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Welcome to
Keystone Stringed Instruments

~Where the wood starts to sing~

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New Price list 2023~

For customers and dealers out side of Japan

日本国内のお客様、販売店様

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Standard Models

Examples of each models

スタンダードモデル
各モデルのサンプル

Custom Instruments

Archive of custom made instruments

カスタムモデル

カスタムメイドギターのアーカイブ

Custom Options

example of options

カスタムオプション

オプション例

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07:09

Brand New Keystone SJ, Brazilian Rosewood & German Spruce

2020 Keystone SJ (Madagascar/Bearclaw German) played by Matt Thomas

09:26

Cedar Rock Studio Guitar Gallery

2020 Keystone SJ (Madagascar/Bearclaw German) played by Matt Thomas

Keystone Jujube with Cutaway 10th Anniversary Model Demo - Player 古川忠義 Tadayoshi Furukawa

02:50

Dolphin Guitars

Keystone Jujube with Cutaway 10th Anniversary Model Demo - Player 古川忠義 Tadayoshi Furukawa

05:16

Brand New Keystone SJ, Cocobolo & German Spruce

Keystone (西恵介) Jujube with Cutaway Madagascar Rosewood Demo - Player 古川忠義

02:03

Dolphin Guitars

Keystone (西恵介) Jujube with Cutaway Madagascar Rosewood Demo - Player 古川忠義

岸部眞明少年の夢 - KEYSTONE Mod-D Cutaway Demo

03:29

Dolphin Guitars

岸部眞明少年の夢 - KEYSTONE Mod-D Cutaway Demo

LiSA "Gurenge” Demon Slayer OP (Fingerstyle Guitar) / Yuki Matsui

04:36

Yuki Matsui / 松井祐貴

LiSA "Gurenge” Demon Slayer OP (Fingerstyle Guitar) / Yuki Matsui

KEYSTONE (西恵介) Model MC Flame Mahogany Demo

01:20

Dolphin Guitars

KEYSTONE (西恵介) Model MC Flame Mahogany Demo

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Dealers

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