QSC IT-42
Output Isolation Transformer

IT-42

The IT-42 is an output isolation transformer accessory for the QSC CX302 amplifier, allowing it to drive two 25, 70 and 100 volt distributed lines in stereo or parallel or a single 140 or 200 volt line in bridged mono. The IT-42 is pre-wired for quick and convenient mounting to the back of the CX302 amplifier and requires no additional rack space.

Specifications:

• Fully isolated secondary
• Dual channel: 25V, 70V, or 100V lines
• Bridged mono: 140V or 200V line
• Up to 400 watts per channel or 800 watts in bridged mono
• Frequency response: 75 Hz - 12 kHz +0, -3 dB, loaded with 12.2 ohms (70V) or 25 ohms (100V) non-inductive load. (using 75 Hz filter on amplifier)
• Output regulation: < 1 dB at midband frequencies, no-load to full-load
• Weight: 3.6 lbs. (1.6 kg)
• Overall depth (amplifier with IT-42 attached): 17.3 inches (440 mm)
• Harmonic distortion:
  • less than 0.05%, 75 Hz, -3 dB
  • less than 0.5%, 150 Hz-12 kHz at 0 dB
• Output Voltage/Maximum Distributed Line Power, Midband:
  25V/300Wx2
  70V/400Wx2
  100V/400Wx2
  140V*/800W*
  200V*/800W*
  *Bridged Mono

Our Part #  IT42