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Free The Tone JB-21 Signal Junction Box Passive MIDI Guitar Effect Pedal MIJ

Listing photo · Reverty Used Guitars Japan

Other / Modern / year unspecified

Free The Tone JB-21 Signal Junction Box Passive MIDI Guitar Effect Pedal MIJ

$69

Seller's listed price. Shipping, import charges and taxes may apply.

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Last observed 10 Nov 2026. Confirm current availability with the seller.

Brand in listing
Other
Category
Effects unit
Condition
Not specified by the source
Source country
JP
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From the listing

Seller's description

Reverty Used Guitars Japan — every instrument inspected, set up, and played before listing. Free The Tone JB-21 Signal Junction Box - Passive Junction Box, Made in Japan A genuine Free The Tone JB-21 Signal Junction Box (serial number 2495). It is a passive box that brings the input and output of a pedalboard or rack to one point, so you can connect your guitar and amp cables without reaching into a crowded board. It carries two audio lines plus one DIN 7-pin digital line for MIDI or the Free The Tone ARC link. Free The Tone discontinued the JB-21 in December 2023, and the JB-21B replaced it in June 2024. The JB-21B moved to silk-screen printed markings. This unit has applied label markings and is marked "JB-21" with no "B", so it is the original JB-21 version. The production year has not been determined. == SPECIFICATIONS == - Model: JB-21 Signal Junction Box - Serial Number: 2495 - Year: Not determined (model discontinued December 2023) - Country of Origin: Japan - Color: Black - Circuit: Passive (no buffer) - Controls: None - Jacks: 4x 1/4" mono phone jacks (INPUT and OUTPUT on both long sides), 2x DIN 7-pin THRU connectors (for MIDI / Free The Tone ARC link) - Power: Not required (passive) - Markings: Applied label-type markings (original JB-21 version, before the JB-21B) - Dimensions (factory spec): approx. 100 W x 55 D x 34 H mm, including jacks == CONDITION == Overall: Very Good - Enclosure: Shows use. There are scuffs and scratches on the applied labels and wear to the paint along some edges and corners. Please see photos. - Noise: Checked - OK - Modifications: None (as received) - Replaced parts: None - Odor: None Please review all photos for the exact cosmetic condition. All photos are of the actual unit for sale. == INCLUDED == - Unit only (no box, manual or cables) == WHY THIS PEDAL == Free The Tone built signal junction boxes as custom work for many years before making them standard products. The JB-21 is the simple, compact model of the series, for pl

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