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Timberline T70HGc All Solid Wood Tropical Silkwood 12-String Harp Guitar


A modern harp guitar design, based on the luxurious Silkwood Timberline T70Ac
six string acoustic guitar. Which features a classic Venetian cutaway body and high-comfort Ebony arm bevel design on the lower bout. This is a stunning instrument that delivers an amazingly balanced sound with tones ranging from the lowest frequencies of the sub-bass harp arm to the warm and familiar sounds of the auditorium body.

The T70HGc is a finely crafted harp guitar constructed of 100% all solid tone woods, delivering a sound that is as beautiful as its appearance. This instrument is the perfect catalyst to expand your music beyond the norm; whether you’re a finger-style instrumentalist or singer-songwriter. Get your modern harp guitar today and play the Timberline way.

  • Solid Silkwood Top

  • Solid Silkwood Back and Sides

  • Integrated Macassar Ebony Arm Bevel

  • Solid Tropical Mahogany Neck

  • 20 Fret Neck Design

  • Nut Width: 44mm

  • Guitar Scale Length: 24.9" (632.5 mm)

  • Macassar Ebony Fingerboard

  • Macassar Ebony Bridge

  • Tusq Nut & Saddle

  • Forward Shifted Scalloped X Style Guitar Body Bracing

  • Proprietary Harp body bracing

  • Mother of Pearl Detailing and Abalone Rosettes

  • Macassar Ebony Body Binding

  • Gold Grover Tuning Machines (18:1) with Ebony Keys

  • Polyurethane Gloss Finish

  • Limited Lifetime Warranty
    on materials and workmanship to original purchaser

Add a Timberline® Pro Soft Case



Includes Timberline® Pro Soft Case

BUY NOW Only Available for U.S. Market.  Overseas customers can buy Timberline® at Musikhaus Thomann • www.thomann/de/gb/timberline_guitars.html

Video Courtesy of Tyler Larson, Larson Media LLC and Music is Win

Add Factory Installed K&K Electronics 


Timberline® recommends a dual output system - twin 3-element contact Pure Mini pickups by K&K Sound (melody/guitar output) and a second  Pure Mini system for the sub-bass strings.  The instrument will feature two 1/4" output jacks to support two cables to two amplifier inputs

For melody and sub-bass strings:

  • K&K Pure Mini


Factory installed electronics +Timberline® Pro  Soft Case

ABOUT SILKWOOD:  As supplies of Rosewood, once the most sought after timber for guitar making in the world, have dwindled from over harvesting, many other species of timber have been tested for their resonance, tone, durability and beauty.  We have found and tested a timber that exceeds our expectations.  Players of high acclaim such as international fingerstyle champion Don Alder and YouTube sensation Jamie Dupuis have compared it to Rosewood in live A-B teseting and confirm our opinion that Silkwood is more than a worthy successor to Rosewood for it's rich, forceful and dynamic tone.  Silkwood is known by many names around the world;  In English it is known as white siris, forest siris, tall albizia or brown albizia . It is harvested throughout India, Southeast Asia and northern Australia. Silkwood harp guitars by Timberline® are rich, dynamic instruments with unprecedented bass response enhancing the low sub–bass courses on this phenomenal acoustic-orchestral instrument.  The T70HGc also sounds astonishing when played acoustically or with amplification.

Order by Email to or call 1•888•610•5551

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