Used Synthesizers for Sale

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Shop used synthesizers — analog, digital, and hybrid. Moog, Roland, Korg, Sequential, Oberheim, and more iconic names.

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Why Search Synthesizers on Treblemakers?

Treblemakers aggregates used synthesizers listings from Reverb, eBay, and 10+ other marketplaces — all in one place, updated daily. One search covers them all.

Buying Used Synthesizers: What You Need to Know

Buying used synthesizers is a smart investment, but knowing what drives prices is crucial. Vintage models from the '70s or '80s often demand higher prices, sometimes reaching thousands of dollars. Brand reputation matters—Roland and Moog hold value better than lesser-known brands. Look at synth condition, as wear and tear impact price significantly. Keybed wear, potentiometer scratchiness, and display issues can lower a synth's value. When searching, prioritize functional integrity over cosmetic flaws. A synth that functions perfectly but has a few dings is often a better deal than a flawless,

What Condition Grades Mean for Synthesizers

Excellent

An excellent synthesizer shows minimal signs of use. All knobs, faders, and keys function perfectly. There are no visible scratches or dents, and the display is flawless. Original packaging and manuals often accompany it.

Very Good

A very good synthesizer may have minor scuffs or scratches but functions completely. The keys and controls work well, with only slight wear noticeable. It’s still aesthetically pleasing and often includes power supply and accessories.

Good

A good synthesizer may have cosmetic issues like noticeable scratches or key wear but remains fully functional. You should expect some feedback on knobs or faders. If it plays well and sounds good, it may be a decent buy.

Fair

Fair condition synthesizers show significant wear or cosmetic defects, like deep scratches, key stickiness, or missing buttons. Price should reflect this. Walk away if major functionality is compromised, such as erratic sound output or significant electronic issues.

What to Inspect Before Buying Used Synthesizers

  1. 1Check all keys for responsiveness to ensure even playing dynamics. A sticky key could mean costly repairs or affect your performance.
  2. 2Inspect all knobs and sliders for smooth movement. Scratchy or loose controls indicate wear or potential internal issues.
  3. 3Test patch memory and recall functions. Failure to save or load patches isn't just annoying; it often reveals deeper electrical problems.
  4. 4Examine outputs and inputs for crackling or interference. Poor connections can limit your synth's usability in a setup.
  5. 5Look for signs of internal battery corrosion. Many synthesizers use batteries to retain settings, and corrosion can lead to irreversible damage.

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Frequently Asked Questions

What should I look for when buying a used synthesizer?

Check functionality, inspect for physical wear, and verify all controls work smoothly. Always test it in person if possible.

How much should I pay for a used synthesizer?

Prices vary, but expect to pay between $300 to $3,000 depending on brand, model, and condition. Vintage models often carry higher prices.

What are common issues with used synthesizers?

Common issues include sticky keys, faulty outputs, and worn controls. Be wary of any odd noises while testing.

Should I consider a vintage synthesizer?

Vintage synths can be great for sound quality, but ensure you know their maintenance history. Prices can vary widely based on rarity and condition.

How can I tell if a synthesizer is worth buying?

Look for a clean functional test, minimal cosmetic damage, and verify all included features work as advertised.