Mi-Si Acoustic Trio Ukulele Pickup | Rechargeable No-Control Pickup

The Mi-Si Acoustic Trio Pickup System is a high-end undersaddle pickup designed for ukulele players who want pure, natural amplified tone with zero battery hassle. This version features no onboard volume or tone controls, making it ideal for players who prefer a clean look, minimal hardware, and tone shaping handled externally through a DI, preamp, or soundboard.

At the heart of the system is Mi-Si’s rechargeable capacitor-based power supply, eliminating the need for traditional batteries. A quick charge delivers hours of playing time with consistent output and no gradual tone loss. It’s a reliable solution for gigging musicians who don’t want surprises mid-performance.

The undersaddle transducer captures string vibration evenly and accurately, delivering a warm, balanced acoustic sound with excellent clarity and strong feedback resistance. This pickup preserves the natural voice of your ukulele while providing the headroom and consistency required for live performance or recording.

Professionally installed, the Mi-Si Acoustic Trio becomes nearly invisible, lightweight, and extremely dependable—one of the reasons it’s a favorite among touring players and builders alike.

📢 Please Note:
Uninstalled prices are shown. Installed pricing can be found on each ukulele’s order form. Professional installation is strongly recommended for optimal performance and tone.

Key Features

• Undersaddle piezo pickup designed specifically for ukuleles

• Rechargeable capacitor system (no batteries required)

• Clean, natural acoustic tone

• No onboard volume or tone controls for a minimal setup

• Excellent feedback resistance

• Lightweight, low-profile design

• Ideal for use with external preamps or mixing boards

Why Choose the Mi-Si Acoustic Trio (No Controls)?

This version is perfect for players who value simplicity and purity. With fewer components inside the instrument, you get a cleaner aesthetic and consistent tone, while maintaining full control through your external gear. It’s a professional solution for serious performers who already know their signal chain.