Astin Weight Pianos

Astin Weight pianos, founded in 1958 in Salt Lake City, Utah, are celebrated for their innovative design and exceptional sound quality. Known for their unique soundboard construction, these pianos eliminate the need for back posts, allowing the soundboard to stretch across the entire back of the instrument. This design provides unparalleled resonance and a powerful, full-bodied tone, earning them the nickname "Upright Grand." Astin Weight pianos feature a full-perimeter cast-iron plate for incredible strength and durability, and their action is known for its precision and responsiveness, making them a favorite among pianists seeking both performance and reliability​. Learn more about this brand from the manufacturer’s website. 

If you have a family heirloom Acrosonic piano, contact us to schedule a FREE evaluation and explore the possibilities to restore its beauty and performance! Learn more about our Free Family Heirloom Restoration Evaluation.

You can also explore a playlist of videos featuring this brand on our Youtube Channel.

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"I absolutely LOVE my grand piano. Brigham and his sons personally delivered the piano. They gave me a very good trade in on my piano so I could upgrade. I love working with this locally owned family business. They are salt of the earth people and Brigham knows his stuff." —Celia B.

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Experience our Passion, Shop Talk & Piano Stories... BRIGHAM'S PIANO RESTORATION BLOG

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  • Restoring a Rare Circa 1909 Friedrich Prein Heirloom Birdcage Action Upright Piano

    Restoring a Rare Circa 1909 Friedrich Prein Hei...

    Every once in a while, a piano comes through the shop that reminds us just how creative—and sometimes eccentric—piano builders used to be. This particular circa 1909 Friedrich Prein upright...

    Restoring a Rare Circa 1909 Friedrich Prein Hei...

    Every once in a while, a piano comes through the shop that reminds us just how creative—and sometimes eccentric—piano builders used to be. This particular circa 1909 Friedrich Prein upright...

  • Restoring an 1860 Chickering Florida Heirloom Grand Piano

    Restoring an 1860 Chickering Florida Heirloom G...

    How CNC Technology is Rebuilding the “Wild West” of Piano Design When we take on a restoration like this 1860 Chickering rosewood grand piano, we’re not just rebuilding an instrument—we’re...

    Restoring an 1860 Chickering Florida Heirloom G...

    How CNC Technology is Rebuilding the “Wild West” of Piano Design When we take on a restoration like this 1860 Chickering rosewood grand piano, we’re not just rebuilding an instrument—we’re...

  • 3D Printing a Missing Decorative Piano Column (1901 Bush & Lane Upright Piano)

    3D Printing a Missing Decorative Piano Column (...

    At Brigham Larson Pianos, we often say that restoration is equal parts craftsmanship and problem-solving. Sometimes, that problem involves recreating something that hasn’t existed for over a century. In this...

    3D Printing a Missing Decorative Piano Column (...

    At Brigham Larson Pianos, we often say that restoration is equal parts craftsmanship and problem-solving. Sometimes, that problem involves recreating something that hasn’t existed for over a century. In this...

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