to see how the ACB FX Series Mouthpieces are helping our customers expand their sound palettes and raise their trumpet game to the next level!


If you have additional questions, please send us an email!  

Prior to ordering please check our Shipping and Returns policy.

Also note weight indicated in the ad is shipping weight not actual weight of the item.


We have mouthpieces equivalent to the Laskey 84D, Warbuton 2D, Laskey 84B, Warbuton 2MD, Laskey 84C, Warbuton 2MC, Hickman GW, Bach 1X, Monette B1-1, 30's Bach NY1, Vincent Bach 1 mouthpiece, Laskey 80B, Haefer, Yamaha 16C4, Schilke 16C4, Bach Mount Vernon 1 1/4C, Curry 1.25BC, Bach 1 1/4C, Bach 1/4 C, Tilz 1 1/4CE, Monette B2, Monette B2S3, ACB 1.25C, MV 1-1/4C, Monette B2LD, Tilze 1 1/2E, Bach 1 1/2B, Monette B3, Curry 1.5BC, Warbuton 3MD, Bach 1.5C, Monette B3, Curry 1.5C, Warbuton 3MC, Bach 1.5C, Monette B3, GR 67, Monette B3L, Bach 1.5D, Mount Vernon 3C, GR 66.5, Mount Vernon 3B, BH3, Monette B4, Bach Mt. Vernon 3, Monette B4S, Bach Mt. Vernon 3D, Monette B4L, Bach 2 1/2C, Bach 3D/E, Curry 3DE., Monette B5L, Bach 3, Bach 3B, Monette B5, Bach 3, Warbuton 4MC, Schilke 14B, Monette B6s1, GR 65M, Pickett 5D, Monette BLM, GR 65M/S, Monette BL, GR 65S, Pickett 5E, New York Bach 5B, Pickett 5B, GR 74.7 MX, Bach 5B, Pickett 5C, Curry 5C, Monette B6, Giardinelli 7M, Bach 7D, Monette B7, Bach 7E, GR 64S, Giardinelli 7S, New York Bach 7, New York Bach 7B, Giardinelli 10M, M Shew 2, New York Bach 10 1/2C, Shew Yamaha Lead, Marcinkiewicz Shew 1, Giardinelli 10S, Schilke 14a4a, Monette B4L, Bach MV 3D, Marcinkiewicz Shew 1.75, Vintage Gustat Heim trumpet mouthpiece, Al Cass 1-27, Cat Anderson trumpet mouthpiece

Product Videos


(5 reviews) Write a Review

5 Reviews Hide Reviews Show Reviews

  • 5
    Everything and more !!

    Posted by Garot Conkin on 28th Feb 2019

    Reached out to my pal Troy Dowding to have a discussion about a mouthpiece that would best emulate the mellow tone of a flugelhorn without having to switch to a flugelhorn. The ACB FX Hybrid came up immediately from Troy. I checked out the video on the ACB site and wow... these pieces are every bit as mellow as the DEMO reveals. Very deep cup, very free blowing, almost no resistance and man does it mellow out any horn. I have an old Conn 16B Director as well as my main RBT Benzina custom horn, and they are both like butter with this mouthpiece. If you are looking for that mellow flugelhorn sound out of your trumpets, look no further.

  • 5
    Acb hybrid fx mouthpiece

    Posted by Brett on 2nd Jul 2018

    First off the customer service was fantastic! I purchased the 3cs hybrid fx mouthpiece and loved it as soon as i put it in my trumpet. Super easy to play and extremely comfortable, the sound that it gives you is awesome . I would recommend trying one of these hybrid fx, dont think about it, just buy one, you will be happy you did!

  • 5
    Great Hybrid Mouthpiece!

    Posted by Erinn Bone on 8th Feb 2017

    This is a great hybrid mouthpiece if you're looking to mellow out your sound without having to break out your flugel every time. Also works extremely well with a pocket trumpet! Highly recommended.

  • 5
    FX hybrid rocks. 3CFX

    Posted by Mark on 8th Mar 2016

    I bought this to use on a gig I've been doing where room is really small and I need to take the edge off the trumpet. This piece is where it's at! Gives me a great fluffy tone and warm rounded sound. It is DEEP though so anything above an A you really gotta push. But this piece is EXACTLY what you need if you're looking for a warm round flugel sound in Bb. Love this piece!!!!

  • 5
    Incredible Feel and Sound

    Posted by Andrew on 10th May 2015

    I've been using the MV3c-Fx mouthpiece with my Adams A4 for the last month and can't say enough great things about the versatility of this piece. It literally transforms my horn into something completely different sonically, and feels great on the chops as well. Having played on the same two mouthpieces for the last decade I typically don't like to change my setup but this piece is a permanent addition to my gigging arsenal from now on. Thanks so much for the hard work and great customer service as always Trent! Can't wait to pick up another one soon!