TEYUN Q-2 Dynamic Microphone Preamp — +28dB Class-A Gain Booster

Dynamic microphones like the SM7B and RE20 need far more gain than most interfaces can deliver cleanly — push a budget preamp to maximum and you get hiss instead of voice. This inline booster adds 28dB of clean Class-A gain before your interface, so you can run your preamp at a sensible level and get a strong, quiet signal.

Highlights

• +28dB of clean gain — fixes the low-output dynamic mic problem
• Class-A transistor circuit, designed for low noise
• Stable output regardless of what it's feeding
• Full metal body with sealed internal construction
• Plugs inline — no cables or settings to change

Specifications

• Model: TEYUN Q-2
• Type: Inline dynamic microphone preamplifier
• Gain: +28 dB
• Circuit: Class-A transistor amplifier
• Connectors: 3-pin XLR male to XLR female (inline)
• Power: Requires 48V phantom power from your interface or mixer
• Housing: Full metal, closed structure

Specifications taken from the manufacturer's product documentation. Your interface or mixer must be able to supply 48V phantom power for this unit to work.