32
TECHNICAL DATA HPA V280
All Measurements RMS unwtd., 20 Hz - 20 kHz, Pre-Gain set to 0 dB
Inputs:
2 x XLR female, balanced,
2 x RCA, unbalanced
1 x digital (Option)
Max.input voltage:
+ 21 dBu,
Input impedance:
10 kohms
Nominal input sensitivity:
+6 dBu
Amplifier gain:
+2 dB unbal. / +8 dB bal.
PRE-GAIN
:
-12 / -6 / 0 / +6 / +12 dB
Frequency range:
5 Hz ... 70 kHz (- 0,5 dB)
3 Hz
… 200 kHz (-3 dB)
Output impedance:
< 0,085 Ohm unbal. / < 0,165 Ohm bal.
Damping factor (Load 50 Ohm):
600 unbal. / 300 bal.
Dynamic range:
> 128 dB (A-wtd)
Noise:
< -94 dBu (A-wtd)
THD+N (1kHz/2x10V/100R = 1W)
< -102 dB / < 0,0008 %
THD+N (1kHz/2x4V/32R = 0,5W)
< -99 dB / < 0.001 %
Crosstalk:
-115 dB (1 kHz) / -105 dB (15 kHz)
Headphone outputs:
1 x 4-pin XLR
2 x ¼
“ (6.3 mm) Phone Jack
Max. output level:
R
L
(x 2 )
U
a
(dBu)
U
a
(V)
P
a
(mW)
(1kHz / < 0.1% THD+N)
600
32,6
32,9
1800
300
31,2
28,2
2650
Balanced operation
100
29,4
23,0
5300
Both channels driven
50
24
12,4
3100
32
21,4
9,1
2600
16
16,0
4,9
1500
Power supply:
230 V AC / 115 VAC max. 30 VA
Case, Front, Back:
Aluminum
Dimensions:
170 x 49 x 310 mm (B x H x D)
