I had this on my board for a couple of years and it works perfectly. Recently got a Polytune 3 for the buffer feature. This version is true bypass and can drive other pedals through the power out jack.
Key Features
• Polyphonic Tuning: Strum all 6 strings (or 4 to 6 bass strings) simultaneously for an instant overview of your pitch.
• Tuning Modes: Features polyphonic mode, standard chromatic mode, and an ultra-precise strobe mode (up to ±0.02 cents accuracy on clip-on models).
• Automatic Switching: Automatically detects whether you are strumming all strings together or plucking a single string.
It’s in excellent condition, comes with the original box, and has some Velcro on the bottom.