Used Korg GA-1 Instrument Tuner or Metronome

The Korg GA-1 is a compact and easy-to-use instrument tuner designed for guitar and bass. Its large display, fast response, and accurate detection make it a great choice for beginners, students, and working musicians who need a reliable tuner that fits easily into a gig bag or case. Simple, lightweight, and very straightforward to operate.

Features

• Designed for guitar and bass tuning
• Large, easy-to-read LCD display
• Fast, accurate pitch detection
• Supports standard and drop tunings
• Built-in speaker for audible reference tones
• Compact, lightweight design
• Long battery life

Condition

This tuner is used and in very good condition. The screen is clear, the buttons work properly, and it functions exactly as it should. Light cosmetic wear only.

Item Condition & Testing

All used gear is fully tested when it arrives and again before shipping, so you can buy with confidence. Any included accessories are shown in the photos, and any functional issues are always noted. Expect normal cosmetic wear that may not show clearly in pictures. Since items are also available in-store, light demo wear may be present.

Shipping

We ship to the contiguous 48 states using flat-rate pricing that includes insurance. If shipping looks high, send us your ZIP for a more accurate quote. Orders outside the lower 48 may require additional costs — please reach out before purchasing. Larger or fragile items may be local pickup only; contact us if you’re unsure.

Returns

Returns are accepted within 48 hours of delivery. The buyer covers return shipping, and a 20 percent restocking fee applies. If you have any questions before buying, feel free to message us — we’re happy to help.

Order Issues

If your order isn’t processing, double-check that your billing and shipping addresses match. For any other issues, just reach out and we’ll get it sorted quickly.