Korg – ToneWorks DTR-1 Rack Mount Digital Tuner – Used

Korg DTR-1 Rackmount Digital Tuner – Reliable, Stage-Ready Tuning Solution

Up for sale is a Korg DTR-1, a rackmount digital tuner known for its quick response, high visibility, and rock-solid accuracy. Designed with professional guitar and bass players in mind, the DTR-1 has long been a favorite in studio racks and live rigs thanks to its ease of use and dependability under pressure.

This unit is in good condition overall. The front panel is clean with clear LED readout, and all buttons function properly. The rack ears are intact and show only minor wear from mounting. The rear panel input/output jacks are solid and the tuner has been tested—everything works just as it should.

The DTR-1 features a large LED display that’s easy to read in both low light and on brightly lit stages, with a built-in calibration function for alternate tunings. It supports chromatic tuning across a wide range, making it suitable for guitars, basses, and other stringed instruments.

Whether you’re rounding out a live rig or adding precision to a studio rack, this Korg tuner remains a reliable, go-to solution.