The Autoharp Keyboard Mechanism is engaged with an autoharp having strings. Octave bars having piano-like keys are slidingly engaged with pins extending from the top surface of the autoharp and are located above the strings. Damping brackets are also slidingly engaged with the pins and are located beneath the octave bars and beneath the strings. Coil springs are arranged around each of pins and are located beneath the octave bars and the damping brackets. Adjustable length spacers are engaged with the octave bars and with the damping brackets, one at each end of the octave bars and damping brackets. The adjustable length spacers are located between the octave bars and the damping brackets, and are engaged with the octave bars using threads. Holders are configured to retain the octave bars on the pins.

The Autoharp Keyboard Mechanism is engaged with an autoharp having strings. Octave bars having piano-like keys are slidingly engaged with pins extending from the top surface of the autoharp and are located above the strings. Damping brackets are also slidingly engaged with the pins and are located beneath the octave bars and beneath the strings. Coil springs are arranged around each of pins and are located beneath the octave bars and the damping brackets. Adjustable length spacers are engaged with the octave bars and with the damping brackets, one at each end of the octave bars and damping brackets. The adjustable length spacers are located between the octave bars and the damping brackets, and are engaged with the octave bars using threads. Holders are configured to retain the octave bars on the pins.

The Autoharp Keyboard Mechanism is engaged with an autoharp having strings. Octave bars having piano-like keys are slidingly engaged with pins extending from the top surface of the autoharp and are located above the strings. Damping brackets are also slidingly engaged with the pins and are located beneath the octave bars and beneath the strings. Coil springs are arranged around each of pins and are located beneath the octave bars and the damping brackets. Adjustable length spacers are engaged with the octave bars and with the damping brackets, one at each end of the octave bars and damping brackets. The adjustable length spacers are located between the octave bars and the damping brackets, and are engaged with the octave bars using threads. Holders are configured to retain the octave bars on the pins.

The Autoharp Keyboard Mechanism is engaged with an autoharp having strings. Octave bars having piano-like keys are slidingly engaged with pins extending from the top surface of the autoharp and are located above the strings. Damping brackets are also slidingly engaged with the pins and are located beneath the octave bars and beneath the strings. Coil springs are arranged around each of pins and are located beneath the octave bars and the damping brackets. Adjustable length spacers are engaged with the octave bars and with the damping brackets, one at each end of the octave bars and damping brackets. The adjustable length spacers are located between the octave bars and the damping brackets, and are engaged with the octave bars using threads. Holders are configured to retain the octave bars on the pins.