Jumbo Series JS

The JS Jumbo has gone through a series of subtle refinements to better align with John’s modern approach to building. It remains a large‑bodied guitar with impressive volume and a deep, powerful response, yet the JS is equally capable of delivering a smooth, more nuanced voice when played with a lighter touch.

While the JS shines in hard, aggressive playing styles — where its headroom and projection really come alive — it maintains clarity and balance across the entire dynamic range. This versatility makes it a compelling choice for players who want a big instrument that doesn’t sacrifice subtlety.

The JS is also an excellent platform for a 12‑string configuration. Its strong low‑end foundation pairs beautifully with the added shimmer of the octave courses, creating a full, harmonically rich sound that remains grounded and musical.

JS Specifications

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First in Series - GP

As a custom guitar, most of the specifications listed can be modified to suit your needs. The listed specs are guidelines that are typical for this model