| General |
| Filter
& Atten Configuration |
Dual Single
Channel or Mono Bridged Mode |
| Maximum
Input Level Single Ended |
90VRMS /
Channel |
| Maximum
Input Level Bridged Mode |
180VRMS /
Differential |
| Filters |
| Circuit
Structure |
8th Order
Passive Lowpass |
| Circuit
Construction |
Precision
Gapped Ferrite Inductors & Polypropylene Caps |
| Filter
Response |
80kHz Butterworth-6dB
|
| Insertion
Loss |
-0.06dB |
| Passband
Flatness |
±0.05dB,
0Hz-40kHz |
| Stopband
Attenuation |
-70dB, >240kHz |
|
Distortion |
< 0.01%
< 10kHz < 90Vrms |
| Group
Delay |
10uSec <
20kHz |
| Input
Impedance |
930 Ohms
/Channel (±2%) |
| Output
Impedance |
330 Ohms
/Channel (±2%) |
| Attenuators |
| Circuit
Structure |
R2R Ladder |
| Attenuation |
0dB, -6dB,
-12dB, -18dB, -24dB, -30dB |
| Accuracy |
±0.02dB |
| Attenuation |
- 0dB (Full
Amplitude)
- 6dB (1/2 Amplitude)
-12dB (1/4 Amplitude)
-18dB (1/8 Amplitude)
-24dB (1/16 Amplitude)
-30dB (1/32 Amplitude) |
| Physical |
| Input
Connectors |
Dual
5-Way Binding Posts 0.75 Inch |
| Output
Connectors |
Dual
BNC and Balanced XLR |
| Weight |
2 lbs (1KG) |
| Dimensions |
1.8 x 4.0
x 7.0 Inches (46
x 101 x 178 mm) |
| Construction
& Finish |
16ga Steel,
Black Polane Texture |
