The perfect gift for a guitarist? These Cyber Monday deals on headstock and pedal guitar tuners are something every player needs

Tuner pedal deals
(Image credit: Boss / Walrus Audio / TC Electronic)

What's the most important thing to buy after your guitar in the Cyber Monday music deals? A guitar tuner. Every single time. Because if you're not in tune, you'll never sound good. But why just buy one guitar tuner? For playing at home you'll need a clip-on headstock tuner, and if you're playing shows and jamming with friends a tuner pedal is a must. Luckily, great examples of both have been reduced at Sweetwater right now.

The Boss TU-3 is an industry-standard chromatic guitar tuner pedal – it's the world's best-selling stage tuner, after all. Built like a tank, pros and guitar techs have been relying on it on tour for years. Now it's a generous $30 off for Cyber Monday at Sweetwater.

Boss TU-3 Chromatic Tuner
Boss TU-3 Chromatic Tuner : was US$99.99 now US$69.99 at Sweetwater Sound

The world's best-selling stage tuner is now even more of an essential purchase with $30 off at Sweetwater for Cyber Monday. Great for dark stages, and with a high brightness mode for daylight, it won't let you down for guitar and bass tuning needs.

It can also supply power for up to seven other 9-volt pedals via daisy chaining.

As a tuner, the TU-3 excels. The LED meter has a high-brightness mode to cope with daylight visibility as well as dark stages, Accu-Pitch to let you know when tuning is complete, support for seven-string guitars and six-string bass, plus flat tuning for up to six semitones below standard pitch.

The Boss TU-3 also has a whole other use: it can supply power for up to seven other 9-volt pedals via daisy chaining.

TC Electronic Polytune clip-on tuner on a Martin acoustic guitar headstock

(Image credit: Future)

The TC Electronic PolyTune headstock tuner is something I always keep close by. It's my favourite headstock tuner by far, because its large strobe-style LED display is just so easy to read and use when you need to get back in tune fast.

Sweetwater hasn't just reduced the PolyTune to $39 for Cyber Monday, it's also reduced its UniTune Clip headstock tuner down to an absolute bargain $29. Both are available in black and white colour options too.

TC Electronic PolyTune Clip
TC Electronic PolyTune Clip: was US$49 now US$39 at Sweetwater Sound

Every guitar and bass player needs one of these: polyphonic strobe tuning whenever and wherever you need it. Available in black and white colour options this accurate headstock tuner offers a bright and clear LED display, and as well as the poly mode you can use it for chromatic tuning too.

The key difference between the UniTune and PolyTune Clip versions is the latter supports polyphonic tuning where you can strum all your strings at once and it will indicate which ones are out of tune.

To be honest, I still check my strings one at a time, so the cheaper chromatic UniTune would be fine for my needs, but consider whether you'll use it.

TC Electronic  UniTune Clip
TC Electronic UniTune Clip : was US$35 now US$29 at Sweetwater Sound

If you don't need the polyphonic mode of its older sibling the PolyTune Clip, the UniTune is a great value option for a chromatic tuner with a large bright and clear LED display with ±0.02 cent accuracy for tuning guitar, bass ukulele and more.

If you really want to go to town on your pedalboard, I've got just the tuner for you.; the Walrus Audio Canvas Tuner. A stunning 2.4" colour LCD screen with brightness adjustment that allows you to upload any photo or pic you like as a screensaver – yes, even your cat. I did it myself when I reviewed it!

Walrus Canvas Tuner

My much-missed late cat Biggie had her five minutes of internet fame when I reviewed the Walrus Audio Canvas tuner (Image credit: Future)

The Canvas Tuner has a lot going for it in the looks department – and you can even change the screen orientation (rotating 90°, 180°, or 270°) to place it sideways or even upside down for the kind of physical flexibility few other tuner pedals can offer.

Walrus Audio  Canvas Tuner
Walrus Audio Canvas Tuner : was US$148.99 now US$119.19 at Sweetwater Sound

If you don't need the polyphonic mode of its older sibling the PolyTune Clip, the UniTune is a great option for a chromatic tuner with a large bright and clear LED display with ±0.02 cent accuracy for tuning guitar, bass ukulele and more.

The downside is it's comparatively juice-hungry for your pedal power supply at 300mA. But in return you get some really cool features: needle and strobe modes, TrueAssist giving fast visual feedback so you can adjust faster, eight different screen colour options if you really want to coordinate your pedalboard. And there's a heap of tuning and bypass modes. It's impressive stuff – even more so with $29.80 off!

Rob Laing
Reviews Editor, GuitarWorld.com and MusicRadar guitars

Rob is the Reviews Editor for GuitarWorld.com and MusicRadar guitars, so spends most of his waking hours (and beyond) thinking about and trying the latest gear while making sure our reviews team is giving you thorough and honest tests of it. He's worked for guitar mags and sites as a writer and editor for nearly 20 years but still winces at the thought of restringing anything with a Floyd Rose.