Description
Reviews
| Brand | - |
| Category | Root / Musical Instruments/Guitars/Pianos/Accessories |
| Origin | - |
| Model Number | EQ-7545R |
| Band Configuration | 4-Band EQ (Bass, Middle, Treble, Volume) |
| Power Source | 9V Battery (Included) |
| Material | Durable Plastic Housing with Metal Controls |
| Compatibility | Fits most standard acoustic guitar soundholes |
| Display Type | LED Tuner Display (Green/Red Indicators) |
| Installation Type | Drop-in Replacement (No drilling required) |
| Phase Switch | Yes, for feedback reduction |
| Battery Life | Approx. 300 hours of continuous use |
| Package Contents | Preamp Unit, 9V Battery, Mounting Ring, Manual |
Anonymous
Mar 31, 2026
Rating: 4/5
Great value, minor fit issue
The sound quality is excellent for the price. The tuner is bright and easy to read on stage. I had to sand down the mounting ring slightly to fit my specific guitar body, but otherwise, it works perfectly.
Anonymous
Mar 21, 2026
Rating: 5/5
Clear and crisp audio
I was worried about feedback during performances, but the phase switch handles it beautifully. The bass response is deep without being muddy, and the treble adds a nice sparkle. Highly recommended.
Anonymous
Mar 12, 2026
Rating: 3/5
Good but battery compartment is tight
The electronics work well and the tone is balanced. However, changing the battery is a bit fiddly because the compartment door is very snug. Once installed though, you rarely need to touch it.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect upgrade for my old Yamaha
This pickup transformed the sound of my decade-old acoustic guitar. The installation was straightforward, taking about 20 minutes. The 4-band EQ gives me enough control to dial in the perfect tone for live gigs.
Anonymous
Mar 08, 2026
Rating: 4/5
Solid performance
Very happy with this purchase. It brought my quiet acoustic guitar to life when plugged into an amp. The controls feel sturdy and not cheap like some other brands I have tried.
Anonymous
Mar 08, 2026
Rating: 5/5
Best budget preamp available
I have installed these in three different guitars for my students. They are reliable, sound professional, and the built-in tuner is accurate. You really cannot beat this quality at this price point.
Q: Will this fit a classical guitar with nylon strings?
A: It will fit physically if the soundhole diameter is standard (approx. 100-105mm), but please note this is a magnetic-style pickup optimized for steel strings. It may not capture nylon strings effectively.
Q: Can I use this with an external effects pedal chain?
A: Absolutely. The output jack is standard 1/4 inch, allowing you to connect directly to amplifiers, PA systems, or any standard guitar effects pedals.
Q: Is a 9V battery included in the package?
A: Yes, a standard 9V battery is included in the box so you can start using the pickup immediately upon installation.
Q: How do I know when the battery is running low?
A: The LED tuner display will begin to dim or flicker when the battery voltage drops below optimal levels. We recommend replacing the battery annually if used regularly.
Q: Does this unit require any drilling or permanent modification to the guitar?
A: No, the EQ-7545R is designed as a drop-in replacement for standard soundhole pickups. It fits through the soundhole and is secured with a mounting ring, requiring no drilling or glue.
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