Looking for reliable push-push 500K potentiometers for guitar builds? This guide highlights five solid choices that simplify wiring and tone control. Each pot is suited for different guitar styles and drilling setups, from standard Strats to humbucker-equipped guitars. The focus is on easy push-click operation, sturdiness, and compatibility with common guitar electronics. Use this overview to compare best-for scenarios, shaft length, and material quality to match your project needs.
| Product | Best For | Key Benefit |
|---|---|---|
| FLEOR A500K Push Push (2-Pack) Short Copper Shaft | Youthful players and simple upgrades | Compact shaft; copper construction; easy Push & Push action |
| Musiclily Pro A500K Brass Pots | Coil-splitting and multi-mod guitars | Full brass shaft; strong conductivity; versatile mounting |
| Banworks Full Brass A500K M8 | Imported or Asian-made guitar builds | 18-spline long shaft; brass quality; clear tonal potential |
| Allparts 500K Push/Push Audio Taper | Standard Strat/Tele upgrades | Split shaft, linear taper; reliable performance |
| FLEOR B500K Push Push Long Shaft | Long-assembly installs | Long 23mm shaft; copper; Push & Push ease |
FLEOR 2pcs A500K Push Push Guitar Pots Short Copper Split Shaft
Best for: beginners or hobbyists upgrading a simple guitar with a push-push control. This 2-pack uses a short 20mm copper split shaft and a 1/4″ knurled diameter, enabling a compact fit in crowded control plates. The Push & Push mechanism allows one-handed operation, reducing the need to pull or fiddle with pots. Material focus is copper for durability and better conductivity. Use this when the goal is a clean, straightforward push-action in a compact footprint. Limitation: two pots per package may require additional purchases for larger assemblies.
Musiclily Pro A500K Brass Pots – Set of 2
Best for: players seeking robust brass components with reliable conductivity. These pots use a full brass shaft and thread, providing potential tonal clarity and robustness for coil-splitting, phase switching, or series/parallel wiring. The metric M8 thread and 6mm shaft fit many imported guitars, making this a solid upgrade for modern builds. Caution: ensure knob compatibility with the 18-spline shaft, and verify overall fit with your control cavity dimensions.
Banworks Full Brass A500K M8 Thread Push Push
Best for: players adding push-push controls to a wide range of imported guitars. This model uses brass shaft and M8 threading with an 18-spline long shaft, providing strong connection to knobs and stable performance under active playing. Suitable for humbucker guitars and complex wiring schemes like coil-tapping and kill switches. Limitation: longer shaft requires deeper control cavities; verify cavity depth before installation.
Allparts 500K Push/Push Audio Taper Pot
Best for: standard guitar upgrades that require a linear taper with push-push operation. This Allparts model features a split shaft and a 500K impedance, aligning well with humbuckers and other high-output pickups. Choose this if you want a straightforward integration with a traditional feel and predictable resistance. Caution: linear taper may not suit players seeking a strong tonal sweep; test with your pickup set.
FLEOR 2pcs B500K Push Push Slim Copper Shaft
Best for: players needing a longer 23mm shaft while maintaining a compact build. The B500K push-push pots share the same copper shaft composition as the A500K line but with a longer shaft, which helps in guitars with thicker control plates or unusual knob layouts. Better for deeper installation; avoid this if your cavity is shallow or if knobs cannot clear the body contour.
Buying Guide
What should I look for in a push-push 500K pot?
Key factors include shaft length, shaft material (copper vs brass), thread diameter, and whether the pot uses push-push or push-pull mechanics. Copper shafts can offer durability with lighter weight, while brass shafts provide increased conductivity and rigidity. Ensure the shaft length fits your control cavity depth and that the knob mounting matches your knob type (18-spline or knurled). For most modern guitars with humbuckers, 500K maintains clarity and dynamic range better than lower values.
Push-push vs. push-pull: which is better for you?
Push-push pots eliminate the need to pull to engage a switch; they are simpler for quick toggling and are ideal for community builds or live settings. Push-pull pots are often used for coil tapping and more complex switching. If your design requires a single-action switch with minimal motion, choose push-push. If you need dual-function controls in a single potentiometer, consider push-pull options.
Compatiblity and fit considerations
Verify shaft diameter and thread size (commonly 6mm shaft with M8 threads for metric pots). Check the control plate clearance and knob clearance, especially when using longer shafts. For imported guitars, ensure the cutout and cavity depth accommodate longer shafts like 18-spline or 23mm variants. Consider the overall assembly: the 500K value is suitable for humbuckers; single-coil players may prefer different values based on tone goals.
Material and tonal implications
Brass shafts offer better conductivity and potential tonal retention over time, while copper shafts emphasize durability. The resistance tolerance of ±20% is typical for these pots; plan your wiring to accommodate this variation in tone and response. For high-gain setups, a sturdier shaft and reliable threading reduce the risk of wiper noise or torque-related issues during performance.
Installation tips
Use proper screwdriver torque and ensure the wiper is seated correctly to avoid intermittent contact. When wiring, keep ground connections tight and avoid pinched insulation. If replacing a stock pot, match the resistance value and taper (linear vs audio/log) to preserve expected response. For push-push variants, confirm the mechanism engages with a distinct click to avoid mis-tweaking during performance.
Frequently asked questions
- What does 500K mean on guitar pots?
500K refers to the pot’s resistance value, commonly used with humbuckers to preserve highs and sustain while reducing dullness compared to lower values.
- Are push-push pots compatible with all guitar brands?
Most are compatible with common import and Asian-made guitars, but verify shaft size and cavity depth for your specific model.
- Is a longer shaft better?
Longer shafts help when the control cavity is deep or when knob clearance requires extra space. They may not fit shallow cavities.
- Should I choose brass or copper shafts?
Brass offers strong conductivity and durability; copper is durable and can be easier to source. The difference is usually subtle in typical playing scenarios.
- Do I need to replace the entire harness when upgrading?
No, you can upgrade individual pots if your wiring matches the new components’ resistance and taper specifications.
- What is the best value for a push-push 500K pot?
Value comes from fit, material quality, and ease of use. Prioritize compatibility with your guitar and expected control layout over price alone.