User`s manual

30
TECHNICAL DATA HPA V181
All Measurements RMS unwtd., 20 Hz - 20 kHz, Pre-Gain set to 0 dB, Highpass active
Inputs: 2 x XLR female, balanced,
2 x Cinch, unbalanced
1 x USB Style B (optional)
Max. Input Voltage: + 21 dBu
Input Impedance: 10 kohms
Buffered Outputs: 2 x Cinch unbalanced
Nominal Input Sensitivity: +6 dBu
Amplifier Overall Gain: +8 dB
Overall Gain with PRE-GAIN: -4 / +2 / +8 / +14 / +20 dB
Frequency Range: 0 Hz ... 55 kHz (- 0,5 dB)
0 Hz … 200 kHz (-3 dB)
Damping Factor: > 250 into a Load of 50 Ohms
Dynamic Range: > 128 dB (A-wtd)
Noise: < -100 dBu (A-wtd)
THD+N (1kHz/2x10V/100R = 1W) < -108 dB / < 0,0004 %
THD+N (1kHz/2x4V/32R = 0,5W) < -109 dB / < 0.00035 %
Crosstalk: -115 dB (1 kHz) / -100 dB (15 kHz)
Headphone Outputs: 1 x 4-pin XLR, female
2 x ¼“ (6.3 mm) TRS Jack
Max. Output Level:
R
L
(x 2 )
U
a
(dBu)
U
a
(V)
P
a
(mW)
(1kHz / < 0.1% THD+N) 600 28,3 20,2 680
100 26,6 16,6 2700
50 22,4 10,2 2100
32 20,2 7,9 1950
16 15,3 4,5 1250
Supply Voltage: 230 V AC / 115 VAC max. 10 VA
Case, Front, Back: Aluminium
Dimensions: 170 x 49 x 226 mm (W x H x D)