Model AA

Model AA
The Model AA is an exceptional instrument, the result of old world craftsmanship, time-honored Mason & Hamlin features and modern design elements.

At 6’4″, the Model AA is impressive in every way a piano can be judged: tonal clarity, pitch consistency, touch responsiveness, aesthetics and craftsmanship. It is capable of large sonorities and the softest, most delicate whisperings. Its superior and highly sensitive action makes it ideal for pianists at every level, and its beauty and classic lines make it perfect for any decor from traditional to modern.

Available in elegant mahogany, pyramid mahogany, walnut, exotic Brazilian Rosewood, macassar ebony, bubinga and classic satin and high polish ebony. And, as always, Mason & Hamlin pianos are Made in America.





Length 6′ 4″ (193 cm)
Width 57.22 in (145.3 cm)
Weight 900 lbs
Rim hard rock maple
Rim Thickness inner 2.125 in (54 mm)

outer 1.13 in (28 mm)

total 3.25 in (82 mm)

Plate full perimeter plate – sand cast gray iron
Pin Block 7-ply hard rock maple, traditional method of balanced panel construction
Soundboard Quarter-sawn Eastern White Spruce used in the highest quality musical instruments, perimeter-tapered
Soundboard Area 2272.4 sq in
#1 bass string length 57.08 in (145 cm)
No of bass notes 26
Ribs sugar pine, pre-crowned and hand fitted
Treble Bridge hard rock maple with bent root and quartersawn maple cap, hand-notched
Bass Bridge hard rock maple with quartersawn apron and cap construction, hand-notched
Action Mason & Hamlin / Wessell, Nickel & Gross composite action
Hammers Mason & Hamlin / Wessell, Nickel & Gross walnut hammers
Tension Resonator Single hub – 6 spokes; locks the crown to the soundboard for the life of the piano
Warranty Full 5-year on case and lifetime action parts
Finishes Classic Ebony Polish
Classic Ebony Satin
Mahogany Satin
Pyramid Mahogany Polish
Walnut Satin
Brazilian Rosewood Satin
Macassar Polish
Bubinga Polish