10/100 Ethernet comes standard for remote control and monitoring
FIR Filter capable (with DSP)
DC voltage remote gain control
Switched-mode power supply, Class-D output
Stepped, calibrated input attenuators
Remote power standby
Disable all front panel controls via software
Temperature sensitive variable speed fan with side-to-front airflow
Selectable HPF frequencies (80Hz, 400Hz, off) on 25V, 70V, and 100V models
4-stage level meters
Output current and temp indicators
Safety/Compliance: TUV, CE, FCC, RoHS