| Colors | Black |
|---|---|
| Brand | Unbranded |
| Preamp Type | See description |
| Model | See description |
| Country of Origin | China |
Check the listing for details. HD1 Dynamic Microphone Amplifier Mic Preamplifier with 28dB Increase 135Ω. Condition: New, Made in China. Listed at 17.01 USD. Increase: 28dB. Product model: HD1. Features: Portable microphone amplifier with 28bB boost, suitable for different types of sound sources. Pre microphone amplifier, low noise floor, low impedance, effectively improves the sensitivity of dynamic microphones.