When I am at home or using in low ambient noise, it works perfectly. 

But when I am at a gig with high ambient noise, it doesn't detect the signal and the gauge swings erraticaly without homing in on the string signal. It doesn't work in multi string or single string modes. 

It looks like the ambient noise is "confusing" it, which is of course inconcievable given that the signal is sent via the guitar cable. 

Any thoughts / suggestions?

Hello,

Can someone point me to the FAQ on how to get the Polytune out of boot mode? I tried to update the firmware, but it got stuck and now I can't unstick it. 

I downloaded the "PolyTune_SWUPdater" and "setup" file, and followed all the instructions on the release notes page. 

The issue seems to be that the SW Updater is designed to work in Windows XP, not Windows 10. I tried to run various compatability settings (like running the program in compatability mode for Win XP), but it doesn't let me run the SW Updater, so I can't update the firmware (and its now stuck in the boot mode).

I read that you can run the SW Updater program from an old Windows XP computer and get it to work, but I really don't have any of those around, or know anyone who does.

Can someone please help?

I'm trying to decide between the regular Polytune 3 and the Mini version, I like the Mini's size, and that it has the switches on the outside, but is it possible to upgrade the Mini's firmware?  I don't see anything like a USB connector like the regular Polytune 3 has, and there don't seem to be any software updates on the product page. 

Thank you!

Just purchased a TC Polytune 3

Not arrived yet.

To save me taking my pedal board appart to get acces to the power cables i'm considering using a battery with this.

Does anybody know whether the Polytune draws power whilst connected - even when the unit is off?

Whilst connected, how long will a standard alkaline battery last during constant use (true bypass mode)

Cheers

I recently learned about sweetened guitar tuning (tuning each string a few cents flat to accoomodate for fretting chords etc for optimal intonation during play) and wonder if the Unitune can be used to do this (tune a string anywhere from 4 to 12 cents flat, varying by the string).

I was able to do flat tuning with a Korg CA (essential for African instruments) but want a clip-on for guitar and am wondering which one to get. I prefer the Unitune otherwise, but am unsure about the tuning increments. It looks like a line of lights is an interval of some kind, so I wonder if it's 1 cent, or more than that, perhaps 5 cents?

Thanks