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Mic Input

Connector Type XLR, female, balanced
EIN -131 dB, 20 kHz BW, max gain, Rs=40Ω, A-wtd -128 dB, 20 kHz BW, max gain, Rs=40Ω, unwtd
Frequency Response 20 Hz – 20 kHz, -0.3 dB, +4 dBu, unity gain 5 Hz - 120 kHz, -3 dB, +4 dBu, unity gain
THD+N 0.01%, -10 dBu, 1 kHz, unity gain, 20 kHz BW, unwtd
Dynamic Range 115 dB, 1 kHz, unity gain, 20 kHz BW, A-wtd 107 dB, 1kHz, unity gain, 20 kHz BW, unwtd
Input Impedance 1.3 kΩ
Phantom Power +48 VDC, 10 mA

Instrument Input

Connector Type ¼” TS, female, unbalanced
Input Impedance 1 MΩ

Analog Output

Connector Types XLR, male, balanced ¼” TS, female, unbalanced
Maximum Output +20 dBu
Output Impedance 51Ω

Tube Stage

Type 12AX7

Power

External Power Adapter +12 VDC, 1A, center-pin positive
PSU Barrel Dimensions 5.5 mm O.D., 2.1 mm I.D., 9.5 mm length

Physical

Dimensions 1/3U rack-mountable (screw-mount to standard rack tray, not included)
Height 1.75” (44.45 mm)
Depth 5.5” (139.7 mm)
Width 5.5” (139.7 mm)
Weight 5 lb. (2.27 kg)

As a commitment to constant improvement, PreSonus Audio Electronics, Inc., reserves the right to change any specification stated herein at any time, without notification.