Features:

• LR 3-pole female to male XLR 3-pole
• Hybrid JFet amplifier with ultra-low noise
• Gain 9 dB (load @ 3 KOhm)
• Frequency: 40 - 100,000 Hz
• Requires phantom power 48 V
• For dynamic and ribbon microphones

Note: Does not allow phantom power to pass to the microphone.

Protects the microphone: Some older ribbon microphones do not tolerate phantom power. The Fethead uses 48V to power its circuits but does not transmit this power to the microphone, so your ribbon microphones are safe.