Chameleon Labs 7721

• On Switch:Turn Unit On - VU Meter Light is ON
• Compression:Insert compression circuit or bypass
• Side Chain:Use Side Chain Input for triggering
• Compression:Soft or Hard knee compression type
• Input Gain:Input buffer stage gain control
• Detection:Peak or RMS
• High Pass Filter:60, 90, 130 or 200 Hz high pass filter applied to Side Chain detection signal
• Threshold:Applied between -15dB and +15dB
• Attack:Attack time in milli seconds - .1 / .3 / 1 / 3 / 10 / 30
• Release:Release time in seconds - .1 / .3 / .6 / 1.2 / 1.5
• Ratio:Compression ratio selection 1.5 / 2 / 4 / 8 / 10
• Blend:Full Dry equivalent to 0% compression, Full Wet equivalent to 100% compression
• Output Gain:-60dB to +20dB Output Level control
• VU Meter controls (L&R):In - Input / Out - Output / GR - Gain Reduction

Input Connectors

• Input (Female XLR):50 kΩ
• Side Chain Input (Female XLR):50 kΩ
• Output (Male XLR):200 Ω

Audio Specifications

• Noise Specification:<-100dBu Input Terminated with 600 Ω, compressor ON and Output Gain set to 0dB
• Frequency Response:20Hz - 20kHz +/- 0.25dB
• Headroom:> 20dB output level
• Dynamic Range:100 dB per AES17 Standard
• Common Mode Rejection:100Hz - 10kHz >90dB
• Input and Output Impedance:>10kΩ / <50 Ω

Indicators

• Red Input Gain:Input Overload
• Red Output Gain:Output Overload

Power Supply

• 100V - 240V (50/60Hz):Switch mode power supply, fully shielded 3 amp peak output capability, quiescent consumption 0.5 Watts

Mechanical

• 1RU Steel enclosure
  Aluminum front panel
  Laser etched graphics
  Milled aluminun knobs