Professional studio recording
Lead vocals
Lead instruments
Guitar and bass amps
Brass
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Perception 820 Tube |
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| Type | 1-inch dual-diaphragm, true condenser pressuregradient | | Polar pattern | omnidirectional, cardioid, figure eight plus six intermediate patterns (selectable on Remote Control Unit) | | Frequency range | 20 to 20,000 Hz | | Sensitivity | 20 mV/Pa (-34 dBV ±3 dB) | | Max. SPL | 135/155 dB SPL (0/-20 dB) for 0.5% THD | | Equivalent noise level | 16 dB-A (IEC 60268-4) | | Preattenuation pad | -20 dB (switchable on Remote Control Unit) | | Bass cut filter slope | 12 dB/Oktave, 80 Hz (switchable on Remote Control Unit) | | Impedance | <=200 ohms | | Recommended load impedance | >=1000 ohms | | Powering | via Remote Control Unit | | Connector | dedicated 7-pin male XLR | | Dimensions | 53 dia. x 212 mm high (2 x 8.3 in.) | | Net weight | 870 g / 1.9 lbs. | | Remote Control Unit | Audio/control input: dedicated 7-pin female XLR connector
Audio output: standard 3-pin male XLR connector,balanced, pin 2 hot
Polar pattern selector: 9-position detented rotary switch
Bass cut filter switch: 2-position toggle switch
Preattenuation switch: 2-position toggle switch
Power voltage: 210-240 VAC or 110-120 VAC, selectable
Primary fuse: 125 mA / 250 V slow-blow
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Frequency curve and polar pattern
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