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F603B EQ
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Four-band EQ whose Low Q=0.8.
The F603B 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 F603B 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.
Quality EQ in a 500-style module.
F603B EQ Specifications:
- 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 – 13kHz 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 : .8
- Low Mid Band Pass Filter : 200 Hz – 800 Hz in 6 steps +/- 16 dB
- Low Mid Band Pass Gain : +/- 16 dB
- Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
- Orders placed before 3 p.m. ET usually ship the same business day.
Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.
Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.