Triton Audio FetHead microphone amplifier preamplifier. This is an offering for a microphone preamplifier designed for dynamic microphones, which helps to suppress noise. Retail price: 12,780 yen I mistakenly purchased this, thinking it was for a condenser microphone, so it is no longer needed. *This is a microphone preamplifier for dynamic microphones. *Please note that it cannot be used with condenser microphones. Thank you for looking.