1. Pre Wired Circuit: P1 is connected to the positive pole of the neck pickup, the P2 is connected to the positive pole of the base bridge pickup, and the GND is connected to the negative pole of the two pickup.
2.Improve Sound Quality: This bass subwoofer boosts electric bass sound and makes your music more penetrate.
3. Exquisite workmanship: The amplifier circuit finish is exquisite, the terminals are sensitive and resistant to plugging and unplugging.
4. Plastic housing: The plastic shell of this bus woofer amplifier line is one-piece molded to provide durability and abrasion resistance.
5. Good Choice: This base base base amplifier circuit is perfect for DIY string instrument makers and musicians. It is also a product for you.
Specifications:
Item Type: Electric Base Preamp Circuit
Material: Plastic and Metal
Bass: +/- 14dB 80Hz B100K
Mid range:+/- 8dB 900Hz B100K
Treble Sound: +/- 23dB 3-7KHz B100K
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Package List:
1 x Electric Base Preamp Circuit
Note:
If you do not know how to install the circuit, please consult your local string instrument maker.