Jonker J 45


The Dutch boutique builder Rene Jonker is back at it. After a fire destroyed his workshop and left him without wood, tools and a place to build, Rene has climbed back in the saddle. And is building better guitars than ever. This is Rene's take on the iconic slope shoulder dreadnought model. The guitar has a very comfortable D-shape neck. It has a beautiful vintage burst finish. And it sounds amazing.

+ Fully set-up at our workshop

+ Free shipping

+ Guitar ships within 2 days

+ Faire Trade return within 14 days

+ Facetime demonstration available.

Out of stock


Serial Number: 190911

Body Size J-45

Finish Top: two tone vintage burst

Construction: Mortis and Tenon

Back & Side Finish: black high gloss Nitro

Bracing Pattern: X-Brace

Scale Length: 25.4"

Brace Shape: scalloped

Fingerboard Width At Nut: 1 11/16''

Top Material: AAA Sitka Spruce

Neck Shape: D shape

Back Material: Mahogany

Side Material: Mahogany

Electronics: Optional



Top Color: Rich Mahogany Nitro

Bridge Style: Vintage Straight - Drop in Saddle

Binding: vintage cream

Bridge String Spacing: 2 5/16”

Top Inlay Material: None

Bridge Material: Ebony

Top Detail: None

Bridge Pin Material: Bone

Pickguard: striped vintage J-45

Bridge Pin Dots: Abalone

Pickguard Inlay: None

Saddle: Compensated Bone

Rosette: soundhole edge binding vintage cream

Saddle Radius: 16"


Brace Material: Sitka Spruce

Back & Sides Color: Black gloss Nitro

Brace Size: 1/4"

Back Detail: None

Back Purfling/Strip: None

Back Inlay Material: None

Heelcap: none

Side Detail: None

Endpiece: none

Side Inlay Material: None

Endpiece Inlay: None


Neck Material: Genuine Mahogany

Fingerboard Material: Ebony

Finish Neck: Black gloss Nitro

Fingerboard Width at 12th Fret: 2 1/8''

Neck Color: Black gloss Nitro

Fingerboard Inlay Style: Mother of Pearl Dots

Number of Frets Total: 20

Fingerboard Inlay Material: None

Neck Joins Body At: 14th Fret

Fingerboard Binding Material: None

Side Dots: White



Headstock Shape: Solid Square

Tuning Machines: Golden age Relic with Vintage Cream knobs

Headplate Material: Ebony

Knob: ovale vintage cream

Headplate Logo Style: Mother of Pearl Jonker Logo

Nut Material: Bone

Headplate Binding Material: None


Case: Hiscox ProII Hardcase

Left Handed Availability: On Custom Order only

Label: None



Additional information




12th fret, L-00, L-Model, Parlor