This product is designed to power stereo electret condenser microphones that require between 2 and 9 volts to operate. The device provides 9 volts of power but does not amplify the signal. When you are in a situation like live recording and it’s loud, you can use this device to connect your electret mics to a recorder’s line inputs.
Any of the Church-Audio microphones that use a 3.5 mm stereo plug are 100% compatible with this product.
We use nothing but the best Film capacitors, 1% metal film resistors, and Switchcraft input and output jacks for long life. We also shield this battery box with copper foil tape to eliminate external inducted noise. (Something most battery boxes do not have.)
Battery not included.
These are hand built products. If you have any questions, please email us before you place your order.