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EMG BQC Control Active EQ Circuit for Bass Guitars

Marsoni M251S
Sale price$139.00
Pay 4 payments of $34.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
EMG BQC Control Active EQ Circuit for Bass GuitarsWith the EMG BQC Control Active EQ Circuit for Bass Guitars, bassists have additional control over bass, midrange, and treble controls for either active or passive bass pickups. The system features a stacked mid range control for frequency sweeping and boost cut functionality. The BQC has the added benefit of 4 onboard high frequency response curves as well as a 6dB per octave low frequency response boost cut function, perfect for dialing in tone to
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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
Based on 1389 reviews
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Tucker
Port Orchard, US
★★★★★ 5
Works well!
If you have Omni S1 pro this is everything you could ever need to maintenance for it! I have it run twice every night and you can’t beat $60 to have several repairs several times! Totally worth its money and fits exactly as if bought new!
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Reviewed in the United States on December 17, 2025
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Judy Bernhard
Los Angeles, US
★★★★★ 5
Came as described
My order came exactly as described and in a very timely fashion. Very pleased with this purchase.
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Reviewed in the United States on December 7, 2025
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Verified Purchase
Derrick
Grantham, US
★★★★★ 4
Genuine parts that keep my S1 Pro running like new
Fit & Quality: Everything fit perfectly on my Eufy Omni S1 Pro — the rollers snapped right in, and the filters matched the originals exactly. You can tell these are genuine Eufy parts, not knockoffs. Performance: After swapping the brushes and mop roller, my vacuum immediately started cleaning better again. Suction improved, and it picked up fine dust I hadn’t noticed before. Ease of Use: Installation took less than ten minutes. Everything comes sealed and labeled clearly, which makes it simple to replace parts without guessing. Value: It’s a little pricey compared to third-party kits, but the quality and compatibility are worth the extra few bucks. Verdict: Solid replacement set that restores performance to like-new.
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Reviewed in the United States on November 2, 2025
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Verified Purchase
Tom Mulé
Omaha, US
★★★★★ 5
Great aftermarket substitute items
Great quality and fit
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Reviewed in the United States on December 16, 2024
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Guy Charles
Carnegie, US
★★★★★ 5
Must have along with the Eufy S1 Pro...
A very nice addition to an already great product.
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Reviewed in the United States on April 29, 2025

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