Hi-Z matching amplifier module V2350b api® 500 System

Universelles Verstärkermodul V2350b api® 500 Modul

V2350b Funktionen
• Impedance potentiometer for optimal adjustment of hi-Z signal sources
• Backlit range switch to increase the impedance adjustment
• 11 step mode switch to select the source and adjust the impedance
• 41 step pot with ¼ dB resolution

The V2350b is an amplifying module for a wide range of signal sources with high impedance. Whether balanced, unbalanced, high or low level, with the V2350b all input signals can be smoothly adapted to studio level.

An essential role plays the continuous impedance potentiometer with which an optimal adjustment of signal sources with 10 kOhm to 250 kOhm can be done. The impedance pot works logarithmically and its impact can be increased by a factor of four up to 1 MOhm.

The central mode switch of the V2350b guarantees fast und comfortable work, because it caters for a selection of the source, as well as for the amplification in steps of 10 dB. With the separate level control an additional fine adjustement within these 10 dB steps can be made in ¼ steps.

The V2350b module is matched with the api® 500 series and can be integrated in any configuration in every api® environment. First-class ALPS ® potentiometer and ELMA ® switches guarantee a long, trouble-free operation, even if they are used continuously. To adapt the V2350b to different studio environments a level adjustment can be done with a variable resistor on the printboard.

Applications
Universal gain amplifier for balanced and unbalanced signal sources with an impedance up to 1 MOhm, balancing amplifier (DI Box) for low impedance pickups, amplifier for audio signal processing with vintage gear and the transfer over long cable length etc.