Sabine
FBX-SOLO SL820
Feedback Exterminator®
(Line Level Input)
SM820, for mics w/XLR connectors
- Mixer insert points, powered mixer patch points, acoustic/electric guitars and guitar amps, and high-impedance mics
- Input/output level switches allow any combination of ins & outs
- Switchable filter widths: 1/10 or 1/5 octave
FBX-SOLO ENGINEERING SPECIFICATIONS
FILTERS
Eight independent digital notch filters controlled
automatically from 40Hz to 20 KHz
Filter width: 1/10 octave, typical, or 1/5-oct. selectable, constant "Q"*
Filter depth: DSP controlled, variable to -40dB
Resolution: 1/50 octave
Time required to find and eliminate feedback: 0.4 seconds, typical @ 1KHz
Total number of combined filters active: User selectable, from 1 to 8
Number of Dynamic vs. Fixed filters: User selectable
Last configuration stored in memory
INPUT/OUTPUT - SL-820 ONLY
I/O Connectors: 1/4" TRS; tip=input,
ring=output, sleeve=ground
Input Impedance: Unbalanced >1 meg Ohm
Output Impedance: Unbalanced 10 Ohms nominal; Maximum load 2K Ohms
Maximum Input/Output Level at lowest gain: +20 dBV
Gain Range (with line out selected): 0 to +35 dB (high in), +30 to +65
dB (low in)
Input to Output Gain @ unity setting: +/- 0.5 dBV
Bypass: Digital
PERFORMANCE***
Frequency Response: < +0.25 dB, 20Hz to
20 KHz
SNR: >94 dB typical
THD: <0.01% @ 1KHz @ +15 dBV
Dynamic Range: >100dB
Attack Time: Fixed (400 mS)
Threshold: Selectable (-24, -36, -48, -60 dB)
POWER SUPPLY
8-20VDC @ 400 mA
DIMENSIONS
1-U height, 1/6-RU width; 2.78 x 1.65 x 5.5 in. (6.95 x 4.13 x 13.75 cm)
WEIGHT
9.0 oz. (0.26 kg)
OPTIONS
SL6RACK Rack Tray (holds up to six units)
*Below approximately 200 Hz the feedback filters become slightly wider to increase the feedback and rumble capture speed at these low frequencies.
** (Note: Inputs may be balanced or unbalanced. For maximum output capability, outputs must be balanced (XLR). If either side of an input is grounded, the peak output and dynamic range will be reduced by 6 dB.
*** Tests performed using an Audio Precision System One model 322 or equal.
(SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE)