The P820 Tube high-performance multi-pattern tube microphone is an excellent tool for highlighting lead vocals, brass instruments, electric guitars and drums. With its dual one-inch diaphragm capsule and the advanced ECC83 dual-triode circuitry, the P820 Tube delivers real tube sound and raises the bar in its class of affordable tube microphones.
- Type: 1" dual-diaphragm, tube microphone
- Polar pattern: 9 selectable polar patterns (selectable on remote control unit) Sensitivity: (cardioid) 20 mV/Pa (-34 dBV)
- Frequency response: 20 Hz to 20 kHz (see frequency response trace)
- Electrical impedance: ≤ 200 ohms
- Recommended load impedance: ≥ 1000 ohms
- Equivalent noise level to IEC 60268-4: 16 dB(A)
- Signal to noise: 78 dB(A) re 1 Pa Max. SPL for 0.5% THD: 135 / 155 dB SPL (0 / -20 dB) Temperature range: -10 °C to +60 °C (14 °F - 140 °F)
- Phantom powering: via Remote Control Unit only
- Connector: dedicated 7-pin male XLR
- Diameter: 54 mm (2.13 in.) Length: 212 mm (8.3 in.)
- Net weight: 765 g (27 oz.)
- Bass cut pad: 80 Hz, 12 dB/octave (switchable on Remote Control Unit)
- Preattenuation pad: -20 dB (switchable on Remote Control Unit)
Remote control unit
- Audio & control input connector: dedicated 7-pin female XLR
- Audio output connector: standard 3-pin male XLR (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 7 Technical data M