This makes it a popular choice among users and enhances convenience The design is both visually appealing and ergonomically well-crafted With a gain of 46dB, it ensures a robust output signal of around 1000mV, preventing distortion from large input signal SMSL PH-1 High Fidelity MM Phono Amplifier Support 90mWx2 6.35mm Here’s a sleek, compact phono preamp, designed specifically for moving magnet (MM) cartridges, promising audiophile-level specs and a genuinely refined sound-all for well under $100 1 Connections 2 Parts 3 Sizes 4 Good Quality 5 Long-term research MM Phono Preamplifier: The PH-1 is designed specifically for MM cartridges. User Friendly Design: It features an easy to use one-touch power button, headphone volume control knob. 1 CNC Compact Machining 2 Powet Supply 3 Gold-plated Jacks Great Audio Quality: Equipped with a high-quality 5V DC power supply, the PH-1 delivers stable performance. The SMSL PH-1 is a compact MM phono preamplifier that represents a fantastic upgrade for first-time turntable users over the built-in phono preamps found in entry-level turntables This design is perfect for situations where using speakers is impractical and can also serve as a front-stage volume control for active speakers Pre Amps For Turntables S.M.S.L PH-1 Phono Preamp For MM Turntable, MM Phono Amp Preamplifier For Phonograph Record Player Active Speakers, RCA/6.35mm Headphone Amplifier Pre-amp With Gain 46dB DC5V Power MM Phono Preamplifier