The Alctron MA-1 utilizes 48V phantom power from your preamp to add a clean signal boost of 25dB. It does not pass the phantom power to your microphone, keeping your ribbon and dynamic mics safe from accidental surges. This makes it especially useful for ribbon microphones which can be damaged by phantom power. Constructed from cold-rolled plate, the MA-1 is sturdy and durable.
Frequency response: 20Hz-20kHz±1dB
Input impedance: 150Ω
Length X width X height: 100mmX50mmX38mm