Fredenstein F609 - Manual (Page 4)

Fredenstein F609 Tube Microphone Preamplifier
Technical Data:
Frequency Response : 20 Hz – 20,000 Hz, +/- 1dB
Distortion : < 0.1%
Input Noise : < -127 dB
Input Impedance : > 1200 Ohms
Max. Input Level : + 12 dBu
Output Impedance : 200 Ohms
Max. Output Level : + 26 dBu
Clip Indicator : + 24 dBu
Input Attenuator PAD : - 20 dB
High Pass Filter
: 50 Hz or 100Hz (switchable)
Fredenstein F609 Manual V1.1 Nov. 10, 2014 Page 3