Fredenstein Professional Audio

Fredenstein F603A

Fredenstein F603A
Fredenstein F603A

The F603A is a high performance High-Q four band equalizer for tracking and mixing (Q = 2). The F603A 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. All filters are switched by relays to guaranty the highest possible sound quality. The F603A 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.

F603A High-Q four Band EQUALIZER Operating Manual