User`s manual
Specications, Part Numbers, and Accessories
XTRA Series • Reference
A-2
Specications
Audio
Voltage gain
XPA 1002 ............................. 16x (24 dB)
XPA 2001-70V ..................... 57x (35 dB)
XPA 2000-100V ................... 81x (38 dB)
Stereo channel separation ............ >75 dB @ 1 kHz
CMRR .............................................. 75 dB @ 1 kHz (typical)
Audio input
Number/signal type ..................... 1 stereo or 2 mono, balanced/unbalanced
Connectors ..................................... (1) 3.5 mm captive screw connector, 5 pole
Impedance ...................................... >10k ohms unbalanced/balanced, DC
coupled
Nominal level ................................ +4 dBu (1.23 Vrms), balanced
Maximum level .............................. +20 dBu (7.75 Vrms), balanced
Input sensitivity
XPA 1002 ............................. +4 dBu (1.23 Vrms)
XPA 2001-70V, XPA 2001-100V
+4 dBu (1.23 Vrms) if driven by one input
-2 dBu (0.615 Vrms) if both inputs are
summed
N
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output
Number/signal type
XPA 1002 ............................. 1 stereo, 4- or 8-ohm direct
XPA 2001-70V ..................... 1 mono, 70 V line
XPA 2001-100V ................... 1 mono, 100 V line
Connectors
XPA 1002 ............................. (1) 5 mm screw lock captive screw
connector, 4 pole
XPA 2001-70V, XPA 2001-100V
(1) 5 mm screw lock captive screw
connector, 2 pole
N
These connectors accept wires of 22 AWG to 12 AWG.
Load impedance
XPA 1002 ............................. 4 ohms minimum
XPA 2001-70V ..................... 25 ohms minimum
XPA 2001-100V ................... 50 ohms minimum
Amplifier type ............................... Class D