I-Tech HD DriveCore Series Power Ampliers
Operation Manual
page 47
Performance I-T4x3500HD
Damping Factor (8 ohms): 20 Hz to 100 Hz > 5000
Crosstalk (below rated power, 20 Hz to 1 kHz) > 80 dB
Common Mode Rejection (CMR) (20 Hz to 1 kHz) > 55 dB, typically  > 70 dB
DC Output Offset (Shorted input) < ± 3 mV
Input Impedance (nominal)  20 kilohms balanced, 10 kilohms unbalanced
Load Impedance (Note: Safe with all types of loads)  
      Stereo 
      Bridge Mono
 
2-4-8-16 ohms, 70V/100V 
2-4-8 ohms, 70V//100V
Required AC Mains Universal AC input, 100-240VAC +-10%,   
50/60 Hz. Max. AC mains voltage.
AC Line Connector USA, UK, European, Australia, India, Brazil, China 
(USA ships with Hubbell L6-30)
Construction I-T4x3500HD
Ventilation Flow-through ventilation from front to back
Cooling Dual-zone, microprocessor controlled,  
continuously variable speed fans
Dimensions EIA Standard 19-inch rack mount width (EIA 
RS-310B), 3.5-inch (8.9-cm) height, 16.95-inch 
(43.1-cm) depth behind front mounting surface
Weight 
      Net 
      Shipping
 
29 pounds (13.1 kg) 
37 pounds (16.8 kg)
9 Specifications