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Warranty & Service:
The Q-2221/X has a 2-year limited warranty. Please mail in warranty card as soon as possible to validate
your warranty.
Technical Specifications - Model Q-2221/X
Model: Q2221/X, 2 Channel Mixer
Power supply: AC 115/230V, 50/60Hz switchable
Dimensions: 12.5" W x 10.25" D x 4" H / 252 x 305 x 102 mm
Weight: 8 lbs. / 3.5 kg
Crossfader: Optical detecting fader start control - Low grounding impedance crossfader
Power Consumption: 5W typical, 7W w/ full headphone output
Headphone impedance: 16 Ohms
Input Sensitivity (Level/Impedence):
Line: -14dBV (200mV) 12K Ohm +/- 2dB
Microphone: -49 dBV (3.6mV0 / 3K Ohms +/- 3 dB
Phono: -48dBV (4mV) 47K Ohms +/- 3dB
Aux: -14 dBV (200mV) / 47K Ohms +/- 2dB
Output Sensitivity (Level/Impedence):
Rec Out (RCA): -10dBV (316mV) / 2.2K Ohms +/- 2dB
Master Out (RCA): 0dBV (1V) / 610 Ohms +/-2dB
Phones (Load+32Ohms): -8dBV (0.4V) /33 Oms +/-2dB
Maximum Output (Load + 47K, THD = 5%)
Rec: < 18dBV (8V)
Master (RCA): < 18dBV (8V)
Channel Balance: Within 3dB
Frequency Response:
Line: 20Hz - 20KHz, ± 1dB • Phono: 20Hz - 20KHz, ± 1.5dB (RIAA) • Aux: 20Hz - 20KHz, ± 1dB
• Microphone: 20Hz - 20KHz, +1,-3dB
THD - Total Harmonic Distortion (1Khz, 0dBV Output):
Master Output (Load = 47K Ohms): Less than 0.2%
Phono: (Load = 32K Ohms): Less than 0.5%
Channel Equalizer:
Bass = +12 ± 1dB, -22 ± 2 dB at 70KHz / Mid = +12 ± 1dB, -17 ± 2 dB at 1KHz / Treble = +13 ±
1dB, -27 ± 2 dB at 13KHz
Microphone Equalizer:
Bass = +12 ± 1dB, -12 ± 1 dB at 100KHz / Treble = +12 ± 1dB, -12 ± 1 dB at 10KHz
©American DJ Supply® - www.americandj.com - Q-2221/X User Instructions page 10