Frequency response
 Balanced or unbalanced output: 20 Hz - 30 kHz (+0 / -1.5 dB)
 Monitor Output: 30 Hz - 30 kHz (+0 / -2 dB)
 generally
 Signal-to-noise balanced output: -120 dBu (A-weighted, equivalent to input level)
 Total harmonic distortion balanced output: less than 0.005% @ 1 kHz (at +19 dBu output level at line position)
 Phantom power voltage: 48V (±4V)
 Sample frequency: 1 kHz
 Battery requirements: 6 alkaline "AA"
 Battery Run Time: Approx. 10 hours (with instrument running with light source and phantom power off)
 External power supply: 12V DC @200 mA
 Dimensions: 220mmW x 160mmD x 56mmH (excluding protrusions)
 9"W x 6 1/2"D x 2 1/4"H (excluding protrusions)
 Weight: 1350 g / 3 lbs (without battery)
 Current consumption 153mA (meter running light source & phantom off @ 9V)
 181mA (meter running light source off, phantom W on/1 mic @ 9V)
 118 mA (with meter running light source & phantom off @ 15V)
 Input Balanced Input: 3-pin card female x 4 (channels 1, 2, 3 and 4)
 Level is +4 dBu (line) Standard: +4 dBu (balanced)
 Maximum power: greater than +26 dBu
 Impedance: 20kΩ
 -30 dBu (MIC 1) Standard: -38 dBu (balanced)
 Maximum: +4 dBu
 Impedance: 2kΩ
 -55 dBu (MIC 2) Standard: -58 dBu (Balanced)
 Maximum: -15 dBu
 Impedance is 2kΩ
 High Pass Filter (HPF) 100Hz - 6dB/oct
 Output
 Balanced output: 3-pin Caron male x 2 (output L & R)
 Unbalanced Output: 3.5mm (1/8") stereo mini-jack
 Monitor output: 6.3 mm (1/4") stereo jack
 Balanced output level
 +4 dBu Standard: +4 dBu (balanced, greater than10kΩ load)
 Maximum: +20 dBu (electronically balanced, greater than 10kΩ load)
 Impedance: 600Ω
 -36 dBu standard: -36 DBU (electronically balanced, greater than 10kΩ load)
 Maximum: -20 DBU (electronically balanced, greater than 10kΩ load)
 Impedance: 600Ω
 Unbalanced output level
 Standard: -36 DBU (electronically balanced, greater than 10kΩ load)
 Maximum: -20 DBU (electronically balanced, greater than 10kΩ load)
 Impedance: 120Ω
 Monitor Output
 Max: 1 DBU (32Ω load at 9V)
 16-100Ω load recommendation
 Meter - Standard output level: 0 VU (+4 dBu)