Description

1924 Steinway & Sons • Serial #225547 • Premium Satin Ebony • Five-Year Guarantee

A rare Steinway design, a comprehensive restoration, and the experience of a former Steinway factory technician come together in this exceptional Steinway A-3 “Stretch A” grand piano. Originally built in 1924 and restored in 2026 by Yuriy Kosachevich, this instrument offers Steinway character with extensively renewed acoustic and mechanical systems.

Finished in premium satin ebony with a hand-rubbed cabinet finish, this A-3 is an elegant choice for a serious pianist, teaching studio, or music room. Worldwide Piano has assigned it an A+ condition rating and approved it for our full five-year parts-and-labor guarantee, subject to the written sale terms.

The Sought-After Steinway “Stretch A”

The A-3 is the extended version of the Model A, known as the “Stretch A.” Its discontinued scale design makes it a distinctive alternative for buyers exploring Unique Steinway grand pianos.

For the right player, the appeal is both musical and personal: an opportunity to own a less commonly encountered Steinway, restored with close attention to its structure, action, and tonal preparation. We invite you to play it alongside our other Steinway pianos for sale and discover which instrument speaks to you.

Steinway A-3 grand piano Restored by Yuriy Kosachevich

The quality of a rebuilt piano depends on the person doing the work. Yuriy brings approximately a decade of experience inside Steinway’s Astoria factory and the background of a former Head of Piano Technology at Peabody Conservatory.

His restoration of this A-3 includes substantial acoustic rebuilding, new keyboard and action components, and concert-level regulation and voicing. The documented 51–47 gram action weigh-off reflects the attention given to touch and balance.

Learn why experience matters in Why It Matters Who Rebuilds Your Steinway Grand Piano, or meet Worldwide Piano’s technicians and rebuilding partners.

A Comprehensive, Documented Restoration

The rebuilding work includes:

• New Bolduc soundboard and hard-rock maple pinblock.
• New tuning pins, Mapes International Gold music wire, and premium Mapes bass strings.
• New genuine Steinway (Kluge) keyboard with synthetic (resin) white keytops and genuine New York Steinway hammers.
• New German Renner wippens, shanks, and flanges.
• New damper back action and damper felts, with refinished damper heads.
• Original plate re-bronzed and hand-lettered, with the plate floated to establish proper downbearing.
• Premium satin ebony hand-rubbed cabinet finish and replated nickel hardware.
• Full concert action regulation, tone regulation, and voicing.

These details give you a clear picture of what was renewed and which components were selected. For a closer look at the systems involved, explore our Steinway piano restoration guide.

Experience This Rebuilt Steinway A-3 grand piano in Edison, NJ

Visit Worldwide Piano, 804 US Highway 1, Edison, NJ 08817, to experience this restored Steinway A-3. We welcome buyers from New Jersey, New York City, Pennsylvania, and throughout the United States. Nationwide piano delivery is available; contact us for arrangements and pricing.

Call 732-777-7381 or contact Worldwide Piano for pricing, the restoration report, and a showroom appointment.

You can also browse our online piano store and Piano Information Center to compare instruments and learn more before your visit.