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Fredenstein F603B

6 115 kr

Bilden visar både F603A och F603B.

The F603 A/B is a high performance four band equalizer for tracking and mixing (Model A for High Q=2 & Model B for Low Q=0.8).

The F603A/B features passive LC (Inductor/Capacitor) filters combined with a very short signal pass. The low and high frequency filters are shelving types, while the mid frequencies are band pass filters. Each shelving filter has four different frequencies while the band pass filters offer six. The active filter range is indicated by LEDs. To facilitate sound comparisons, a true hard bypass is available.

The gain range for each filter is +/- 16 dB. The F603A/B exhibits unrivaled silkiness, but at the same time an extremely detailed sound stage. The high power output stage with an impedance of less than 20 Ohms and a driving capability of up to +/- 200mA ensures no loss of performance with even the most demanding complex loads.


SPECIFICATION F603 B

Frequency Response : 20 Hz 20,000 Hz, +/- 0.2dB

Distortion : < 0.01%

S/N Ratio : > 90 dB at 0dB gain

Input Impedance : > 10KOhm

Max. Input Level : + 24 dBu balanced

Output Impedance : 20 Ohm

Max. Output Current : +/- 200 mA

Max. Output Level : + 26 dBu balanced

High Shelving Filter : 9 KHz 13 kHz in 4 steps

High Shelving Gain : +/- 16 dB

Hi Mid Band Pass Filter : 1000 Hz 5000 Hz in 6 steps

Hi Mid Band Pass Gain : +/- 16 dB

Hi Mid Filter Q : 0.8

Low Mid Band Pass Filter : 200 Hz 800 Hz in 6 steps

Low Mid Band Pass Gain : +/- 16 dB

Low Mid Filter Q : 0.8

Low Shelving Filter : 60 Hz 230 Hz in 4 steps

Low Shelving Gain : +/- 16 dB

Power Consumption : +/- 16 V, +/- 200 mA

(600 Ohm load)



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