Unbranded Active 3/4 Band Bass Guitar Preamp EQ Module – 4 Knobs, Toggle, Output Jack – DIY Mod 2023 - Silver

Active Multi-Band Bass Guitar Preamp / EQ Module – Perfect for Custom Builds & Mods

Up for sale is a high-quality active bass guitar preamp / EQ module removed from a custom instrument. This is a complete, ready-to-install unit featuring:

Features:

• 4 rotary control knobs (likely Bass / Mid / Treble / Volume or Mid Frequency)
• Toggle switch (Active/Passive or Mid select)
• Gold 1/4” output jack
• Internal trim pot for gain adjustment
• Full PCB with op-amp based active circuitry
• Terminal block connectors for easy wiring

Ideal for:

• Custom bass builds
• Guitar mods
• Luthier projects
• DIY pedals or audio gear
• Studio experiments / tone shaping

This is an unbranded / OEM module, similar in style and layout to Audere / East / Artec type systems used in boutique and custom basses.

Great upgrade if you want:

• More headroom
• Sculpted tone
• Modern active EQ control

Condition:

Used, excellent physical condition.

Sold as pictured. (Tested / Untested – you can choose wording here)