Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The AMT Studio AP41 Preamp with Transformer converts microphones to low impedance to regulate their voltage and create a specific frequency curve. The curve is necessary on certain models or instruments in order to maintain the most natural sound reproduction in conjunction with the achieving the most amount of gain before feedback in a live application. Featuring a ground lift switch to change from 9v to phantom power.
Clean Undistorted Sound
Professional AMT sound with advanced frequency curve
Low Impedance Matching
Converts high impedance microphones to a balanced signal