How to Make a Cheap Guitar Sound Expensive — 7 Fixes That Work

Nobody wants to admit they bought a budget guitar and now want it to sound better. But pretty much everyone has done it — bought something affordable to start, got attached to how it plays, and then started wondering whether they could get more out of it without buying something new.

The good news is that most cheap guitars are cheap for reasons that have nothing to do with tone. They cut corners on fretwork, hardware, and setup — not on the fundamental acoustic properties of the instrument. Fix the corners and the guitar underneath is often better than you expected.

The parts for most of these fixes are available on Reverb at prices that make the upgrade math easy.

Fix One: Get a Professional Setup First

This is the one that changes everything and the one most people skip because it does not feel like an upgrade. A professional guitar setup — action adjustment, truss rod tweak, nut slot filing, intonation setting, fret leveling if needed — transforms how a guitar plays more than any other single intervention.

A cheap guitar with a great setup plays better than an expensive guitar that has never been properly adjusted. Most budget guitars leave the factory with action that is too high, nut slots that are cut too shallow, and intonation that is close but not quite right. A tech fixes all of that for fifty dollars and the guitar you pick up afterward feels like a different instrument.

Do this before anything else. It is the highest return on investment available for any guitar at any price point.

Fix Two: Replace the Nut With Bone or Tusq

Budget guitars ship with plastic nuts. Plastic nuts bind under string tension, which causes tuning instability at the open positions. They also do not transfer vibration as cleanly as bone or synthetic alternatives like Tusq, which affects the sustain and character of open strings and open chord voicings.

A bone nut replacement — parts and installation — runs about thirty to fifty dollars total. The improvement in tuning stability and open string resonance is immediate and audible. This is the upgrade that makes a cheap guitar feel more expensive under the hands before you even get to the tone side of the equation.

Fix Three: Install Locking Tuners

Budget tuners slip. Not dramatically, not every time — just enough to be annoying, and just enough to make you retune more often than you should have to. Locking tuners clamp the string at the post so there is no slippage under string tension.

Grover Rotomatic locking tuners fit most guitars without modification and cost about forty to sixty dollars for a full set. They make a guitar stay in tune in a way that feels like the guitar was upgraded rather than just maintained. Players consistently describe this as the single most noticeable feel improvement they have made to a budget instrument.

Fix Four: Change the Strings and Stay Current With Them

This sounds too simple to mention. It is not. Factory strings on budget guitars are often whatever was cheapest at the time and they have been sitting on the guitar since manufacture — which could be months or longer by the time the guitar reaches you. A fresh set of quality strings changes the tone, the feel, and the response in ways that feel disproportionate to the cost.

Try a few different brands and gauges. Ernie Ball Slinkies, D'Addario XLs, and Elixir Nanowebs all feel and sound different from each other. Finding the string that works with your guitar and playing style is part of dialing in the instrument.

Fix Five: Shield the Control Cavity

Single coil pickups hum because they are sensitive to electrical interference. You cannot eliminate that entirely without changing the pickup design. But shielding the control cavity and pickup routes with copper tape reduces the noise floor significantly — sometimes dramatically.

Copper shielding tape costs about ten dollars for enough to do an entire guitar. The installation takes an afternoon and requires removing the pickguard or control plate, lining the cavities with copper tape, and grounding the tape to the electronics ground. The result is a noticeably quieter signal path that makes the guitar sound more controlled and professional.

Fix Six: Upgrade the Bridge Saddles

On Stratocaster-style guitars, the bent steel saddles that come stock on budget models are known tone and sustain limiters. Upgrading to block steel saddles or compensated brass saddles improves intonation accuracy and note sustain across the whole neck. It is a subtle improvement rather than a dramatic one but it contributes to the overall sense of a guitar that sounds more polished and professional.

Fix Seven: Swap the Pickups Last

Pickups get recommended first. They should be done last. A pickup swap on a guitar that still has a plastic nut, slipping tuners, and an uneven setup does not solve the right problems. Once everything else is sorted, a pickup upgrade is genuinely transformative — but only because the rest of the instrument is now working correctly enough to let you hear the difference.

Seymour Duncan and DiMarzio pickups show up used on Reverb constantly at a fraction of new prices. Used pickups from these brands are identical to new ones in terms of performance — they have been mounted but not played. This is one of the best used gear values on the platform.

Total Cost and What It Buys You

Setup: $50. Bone nut: $30. Locking tuners: $50. Strings: $15. Copper shielding: $10. Bridge saddles: $25. Pickups when ready: $80 used. Total: around $260 spread over time.

For $260 in upgrades on a $300 guitar you get an instrument that plays and sounds like something that cost $700 new. That math works in favor of the upgrade path almost every time compared to selling the guitar and buying something new at the same effective total cost.

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