Swiff Audio C20 Pedal Tuner

This is a great product for the places you need it. It doesn't offer any real features other than a decent, responsive tuner with adjustment between 430Hz-449Hz. Just does the basic job well.

I mark the quality down to 4/5 simply because the switch is really only to be used by feet and it's a fairly firm press. It also needs/wants to be evenly pressed; if you put pressure on one side it doesn't feel good. Doesn't really lend itself to being pressed by fingers, but using your palm is easy enough. The recessed screen has a thin plastic sheet and if that took the force of the press, I think it would break it. It might not, but I'm going to risk it. If your shoes have a specific knobbly tread, it might slip in and break it.

Otherwise everything else is great. Really, really good. Bright display, big enough and clear enough for most people. Case, powder coated aluminium or some very firm material. Footswitch is a solid aluminium barrel. Jacks are decent. 9v jack is quality. The assembly/build feels quality. The included precut 3M double lock is a nice touch. Even the little box it comes in is good.

If you want a tiny tuner, this is a great product at a good price. My only complaint about the screen durability and the firmness comes from the fact I wanted it for a little desktop pedalboard on a laptop stand. A little awkward to use in that specific situation.

This tuner is tiny!...this is why i bought it
Its metal with a weird coating thats like smooth rubber but feels a solid wee pedal none the less.
Works on 9v no battery as its too small but this is expected for its tiny size.
Tuning is simple as it tells you the string your on and it has red leds which turns to a green one when in tune but its quick to move so takes a few shots to get used to it.
Its true bypass and when engaged it totally cuts the fuitar signal which i tested on an amp at full volume so no signal bleed.
The question is it accurate?
I tested this wee tuner against my korg strobe tuner by tuning with the c20 first then checked tuning on my strobe and it was bang on every string so its staying on my pedal board and got rid of my tc polytune noir 2 which went on ebay so yeh real happy with this tiny tuner and it takes up no room on your board as its only 4cm square