A-58 Ebony Satin

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The Mason & Hamlin Model A-58 is widely considered to be the world’s best grand piano under 6ft.



Despite being Mason & Hamlin’s smallest grand piano, the Model A-58 has enormous volume and tone and is often mistaken for an instrument of much greater size. Equipped with Mason & Hamlin’s patented Tension Resonator and other design innovations, the Model A is perfect for home use, as well as professional studios, conservatories, and other institutions.

As with all of its pianos, Mason & Hamlin meticulously crafts the A-58 by hand with only the finest materials, making the A-58 the best value in its class. Mason & Hamlin pianos have been proudly Made in America since 1854.


Style: Ebony Satin
Serial Number: n/a
Length: 5ft 8.5in (174cm)
Width: 56.12in (142.54cm) (measured at keyboard of piano)
Rim: Hard Rock Maple
Rim Thickness: Inner 2.125in (5.4cm)
Outer 1.031in (2.62cm)
Total 3.156in (8.02cm)
Plate: Sand Cast Gray Iron, Full Perimeter
Soundboard: Eastern White Spruce with Perimeter Taper (customized for each model)
Soundboard Size: 1,984.5in2 (5,040.63cm2)