A CTS 250K-500K concentric guitar audio pot by Allparts, featuring a silver metal body, gold-toned inner components, and three silver leads, set against a pink textured background with product text overlays.

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Allparts EP-4585 CTS 250K/500K Concentric Audio Pot

Name: Allparts EP-4585 CTS 250K/500K Concentric Audio Pot
Brand: AllParts
SKU: EP-4585
Price: 70.00 MYR
Availability: InStock

RM70.00 RM75.00

Shipping calculated at checkout.

In stock

Free Delivery For Purchase Above RM100. T&C Apply.

Same Day Delivery For Melaka Area Is Available

Orders Placed Before 12:00 PM Will Be Dispatched The Same Day

Flexible Payment Plans Available On Purchases Over RM1,000 For MAYBANK Cardholders

✅ 100%
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🏪 Trusted
Since 1997

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Returns

⭐ 5,000+
Customers

Pickup available at 9, Jalan Melaka Raya 14, Taman Melaka Raya, Melaka , Malaysia

Usually ready in 2 hours

🚚 Peninsular Malaysia: 2–5 business days
🚚 Sabah & Sarawak: 5–10 business days
📦 Orders processed within 1 business day
💳 Tracking number provided upon dispatch

✅ 7-day return policy for unused, unopened items
✅ Items must be in original packaging with receipt
✅ Manufacturer warranty applies to all products
📧 Contact us to initiate a return
⚠️ Strings, picks, harmonicas and drumheads are non-returnable once opened

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

Description

The Allparts EP-4585 is a genuine CTS 250K/500K stacked concentric audio taper potentiometer — engineered for guitars that require independent control of two parameters on a single shaft. Designed to fit USA-sized knobs and mount directly to a standard pickguard, it delivers the smooth, reliable sweep that CTS is known for, in a format that opens up wiring configurations not possible with conventional single-gang pots.

Two Controls, One Shaft — Expand Your Wiring Options

A concentric pot stacks two independent potentiometers on a single axis — the upper shaft controls one circuit (250K), the lower shaft controls another (500K). This makes it the go-to solution for guitars where panel space is limited but tonal flexibility is essential: independent volume/tone per pickup on a two-knob body, blend controls, or custom wiring schemes that demand more from less real estate. Compatible with USA-sized knobs for a factory-correct fit.

CTS Construction — Industry-Standard Reliability

CTS potentiometers are the benchmark for American electric guitar electronics, used as original equipment on many USA-made instruments. The audio (logarithmic) taper on both gangs ensures a natural, musical response across the full sweep — no abrupt jumps in volume or tone. The solid brass shaft resists wear and provides a firm, precise feel under the knob.

Specifications

Model: EP-4585
Brand: CTS (sourced by Allparts)
Resistance: 250K (upper) / 500K (lower)
Taper: Audio (logarithmic) — both gangs
Shaft: Solid brass
Upper Shaft Diameter: 3/16"
Lower Shaft Diameter: 1/4"
Overall Dimensions: 1-3/4" H x 7/8" W
Weight: 28g
Knob Compatibility: USA-sized knobs
Mounting: Standard pickguard mount
Includes: Nut and 2 washers
Sold: Individually
Country of Origin: USA

Available at Reco Music Malaysia — Free delivery for orders over RM100 to West Malaysia. Fast delivery nationwide. Contact us for more information.