★★★★★ 5
A reliable set of spark plugs.
They’re made in Germany, what else can you say
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
EMG BQC Control Active EQ Circuit for Bass Guitars
Marsoni
M251S
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
Quick Dispatch:
Your EMG BQC Control Active EQ Circuit for Bass Guitars orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your EMG BQC Control Active EQ Circuit for Bass Guitars ships.
Need Help?
Questions about EMG BQC Control Active EQ Circuit for Bass Guitars, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for EMG BQC Control Active EQ Circuit for Bass Guitars in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
Franklin Strap 3" Glove Leather Guitar Strap, Black w/ Black Stiching
62.99
Fender Custom Shop '51 Telecaster Journeyman Relic Electric Guitar, Aged Nocaster Blonde
2387.50
2022 Fender Vintera '60s Jazzmaster Electric Guitar, 3TSB w/SKB TSA HSC - Used
500.00
Gibson 1968 T-Top Reissue Humbucker Pickup, Double Black
114.50
Stringjoy 13-58 Signatures Balanced Extra Heavy Nickel Wound Electric Guitar Strings
11.99
Franklin Strap 3" Glove Leather Guitar Strap, Oxblood w/ Natural Stitching
62.99
Gator Cases Grooves Roto-Molded Hard-Shell Cymbal Case w/ Wheels, 22"
115.00
4.2 ★★★★★
Based on 291 reviews
Sort
Product Reviews
★★★★★ 5
Work as well as the NGK's
Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
★★★★★ 4
Faulty plug? Otherwise great set
Definitely better than the old plugs that probably had 80k miles on them.
The one star off is because I had a misfire after installing. Not sure if I damaged the plug or what, but a reinstall didn't fix the misfire. In my genius, I rushed to try to gap it and ended up breaking the iridium tip. Put the old plug into cylinder 3 (where the misfire was) and it was fine.
Gonna have to get a new single tomorrow at my local shop, but a bit frustrating to get a misfire after install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Upgrade from OEM
After seeing a quite ludicrous $403 quote to change 4 spark plugs in a Mazda3 I decided to show my son how easy it is.
These were an upgrade from OEM parts. They were gapped perfectly for the car.
They took 20mins to fit and work fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
★★★★★ 5
Very good
The best quality. Runs like new again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
