Lot · Tuners
Vintage Seiko Tune Master Quartz Guitar Tuner Model ST-366 Works w/ Case
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Thu · Jul 30, 2026
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Condition
Used
Condition tiers
New
Used
Refurbished
Damaged
Unspecified
Ships from
ZIP 193**
13spydersmichael
1,831 ratings · 100.00% positive
Description
From the sellerThe included case adds to its portability and convenience, making it a great accessory for any musician looking to keep their guitar in tune for optimal performance. Nothing a piece of tape or rubber band won’t fix.
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