My First GR Trumpet Mouthpiece: Specs, Comparisons, Demo, & Review!

~SUPPORT SPB VIA MONTHLY OR ONE-TIME DONATION~ Patreon:   / samuelplaysbrass   Kofi: https://ko-fi.com/samuelplaysbrass Merch Store!! https://samuelplaysbrass.dashery.com/ Your generosity is greatly appreciated!! :) ~USED BRASS INSTRUMENTS/MOUTHPIECES FOR SALE~ https://www.ebay.com/usr/samuelplaysb... https://reverb.com/shop/sams-gear-emp... ~HANDY RESOURCES (not affiliated)~ GR 67 Series: https://www.grmouthpieces.com/categor... GR Backbores: https://www.grmouthpieces.com/categor... Trumpet mouthpiece comparator: https://trumpet.cloud/mpc ~EQUIPMENT~ GR Compu-Balanced 67M trumpet mouthpiece with custom 1BB c. 2020 (.670" inner diameter, medium cup, tight commercial backbore) Yamaha 8310Z, Conn 6B "Victor" and 38B "Connstellation" trumpets ~CHAPTERS~ 0:00 Opening remarks/demo 2:09 Specs & sizing 6:54 Comparisons 19:44 Demos & impressions 26:27 The big wrinkle... 32:40 Closing thoughts ~SOCIALS~ Sheet Music Store: https://samuelplaysbrass.creator-spri... Website: https://sammorozov.wixsite.com/samuel... Instagram: @samuelplaysbrass (  / samuelplaysbrass  ) Facebook: Samuel Plays Brass (  / samuelplaysbrass  ) ~ABOUT SAMUEL PLAYS BRASS~ Do you enjoy content relating to all things music and brass instruments? Sam has got you covered! On this channel we have been devoted to bringing you brass covers, play-alongs, multitracks, gear reviews and discussions, tips and tricks, collaborations, and even vlogs about the music world since 2016! Sam is a hobbyist brass multi-instrumentalist majoring in mechanical engineering. He is an active local performer and has played countless personal arrangements and compositions in small ensemble settings. If you like to nerd out over brass instruments, mouthpieces, music theory, and more, then make sure to subscribe and stay tuned! Thanks for watching. #trumpet #mouthpiece #review