DAV Electronics BG501

The DAV Electronics BG501 is the same as revered Decca Heritage DAV Electronics BG1 but designed for use in the 500-Series format.
This mic preamp design consist of low noise and low distortion and offers switched gain controls for high accuracy level setting at 4 dB steps. A high impedance) D.I. input with level indication, a 26dB pad (switchable) with phase reversal and 48v phantom supply (switchable) rounds off a very neat, and portable solution.
The same great sound as the Classic BG1 but in a new form factor. Includes DI input 
DAV Electronics BG501 Features :
Frequency response: 10Hz – 150KHz ± 0.25dB
Mic gain range: 22dB – 66dB in 4dB steps. [pad in -4dB – 40dB]
Distortion: Less than 0.01% Typ, 0.001% 1KHz @ +20dBu o/p
Phase reversal: Switchable Noise: 25 microvolts [-110dB ref +20 dBu. Bandwidth 10Hz-18KHz input loaded 150 ohms, 32dB gain].
Level indication: Red LED +18dB Green LED +8dB Green LED 0dB
48v phantom: Switchable
Clipping level: +29 dBu
26dB pads: Switchable Connectors: Gold plated PCB plug
Input – XLR x 1, Jack x 1 (DI Input)
D.I. input: High impedance [1.8 Meg Ohms]
Dimensions: A.P.I. 500 series module (Lunchbox)
D.I. gain range: -8 > 36dB in 4dB steps