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The Preston Thompson OM-CA is an instrument born from reverence for tradition and devotion to craft, a living echo of the golden age of the acoustic guitar. It stands as both a tribute to the artistry of the late Preston Thompson and a testament to the hands and hearts that continue his work in the quiet town of Sisters, Oregon. Each curve, each inlay, and each resonant tone carries forward the spirit of a man whose life was dedicated to capturing the soul of pre-war sound and translating it into instruments of timeless grace. His small, devoted team continues that vision with undiminished passion, building guitars that are not only sonically alive but spiritually luminous.

At its heart lies an Adirondack Spruce top, known for its bold power and crystalline clarity, paired with back and sides crafted from 100-year-old Cristobal Granadillo. This rare tonewood, aged by time and touched by history, offers a complex voice—rich and resonant with shimmering overtones and a depth that blooms with every chord. Together, these woods create a tonal balance that feels both intimate and commanding, perfectly suited to the versatile nature of the OM body shape. The sound is immediate and articulate, yet it lingers with warmth, like the last light over a mountain ridge.

The instrument’s details are an ode to beauty and precision. The body is embraced by Walnut binding, while a rope top border and rope rosette with walnut soundhole binding recall the folk traditions that shaped the earliest fine guitars. A Walnut backstrip, Walnut heel cap, and Walnut tail wedge unify the aesthetic with earthy grace. The solid headstock wears a figured ebony veneer, its surface adorned with a delicate Walnut Thompson inlay, echoing the heritage of the workshop that built it. Along the ebony fingerboard, the Walnut and Mother of Pearl Regency inlay adds a quiet nobility, a pattern that dances like moonlight over dark wood.

The neck, carved into a soft V profile with a gentle volute, invites the hand with vintage familiarity and modern comfort. Its 25.4-inch scale length, 1 11/16-inch nut width, and 2 1/8-inch bridge spacing offer a perfect balance for both fingerstyle clarity and flatpicking precision. Every element, from the bone nut and saddle to the Nickel Waverly tuning machines with tortoise knobs, speaks to the pursuit of tonal purity and tactile beauty. The 18% nickel silver frets are dressed with masterful care, ensuring effortless playability and enduring stability.

Weighing just under four pounds, the OM-CA feels alive in the hands, its responsiveness immediate, its projection astonishing for its size. It is not merely a guitar but an heirloom of sound, one that connects the player to a lineage of artistry spanning centuries. Within every note, there is the quiet presence of Preston Thompson himself—his ear for tone, his reverence for tradition, and his belief that a guitar should do more than make music. It should sing with the voice of its maker’s soul.

Other specifications include:

  • 100 Year Old Cristobal Granadillo Back and Sides
  • Adirondack Spruce Top
  • Pre-War Scalloped Adirondack Spruce Braces
  • Walnut Body Binding
  • Rope Top Border
  • Rope Rosette with Walnut Soundhole Binding
  • Walnut Backstrip
  • Solid Headstock
  • Figured Ebony Headstock Veneer
  • Ebony Fingerboard & Bridge
  • Walnut Thompson Headstock Inlay
  • Walnut & MOP Regency Fingerboard Inlay
  • Soft V Neck Profile with Volute
  • Walnut Heel Cap
  • Walnut Tail Wedge
  • Bone Nut and Saddle
  • 18% Nickel Silver Frets
  • Nickel Waverly Tuning Machines with Tortoise Knobs
  • 25.4" Scale Length
  • 1 11/16" Nut Width
  • 2 1/8" Bridge Spacing
  • Hardshell Case
  • 3 lbs 15 oz
  • 2132

For more information about the Preston Thompson OM-CA, please contact us.

Manufacturer
Preston Thompson
Body Style
OM
Actual Weight
3.15
Model
OM-CA
Condition
Brand New

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New
SKU: 2132
Weight: 3 lbs 15 oz

Preston Thompson OM-CA - Adirondack Spruce & Granadillo

$9,540.00
Condition:
New
UPC:
n/a
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Description

The Preston Thompson OM-CA is an instrument born from reverence for tradition and devotion to craft, a living echo of the golden age of the acoustic guitar. It stands as both a tribute to the artistry of the late Preston Thompson and a testament to the hands and hearts that continue his work in the quiet town of Sisters, Oregon. Each curve, each inlay, and each resonant tone carries forward the spirit of a man whose life was dedicated to capturing the soul of pre-war sound and translating it into instruments of timeless grace. His small, devoted team continues that vision with undiminished passion, building guitars that are not only sonically alive but spiritually luminous.

At its heart lies an Adirondack Spruce top, known for its bold power and crystalline clarity, paired with back and sides crafted from 100-year-old Cristobal Granadillo. This rare tonewood, aged by time and touched by history, offers a complex voice—rich and resonant with shimmering overtones and a depth that blooms with every chord. Together, these woods create a tonal balance that feels both intimate and commanding, perfectly suited to the versatile nature of the OM body shape. The sound is immediate and articulate, yet it lingers with warmth, like the last light over a mountain ridge.

The instrument’s details are an ode to beauty and precision. The body is embraced by Walnut binding, while a rope top border and rope rosette with walnut soundhole binding recall the folk traditions that shaped the earliest fine guitars. A Walnut backstrip, Walnut heel cap, and Walnut tail wedge unify the aesthetic with earthy grace. The solid headstock wears a figured ebony veneer, its surface adorned with a delicate Walnut Thompson inlay, echoing the heritage of the workshop that built it. Along the ebony fingerboard, the Walnut and Mother of Pearl Regency inlay adds a quiet nobility, a pattern that dances like moonlight over dark wood.

The neck, carved into a soft V profile with a gentle volute, invites the hand with vintage familiarity and modern comfort. Its 25.4-inch scale length, 1 11/16-inch nut width, and 2 1/8-inch bridge spacing offer a perfect balance for both fingerstyle clarity and flatpicking precision. Every element, from the bone nut and saddle to the Nickel Waverly tuning machines with tortoise knobs, speaks to the pursuit of tonal purity and tactile beauty. The 18% nickel silver frets are dressed with masterful care, ensuring effortless playability and enduring stability.

Weighing just under four pounds, the OM-CA feels alive in the hands, its responsiveness immediate, its projection astonishing for its size. It is not merely a guitar but an heirloom of sound, one that connects the player to a lineage of artistry spanning centuries. Within every note, there is the quiet presence of Preston Thompson himself—his ear for tone, his reverence for tradition, and his belief that a guitar should do more than make music. It should sing with the voice of its maker’s soul.

Other specifications include:

  • 100 Year Old Cristobal Granadillo Back and Sides
  • Adirondack Spruce Top
  • Pre-War Scalloped Adirondack Spruce Braces
  • Walnut Body Binding
  • Rope Top Border
  • Rope Rosette with Walnut Soundhole Binding
  • Walnut Backstrip
  • Solid Headstock
  • Figured Ebony Headstock Veneer
  • Ebony Fingerboard & Bridge
  • Walnut Thompson Headstock Inlay
  • Walnut & MOP Regency Fingerboard Inlay
  • Soft V Neck Profile with Volute
  • Walnut Heel Cap
  • Walnut Tail Wedge
  • Bone Nut and Saddle
  • 18% Nickel Silver Frets
  • Nickel Waverly Tuning Machines with Tortoise Knobs
  • 25.4" Scale Length
  • 1 11/16" Nut Width
  • 2 1/8" Bridge Spacing
  • Hardshell Case
  • 3 lbs 15 oz
  • 2132

For more information about the Preston Thompson OM-CA, please contact us.

Manufacturer
Preston Thompson
Body Style
OM
Actual Weight
3.15
Model
OM-CA
Condition
Brand New

Media Gallery

Product Images

Product Videos

Downloads

Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo
Preston Thompson OM-CA Acoustic Guitar with Adirondack Spruce & Granadillo

Contact Us About this Item

True Product Images

Yes, this is the actual guitar you’re looking at – not a generic stock photo! We take the time to individually photograph each and every guitar we sell so that you know exactly what you’re getting. From the grain of the wood to the unique finish and subtle character marks, what you see in the photo is the very guitar that will be shipped to your door. No surprises, no guesswork – just full transparency and confidence in your purchase.

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