Summit Audio FeQ-50 Passive Tube/Solid State EQ - Manual (Page 4)

Front Panel
4 Summit Audio, Inc.
Front Panel
Low Band
The Low EQ band can be set for either a peak or shelving
response and can boost or cut by up to ±14dB. The center
point of the filter band can be set to any of six frequencies:
33Hz, 60Hz, 100Hz, 150Hz, 270Hz, or 410 Hz.
Low-Mid Band
The Boost/Cut controls can boost or attentuate the chosen
frequencies by up to ±14dB.
The Bandwidth (Q) is slightly less than 2 octaves in the
narrow setting and slightly more than 3 octaves in the wide
setting (maximum gain).
The center point of the filter band can be set to any of six
frequencies: 390hz, 470Hz, 560Hz, 680Hz, 820Hz, or
1kHz.
Hz Hz kHz kHz
Passive EQ
270
150 100 60
33
0
+14 -14 +14 -14 +14 -14 +14 -14
0 0 0
410 680
560
470
820
1K
390
3.3
4.7 5.6
2.2
1.5
7.2
8.2 10 12.5
18
IN
ON POWER
BYPASS
5
1.2
FeQ-50
OFF
HPF
Hz
270
150 100 60
33
0
+14 -14
410
Boost/Cut
Freq.
Select
Peak/Shelf
Boost/Cut
Bandwidth
Freq.
Select
+14 -14
0
Hz
680
560
470
820
1K
390