{"product_id":"griego-m90-james-markey-bass-trombone-mouthpiece-in-silver-plate","title":"Griego M90-SP 'James Markey' Bass Trombone Mouthpiece in Silver Plate","description":"\u003ch2\u003e\u003cstrong\u003eGriego James Markey Bass Trombone Mouthpiece Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Griego M90 James Markey Bass Trombone Mouthpiece in silver plate is a professional bass trombone mouthpiece designed around proven, stock bass trombone dimensions, refined with the GP-style rim that Jim Markey was already comfortable performing on. The M90 pairs a deep cup with a rim profile intended to increase flexibility, reduce the need for upper-register shifting, and support fast, clear note starts with efficient response.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eGriego M90 Bass Trombone Mouthpiece Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstrument: Bass Trombone mouthpiece\u003c\/li\u003e\n\u003cli\u003eModel: M90 (James Markey)\u003c\/li\u003e\n\u003cli\u003eCup depth: Deep\u003c\/li\u003e\n\u003cli\u003eCup diameter: 1.135 inches\u003c\/li\u003e\n\u003cli\u003eThroat: 0.306 inches\u003c\/li\u003e\n\u003cli\u003eFinish: Silver plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCondition \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBrand new\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWho the James Markey Bass Trombone Mouthpiece Is For\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Griego M90 is a deep-cup, silver-plated bass trombone mouthpiece built for players who want a rich core sound, quick articulations, and improved flexibility without feeling locked into a single rim position. Developed from tried-and-true bass trombone mouthpiece dimensions, it uses the familiar GP rim concept to help the upper register feel more accessible by reducing how much many players need to shift as they ascend.\u003c\/p\u003e\n\u003cp\u003eThe deeper cup design supports breadth and depth of tone, while the design emphasis on the front of the note is intended to make the sound speak quickly with less effort. This model is a strong fit for serious students, working professionals, and orchestral or commercial bass trombonists who prioritize response, clarity, and consistent feel across registers.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Questions About the Griego M90\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat does “deep cup” mean on the Griego M90, and how does it affect sound?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA deep cup generally supports a broader, richer bass trombone tone and can help the sound stay full at higher dynamics. On the M90, the deep cup is paired with a design focus on quick note starts for clear articulation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDoes the Griego M90 help in the upper register?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. The M90 uses a GP-style rim concept intended to improve flexibility and reduce the need for upper-register shifting that some rims can encourage by locking the player into one feel.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat are the key measurements of the Griego M90?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Griego M90 has a 1.135 inch cup diameter, a deep cup, and a 0.306 inch throat, with a silver-plated finish.\u003c\/p\u003e","brand":"Griego Sound Inventions LLC","offers":[{"title":"M90","offer_id":53812099875181,"sku":"M90SP","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/3461\/files\/7134737.jpg?v=1787694789","url":"https:\/\/www.brassandwinds.com\/products\/griego-m90-james-markey-bass-trombone-mouthpiece-in-silver-plate","provider":"The Mighty Quinn Brass and Winds","version":"1.0","type":"link"}