TC Electronic: Polytune 3 Mini by Millionhead (Bud's guitar strap has a buffer control and compensation for fire signals).

Tiny Polyphonic Tuner with Multiple Tuning Modes and Built-in Bonafide Bufferthe Polytune 3 Mini Manages to Packal The Pedal-Tuning and Tone-PRESERIWING POWER OF TC's Full-Sized PoLytuny TOUTURE TOUTURETURE THE. The TC Electronic Polytune 3 Mini is Just as Fast, Dependable, and Intuality AS Ever, Boasting Accuracy 0.02 CESS and Deliver A no-Nonsense Approach to Guitar and Instrument. Strum All Strings* to see what are out of tune at a gland, or tune up one string at a time. The Polytune 3 Mini Automatically Switches Between Mono and Poly Modes Based on the Incoming Signal. And thanks to its Built-in, High-Quality-Nalog Bonafide Buffer (Switchable To True Bypass), The Polytune 3 MINI Can EVEN Improve Your Tone Over Extended Cable Runs. This Means You Get a Bite, Presence, and Transient Response That's Much Closer to Plugging Directly Into an Amp. Butthe Not All that's Cool about the TC Polytune 3 mini. Alternate Tuning Modes Make It Fast and Easy to Explore New Ways to Craft Your Art, Event in the Middle of a Fernic Set. And an improved Auto-Dimming, 109-LED Display Makes Tuning More Comfortable in Any Environment, Indoors or Out. Features: All the Power of the Class-Leading Polytune 3, Now In a Mini Pedal Formatbuilt-in Bonafide Buffer PRESERVES Tone for Long Cable Runsautic Mono/Poly Modes ALL String E strobe tuner is Accurate to Within 0.02 CESS-Great for Double-Tracingfast Chromatic Tuner (± 0.5 Cents) Automatically Detects The Notcts The Note You're Playing Modes Make It Fast and Easy to Explore Open/SlideSalway Y) Provides Continuous Tuning FEEDBACK AS You PlaySwitchable True Bypass Option Puts You In Charge of Your Signal Pathhauto-Dimming LED Display is Easy to Read on Dark Stages Or in Direct SunLight3-Youar Manufacturers. ED In Denmark