A new pedal tuner with a display you can’t miss.

GoGo Tuners has made their mark with a variety of clip-on tuners, but the new Caliber Pedal Tuner is the company’s second stompbox offering. The gunmetal-gray finish of the sturdy metal enclosure provides a stealth demeanor, but you can’t miss the big display. It takes up about 75 percent of the top surface and gives the pedal the look of a chunky smartphone. Battery power is an option, but I fired up the true-bypass tuner with a 9V Boss-style adaptor (not included) and plugged in.

The display is fantastic. The large flat/sharp indicators and big, block-letter notes are broadcast in bright, high-definition clarity, and everything that illuminates on the display turns from red to green when you hit your desired mark. I daisy-chained with a trusty Boss TU-2 and also tested the GoGo against the tuner function in GarageBand: The accuracy is spot-on. The calibration push-button on the left side permits easy scrolling through reference pitches from 430 Hz to 450 Hz (though it’s location and ease-of-push could prove vulnerable to an inadvertent foot graze). The Caliber Pedal Tuner is priced similarly to rival products, but its exceptional display warrants special consideration.

Test Gear: 1974 Epiphone ET-290 Crestwood, 2001 Fender Precision, 2005 Larrivee parlor


Solid and accurate. Massive easy-to-read display.

Calibration button could be susceptible to happy feet.


GoGo Tuners Caliber Pedal Tuner

Ease of Use:



A maze of modulation and reverberations leads down many colorful tone vortices.

Deep clanging reverb tones. Unexpected reverb/modulation combinations.

Steep learning curve for a superficially simple pedal.


SolidGoldFX Ether


A lot of cruel fates can befall a gig. But unless you’re a complete pedal addict or live in high-gain-only realms, doing a gig with just a reverb- and tremolo-equipped amp is not one of them. Usually a nice splash of reverb makes the lamest tone pretty okay. Add a little tremolo on top and you have to work to not be at least a little funky, surfy, or spacy. You see, reverb and modulation go together like beans and rice. That truth, it seems, extends even to maximalist expressions of that formula—like the SolidGold FX Ether.

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Megadeth founder teams up with Gibson for his first acoustic guitar in the Dave Mustaine Collection.

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Gibson 1960 Les Paul 0 8145 is from the final year of the model’s original-production era, and likely from one of the later runs.

The story of 1960 Gibson Les Paul 0 8145—a ’burst with a nameplate and, now, a reputation.

These days it’s difficult to imagine any vintage Gibson Les Paul being a tough sell, but there was a time when 1960 ’bursts were considered less desirable than the ’58s and ’59s of legend—even though Clapton played a ’60 cherry sunburst in his Bluesbreakers days. Such was the case in the mid 1990s, when the family of a local musician who was the original owner of one of these guitars walked into Rumble Seat Music’s original Ithaca, New York, store with this column’s featured instrument.

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