Turkowiak Opus Virtuoso OM #687 Handmade Double Top Guitar

WM Guitars proudly presents the Turkowiak Opus Virtuoso OM #687, an exceptional Orchestra Model acoustic guitar that combines world-first innovations with masterful craftsmanship. Handcrafted in Poland, this instrument is built for musicians who demand superior tone, playability, and engineering excellence.

Innovative Design & Premium Tonewoods

This Opus Virtuoso OM model features cutting-edge technologies, including the S-Wave resonator top, which enhances resonance and response, and the A.R.S. (Acoustic Resonance System) back and sides, crafted from select tonewoods for superior tonal balance.

The double-top construction pairs old-growth Redwood with Alpine Spruce from Tirol, producing remarkable warmth, clarity, and dynamic range. The back and sides are crafted from California Black Walnut Burl, adding both a distinctive aesthetic and rich tonal depth.

Precision Craftsmanship & Exclusive Materials

Turkowiak’s relentless pursuit of perfection is evident in every component:

• Acoustic Tubes inside the neck (European Patent EP 3340231), enhancing resonance and sustain, with natural Baltic Amber outlets.
• Pinless African Ebony bridge with a proprietary drilled-hole design, maximizing string vibration transfer.
• Sigmoidal side joint construction, a patented innovation for increased structural integrity and resonance.
• Elevated African Ebony fingerboard with a compound radius (14" at the nut), providing a superior playing experience.
• Double-action truss rod, ensuring precision neck adjustments.
• Custom Turkowiak Gold ARTuners, featuring a 1:18 gear ratio, engraved ebony buttons, and flawless tuning stability.

Ergonomic & Aesthetic Enhancements

Designed for both comfort and aesthetic appeal, the Opus Virtuoso OM incorporates:

• A modern Orchestra Model body shape, offering exceptional tonal balance.
• Arm bevel, rib bevel, and palm bevel, integrated seamlessly into the body for enhanced ergonomics.
• Hand-polished, highly resonant varnish, formulated by Turkowiak for optimal acoustic performance.
• Central soundhole with Baltic Amber rosette plates, adding an elegant, natural touch.
• Mammoth bone nut and saddle, carefully shaped and polished for superior tonal transfer.

A Boutique Instrument for Serious Players

The Turkowiak Opus Virtuoso OM #687 is an exclusive, high-end instrument designed for professionals, collectors, and musicians seeking unparalleled craftsmanship. Every detail, from its True Temperament nickel-silver frets to its handcrafted Modern Open headstock with Baltic Amber plates, is crafted for exceptional playability and sonic excellence.

Technical data #687:

• body shape: OM (Orchestra Model)

• first in the world top with a S-Wave type resonator

• first in the world A.R.S. (Acoustic Resonance System) back & sides made of tonewood

• first in the world 11th generation Acoustic Tubes inside the guitar neck (European Patent Office EP 3340231) with natural Baltic Amber outlets

• first in the world 3rd generation pinless African Ebony Bridge with Drilled Holes, hand-shaped, inlaid with natural Baltic amber and natural mammoth bone crown logo (Patent European Union Intellectual Property Office 008177463-002)

• first in the world Sigmoidal joint of the guitar sides (S-shape) (Patent European Union Intellectual Property Office 008177463-001)

• first in the world Amber HeadLight (European Patent no. 015015727-0001)

• first in the world Amber BackLight Rosette (European Patent no. 015014327-0001)

• 12 frets to the body

• double top – Old-growth Redwood (top) / Alpine Spruce from Tirol (bottom)

• back & sides made of California Black Walnut Burl

• elevated fingerboard made of African Ebony, double dual-action truss rod, compound radius: 14" at the nut, inlaid with natural Baltic amber

• Turkowiak asymmetric neck made of Modified Magnolia

• central soundhole with natural Baltic amber rosette plates and two natural mammoth bone crown logos

• arm bevel integrated with the guitar body

• rib bevel integrated with the guitar body

• palm bevel integrated with the guitar body

• double natural Baltic amber plates on the guitar head with a handmade logo made of natural mammoth bone

• head shape: Modern (Open)

• Nut made of hand-shaped, polished and semi-scalloped natural mammoth bone, width 44.5 mm (1 3/4")

• Saddle made of hand-shaped, polished and semi-scalloped natural mammoth bone

• Highest-quality, Turkowiak Gold ARTuners, ebony buttons, ratio 1:18, with engravings

• African Ebony bindings

• fingerboard side markers made of natural mammoth bone diameter of 2mm at the 3rd, 5th, 9th, 15th, 17th, and 19th fret and concentric diameter of 3mm at the 7th & 12th (double) inlaid with natural Baltic amber.

• highly-resonant, antistatic varnish (own recipe), hand polished, high-gloss

• 18% nickel-silver True-temperament fret wire

• scale length 650 mm

We appreciate that buying high-end products can be a daunting and often personal process, which is why we offer special one to one meetings or calls with either Ryan or Walt to discuss any questions or concerns you may have in relation to the product. Just call us on '01364 652333' or email 'enquiries@wmguitars.co.uk' with the subject "Purchase Enquiry [Product Name]" and we will get back and arrange a phone/zoom call or in person meeting to talk you through the process and answer any questions you may have so you can be sure you're getting the guitar thats perfect for you.