Mason & Hamlin Model AA Grand Piano

The Quintessential Mason & Hamlin

The Mason & Hamlin Model AA occupies a special place within the Mason & Hamlin lineup. Measuring 6'4", the AA is widely regarded as one of the company's most successful designs and has earned a reputation among pianists, technicians, and institutions for its remarkable balance of power, tonal richness, responsiveness, and musical versatility. Mason & Hamlin itself describes the AA as the "Quintessential American Piano."

For many musicians, the Model AA represents the point where craftsmanship, scale design, and musical performance come together in a truly exceptional instrument. Its larger dimensions allow for significant bass development, broad dynamic range, and the rich sustain that has become a hallmark of the Mason & Hamlin sound.

A Washington Pianos Favorite

Over the years, we have had the opportunity to play, evaluate, restore, and prepare many fine instruments. Among them, the Mason & Hamlin Model AA has earned a special place within our showroom.

Our factory-rebuilt Mason & Hamlin AA quickly became one of our favorite instruments. The piano possesses a unique musical personality that many players immediately recognize when seated at the keyboard. Its combination of power, sustain, tonal depth, and responsiveness creates an experience that is difficult to describe until it is heard and felt in person.

While every pianist has personal preferences, many musicians are drawn to the Model AA's distinctive singing quality and bell-like tone. It is an instrument that often leaves a lasting impression and continues to reveal new colors and possibilities long after the first notes are played.

What makes the Model AA particularly memorable is its ability to combine power with beauty. The piano possesses a remarkable singing quality that many musicians notice immediately. Notes seem to linger and bloom naturally, creating a richness and sustain that can be difficult to describe until experienced in person. It is one of the reasons the AA has developed such a loyal following among serious pianists and technicians alike.

Why Pianists Love the Model AA

The Model AA is capable of remarkable musical range.

Players often appreciate:

• Rich and powerful bass response
• Exceptional sustain and tonal bloom
• Wide dynamic range from delicate pianissimo to commanding fortissimo
• Responsive action that rewards expressive playing
• A distinctive musical voice that stands apart from many other instruments

At 6'4", the Model AA offers much of the authority associated with larger performance instruments while remaining practical for many homes, teaching studios, churches, and institutions.

Handcrafted American Craftsmanship

Since 1854, Mason & Hamlin has built handcrafted pianos in Massachusetts and has become known for engineering features designed to promote long-term structural stability and musical performance. The Model AA incorporates many of the design principles that have helped establish Mason & Hamlin's reputation among technicians and serious pianists.

Ideal For

• Serious pianists
• Luxury homes
• Teaching studios
• Churches and worship facilities
• Music schools and conservatories
• Small performance venues
• Institutions seeking a long-term performance instrument

Specifications

Length: 6'4" (193 cm)

Handcrafted in the USA

Available in a variety of finishes and configurations depending on model and availability.

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Mason & Hamlin | The Quintessential American Piano

Length: 6ft 4in (193.04cm)
Width: 57.67in (146.48cm)
Height: 75in (190.5cm, lid open)
Rim: 21-Ply Flat-Sawn Hard Rock Maple
Rim Thickness
- Inner: 2.125in (5.4cm)
- Outer: 1.125in (2.86cm)
- Total: 3.25in (8.26cm)
Soundboard: Eastern White Spruce with Edge Tapering
Soundboard Size: 2,272.4in² (5,771.9cm²)
Bridge: Quarter-sawn Hard Rock Maple
Pinblock: Quarter-sawn Hard Rock Maple
Plate: Cast Gray Iron, Full Perimeter Design
Action: Wessell, Nickel & Gross Composite Action
Keyset: Solid Spruce with WNG keypins & capstans
VX Series: Multi-Radius Crown Soundboard, Optimized Bridge Placement, Fortified & Wider V-Bar
Crown Retention System: Pre-Crowned Soundboard, Tension Resonator, Thick Maple Rims, Heavy Case Ribs, & Full Perimeter Plate
Action Retention System: Carbon Fiber Shanks, Composite Repetitions and Bushings, Balanced White & Black Keys, Hard Anodized Key Parts

Mason & Hamlin | Factory Direct Ordering

Considering a Mason & Hamlin?

Every Mason & Hamlin piano is handcrafted and available in a variety of models, finishes, and configurations.

Whether you're comparing models, exploring finish options, or considering a custom factory order, Washington Pianos is hear to assist.

📞 Call Washington Pianos: (253) 334-5295

Or complete our Contact Form and we will assist you in placing a factory-specific Mason & Hamlin order tailored to your musical goals, preferences, and installation requirements.

All Sales are Final. Trade-ins and /or Consignments are acknowledged as the sole owner of the customer and are free from all liens. Policy for authorized return is the sole discretion of Washington Pianos. Delivery costs and a 10 percent restocking fee will be charged if the return is authorized. An inspection by a Washington Pianos technician will be made before all returns, and any instrument damage will be assessed and paid in addition to delivery charges and restocking fee before pick-up.