KORG Pitchblack X Pro Guitar/Bass Rack Tuner PB-X-PRO ULTRA BUFFER LED
PitchBlack X Pro is a rack mount tuner equipped with a high -performance buffer "Ultra Buffer". ・ Input impedance: 1mΩ (tuner on -on). ・ LED color / pattern: Blue -red gradation, green -red gradation, cyan, green, blue.