The Royer R-DB20 dBooster is an extremely compact phantom-powered In-Line Signal Booster for Passive Ribbon and Dynamic Microphones. The R-DB20 supplies all non-phantom-powered Microphones with additional Gain before the actual pre-amp stage. Covered in a robust steel enclosure, it enables additional amplification of 12dB or 20dB (switchable), while providing low noise and distortion thanks to Class-A circuitry. Impedance of the R-DB20 is 3.6kΩ, which is higher than usual for many pre-amplifiers and therefore better suited for Ribbon Microphones.
The main features of the Royer R-DB20 dBooster include:
In-Line Signal Booster
20Hz-20kHz Frequency Response
+48V Phantom Powered
Balanced XLR Inputs & Outputs
Gain: 12dB/20dB (Switchable)
Impedance: 3.6kΩ
Consumption: 5mA (0) & 7.5mA (Full)
Manufacturer No.: R-DB20
Dimensions (LxWxH): 92 x 51 x 41mm
Weight: 170g
Introducing Royer Labs dBooster, In-Line Signal Booster for Ribbon & Dynamic Mics
EVO by audient EVO SP8
Behringer ADA8200 ULTRAGAIN DIGITAL
Presonus BlueTube DP V2
Fredenstein V.A.S. Mic Pre
Behringer MIC2200 V2