Electric guitar potentiometer BAND CONTROL UNIT/ACTIVE PARAMETRIC EQ BCU
BCU - Band Control Unit
Simply install the BCU on your guitar and discover the versatility of your guitar.
Electric guitar pickups have a natural resonance characteristic unique to each model. BCU is designed to supplement this resonance and change the frequency and gain spontaneously, providing a controllable parametric EQ option. BCU allows you to experience sounds ranging from the bright tone of vintage pickups to the warm, mid-tone of fat-humbucking pickups.
Unlike conventional parametric equalizers, which use a band-pass filter to generate mechanical and artificial sounds, the BCU is specially designed to simulate the natural resonance character of real pickups.

Applications: Electric Guitar and Electric Basses
BCU Features:
- Knob 0: Leads your pickup sound to become richer, fatter, and warmer by boosting the gain in the mid-range and reducing the low and high frequency range. Achieve a humbucking sound from your single-coil pickup.
- Knob 5: Enhances your pickup sound by boosting harmonics. Shifts the mid-high band slightly and reduces the gain in the low-mid band.
- Knob 10: Produces a brighter and more distinctive tone by expanding your guitar sound. Low and high frequencies are boosted, while the mid-range forms a 'V' shape.
Additional Features:
- Requires only a small amount of current (0.16 mA), ensuring your 9V battery lasts for years.
- Pull the knob to switch to active mode.
BCU Compatibility:
- Works with passive pickups, active pickups, and bass guitars.
BCU-NS:
- A version of the BCU without a push/pull switch.
- Provides more than 4000 hours of continuous use.


Customer Information
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Product pictures will be provided within seven days after shipment. Please ensure that your shipping address is correct. All our products are brand new and undergo strict quality and quantity inspections before shipment, so you can purchase with confidence.
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Items are shipped via EMS and typically reach most countries within 7 to 15 business days. This applies to the USA, Canada, and Australia. For other countries, delivery may take longer.
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Packaging: We use standardized packing methods to ensure durability during transportation. The packaging is designed to protect the products effectively.
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We highly value your feedback. If you are satisfied with our products, please leave a positive review to encourage us—we would be very grateful. If you have any concerns, please communicate with us. We are confident that any reasonable issue can be quickly resolved. Kindly avoid leaving a negative review without giving us a chance to address your concerns.
About Transportation
1. Does the selected shipping service apply to my Country and what is the carrier? How long will it take to arrive?
We offer shipping to most countries.
Delivery time = Process time ( order preparation )+ Shipping time.
(1)Free Shipping:
• Cost: Free shipping for orders over $60, $20 shipping fee for orders under $60
• Process Time: 1-2 weeks
| Carrier | Corresponding products | Shipping time | Delivery area |
| DPD | Most normal size and weight products | 2 weeks | To most countries |
| Expedited Express for Small Pieces | Specified products with a small size | 1-2 weeks | |
| EMS | Big size but light products | 2-4 weeks |
(2)Fast Shipping: only available to Norway, Iceland and Cyprus.
• Carrier: UPS/DHL Express
• Cost: $108 per piece
• Process Time: 1-2 weeks
• Shipping Time: 5-7 days
Please note: Fluctuating delivery times depending on flight information for the order time. Other remote countries would require more time. We are constantly improving our service, and we will try our best to find more and better carriers to work with.
For a faster shipping, please contact us at [email protected]
>>Please see our Shipping Policy for more details.
2. Can I track my order?
Yes. Once your order has shipped, you will receive an email with a tracking number.
Click on this link https://www.17track.net/en and enter the tracking number.
You can also contact our customer service team [email protected] for the latest logistics information.
About Returns and Refunds
1. How do I cancel an order?
You can cancel your order for free within 24 hours without any reason.
If your order has been shipped, it cannot be canceled. If you insist on canceling it, you will be charged 30%-50% of the order amount for our storage costs, order preparation costs and shipping costs. This fee will be deducted from the refund of your(s) item(s).
2. When will I receive the refund?
After receiving your return, it can take up to 5 working days for the funds to credit back to your original payment (PayPal: 1-2 days; Credit card: 3-5 days). If you still have any problem about refund, please get in touch with us at [email protected], we will reply you as soon as possible.
Please note that any cancellations or returns are subject to our Returns and Refunds Policy.