I'm looking for a new pedal tuner. Do you have a fav for your bass? I'm looking for a silent mute bypass switch. And, when bypassed, dead quiet. I tried a used Polytune 3 that made a pop through my system and in general dulled the overall tone coming from my bass. Maybe there was something wrong with the polytune 3. I've been thinking about the ST-300 Turbo Tuner and using a 9v battery in it. I read that when it's in bypass there is no draw from the 9v, so I'm hoping there's also no dull tone as the signal passes through. I'm playing a Warwick NT4 Thumb with Bartolini active preamp going straight into a Trace Elliot V Type 115 combo. My sound is very clean. Thanks for your advice. Mike
