Of active box PROEL DB1a of stereo. Guaranteed used, in excellent condition. Available for store test.

• Of active box 1 Channel with insulation transformer
• Power supply: Phantom: + 24 / + 48 Volt
• Power supply: +9 Volt with link (not included)
• Current absorption: <8 mA
• Inputs: 2 Jack 1/ 4 "in parallel, 1 XLR connector in unbalanced parallel
• Input impedance: 1m ohm (pad a0 db), 47K ohm (pad a -10 /-20 dB), 44k ohm (pad a -30 dB)
• Entrance sensitivity: +5 DBU (0dB pad), +15 DBU (pad a -10 dB), +25 dbu (pad a -20 dB), +35 DBU (Pad a -30 dB)
• Outputs: XLR Male: Pin 2 + / Pin 3 - / PIN 1 mass
• Output impedance: 20 ohm
• Levels outputs: +3 DBU (for 0.1% THD at 50 Hz), +5 DBU (for 0.1% THD at 1k Hz) (at 600 ohm or greater)
• Frequency response: 10 Hz - 100 kHz, + 0db /-1 db
• Total harmonic distortion (THD): <0.007%
• Signal / noise ratio: < -105 dbu not weighed
• Controls: On / Off, Pad -10, Pad -20, GND LIFT, Ø INV
• Notes: CMR> 60 dB
• Phase distortion: + 14th to 20 Hz, -6th at 20k Hz
• Dimensions: 215 x 50 x 125mm
• Weight: 1kg

N.B. The photos are real and correspond to the product for sale.