V700 Audio Modules

The CH705 generates a fixed 1kHz tone at a fixed and stable output level +6dBu. The output level can be internally aligned within the range of -10dBu to +15dBu.

The Vienna bridges 1 kHz Oscillator has distortion attenuation of at least 60 dB and a balanced and floating output with very low internal resistance. With a resistance load of 200 ohms the level fluctuation is less than ±0.2 dB. The 1 kHz oscillator can thereby be used as a central level audio generator, because the level remains constant independent of the number of output feeds.

The 1 kHz oscillator has three outputs; output 1 always sends a signal when the switch OSC-ON is turned on, output 2 sends a signal if, in addition, the switch OUTPUT-ON is operated, and output 3 sends a -60dBu or -9dB/-3dBu adjusted signal.

The CH705 1 kHz oscillator is a standard V700 module and fits into standard mounting frames.