Finally, an effortless way to transpose your Y. Reface.

 Fast, simple, and intuitive.

This macOS app gives you the missing transpose feature for Y. Reface instruments (CS, CP, YC, DX). Normally, transposition on these keyboards requires deep and complicated setup steps — but with Transpose Reface, you can shift keys instantly and effortlessly.

• Simple interface with a transpose register: choose between –6 to +6 or an extended range of –12 to +12.

• Click to temporarily change transposition; restarting the device restores the original setting.

• Supports day mode, night mode, and automatic theme for your workflow.

• Works directly via USB, no extra setup required.

Transpose all Y. Reface CS, CP, YC, DX piano keyboards 🎹

What is Next:

Software modulation wheel.