Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 12pm 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 AKG SE-300B is a power supply and signal output stage for all AKG Blue Line series microphone capsules. The power supply is designed as the back-bone of the Blue Line series, allowing a variety of interchangeable capsules to be used as applications change.
The SE-300B is a lightweight, rugged unit with an output stage that preserves the integrity of the audio signal while providing a very low noise floor and high output gain. A preattenuation switch provides extra headroom and eliminates distortion caused by overload when reproducing excessively loud signals. A low frequency roll-off switch reduces low frequency noise caused by wind, ambiance, bad grounds etc. The SE-300B is powered with an external 9 to 52 V phantom power source.
Blue Line Series Power Supply
The SE-300B is designed for use with all AKG Blue Line series microphone capsules.
Transformerless Output Stage
Quiet noise-free signal at high output gain are a result of the transformerless output circuitry Incorporated in the SE-300B.
A preattenuation pad switch enhances head room and prevents overload caused by excessively loud signals.
Low Frequency Roll-Off
A low frequency roll-off switch removes low frequency rumble and noise caused by wind, ambiance, etc.
In the Box
AKG SE-300B Power Supply for Blue Line Microphone Capsules
2 Year Warranty
Table of Contents
20Hz to 20kHz
10 dB, switchable
Low Frequency Roll-Off: 12 dB/octave at 75 Hz
< 200 ohms
Recommended Load Impedance
> 1000 ohms
Current consumption: <2 mA
Supply voltage: 9 to 52 V phantom power to DIN 45596