Frequently Asked Questions
Why is the Turboharp/AX-S20 only available in the lower keys (not higher than a C)?
The limited key availability is due to the reed dimensions. TurboHarp requires a special stainless steel plate to be attached to both reedplates. Since the Hohner reedplates comes in two sizes, having shorter reeds for keys D and above, we cannot fit our existing plate to their plate. If demand were great enough, we would consider tooling up for the higher keys.