SpectraTone Throat Variations
We will stop taking orders for Kickstarter add-ons January 7th, 2022.
Your order must ship with your Kickstarter SpectraTone mouthpiece and you must include your backer number to be eligible for this promotion. Please choose "pick-up" option to complete checkout.
The SpectraTone Throat regulates air flow and is a major factor in the harmonic overtone color.