HX-3 Specifications

Frequency Response

• 10 Hz - 50 kHz, -±1.0 dB, any input to any output, gain controls set to 50%

Voltage Gain

• 34 dB from balanced line to headphone output, 35 dB from headphone input to headphone output

Output Clipping Level

• +18 dBu minimum with 600 ohm load, +16 dBu minimum with 300 ohm load

Headphone Output Impedance

• 200 ohms

Input Clipping Level

• XLR: +24 dBu minimum
• 1/4-inch and 1/8-inch inputs: +22 dBu minimum

Dynamic Range (balanced line inputs)

• 120 dB minimum

THD + Noise

• 0.03% maximum (from 10 Hz to 22 kHz @ +10 dBu input and output level, 300 ohm load, 10 Hz - 22 kHz filter bandwidth)

Inputs

• XLR: electronically balanced, 22k ohm input impedance, 1/4-inch unbalanced: 9.1k ohm impedance
• 1/8-inch unbalanced: 9.1k ohm impedance.