EMG3990 vs EMG4374 — Compare
EMG 40J-R 5-String Active Bass Pickup in Black vs EMG 35P4X Active Bass Pickup in Black
The 40J-R is a compact 5-string pickup optimized for articulation and note definition through a tight midrange peak, while the 35P4X is a split-coil P-style design built for extended-range basses with touch-sensitive dynamics and wider string spacing. Choose the 40J-R if you play traditional 5-string bass and value clean, focused tone; pick the 35P4X if you need extended range, modern tunings, or want dynamic response tied directly to playing technique.
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EMG 40J-R 5-String Active Bass Pickup in Black
Specs side by side
| EMG 40J-R 5-String Active Bass Pickup in Black | EMG 35P4X Active Bass Pickup in Black | |
|---|---|---|
| Price | $119.00 | $119.00 |
| Brand | EMG Pickups | EMG Pickups |
| Condition | New | New |
Why choose EMG 40J-R 5-String Active Bass Pickup in Black
- ✓ Single-magnet design delivers defined string separation and focused mids
- ✓ Compact form factor purpose-built for 5-string applications
- ✓ Low output noise floor (-91 dBV) ensures clean studio recordings
- ✓ 4.8 kHz resonant peak cuts through tight jazz and funk settings
Why choose EMG 35P4X Active Bass Pickup in Black
- ✓ Split-coil P-style design provides classic punch with modern precision
- ✓ Touch-sensitive X preamp responds dynamically to finger pressure and attack
- ✓ Accommodates extended-range instruments and wide string spacing up to 2.50 inches
- ✓ Surgical high-frequency control via active tone lets you dial response from tight to full-range
Frequently asked questions
Which pickup works better for progressive and modern music?
The 35P4X is designed for progressive applications with its split-coil design, extended-range housing, and touch-sensitive response. The 40J-R's tight midrange focus suits precision-oriented styles like jazz and funk more directly.
Can the 40J-R work on extended-range or wide-string-spacing basses?
The 40J-R is engineered specifically for 5-string bass applications with standard spacing. The 35P4X is explicitly designed to handle extended-range instruments and string spacing up to 2.50 inches, making it the better choice for wider layouts.
What is the main difference in output and dynamic range?
The 40J-R outputs 0.8V RMS with fixed, controlled response. The 35P4X delivers a massive 2.00V to 8.50V range depending on playing technique, giving you dynamic responsiveness tied directly to finger pressure and attack style.
Are both pickups easy to install?
Yes, both use solderless wiring systems and come with complete installation packages including potentiometers, output jacks, battery clips, and cables. Both draw only 80 microamps and provide roughly 3000 hours of battery life at 9V.