Tuner that can be left plugged in

[Twincam]

I like to leave things plugged in and with the boss tu3 it would drain the battery.
So what pedal tuners are there that can be left plugged in (input and output) without draining the battery?

[Twigman]

don't use batteries.
Use PSUs

[Paul S]

I use a Mighty Sound PT-06 on my 'pedal board'. Flagged up on here a while back by Discreet I think. Takes up no space, works well and mutes when in operation.

[url="http://www.ebay.co.uk/itm/Mighty-Sound-PT-06-Micro-Chromatic-Pedal-Guitar-Bass-Violin-Tuner-Effects-Pedal-/281640623133"]http://www.ebay.co.u...l-/281640623133[/url]

It doesn't have a battery so can't be run down.

Edited February 3, 2016 by Paul S

[Thunderbird]

[quote name='Twigman' timestamp='1454489575' post='2970131']
don't use batteries.
Use PSUs
[/quote] This

[DBerriff]

Korg Pitchjack. It has an on/off switch, plugs straight into the tuner socket and does not cost much. Small and light, but large enough to be visible over the top of a typical class D amp. My minimalist solution.