|
Violectric HPA V200 Headphone Amp
Ships Free to USA
$999.99
OPTION - USB Input DAC 16 bit /48 kHz
$129.99
OPTION - USB Input DAC 24 bit /96 kHz
$189.99
OPTION - OPTICAL Input DAC 24 bit /96 kHz (Tos-Link)
$189.99
The HPA V200 was developed with the target to enable ultimate transmission quality
for low- , medium- and high-impedance headphones
The inputs and outputs are situated on the rear panel, they are equipped with electronically
balanced gold plated XLR connectors and unbalanced gold plated RCA connectors. A
USB input allows direct connection to a PC. Volume control is provided with a high-grade
ALPS RK 27 pot with a large full metal rotary knob. Two headphones may be connected
via 1/4" jacks on the front panel Case and back panel are made of aluminium
and are Nextel coated. The 8 mm aluminium frontpanel is milled, sand blasted and
black anodized. The labeling is laser engraved.
HPA V200 Features
- Electronically balanced inputs
- Unbalanced inputs with priority (these are selectable as outputs)
- USB 1.1 Input (48 kHz / 16 Bit)
- DC coupled amplifiers (switchable)
- PRE GAIN: Overall gain switchable in 5 steps
- Channel seperated circuitry
- NF trammission band exceeds 150 kHz (-3dB)
- High-grade volume control ALPS RK 27 with optimized channel balance and
lowest crosstalk
- Toroidal transformer, large smoothing capacitors
- Amplifier design with 8 transitors per channel
(4 low power transitors serve as current mirrors to drive 4 "power" transistors)
- Outputs with relais controlled switch-on delay
Technical Data
|
|
HPA V90
|
HPA V100
|
HPA V200
|
|
|
|
|
|
|
Unbalanced Inputs
|
2
|
2
|
2
|
|
Balanced Inputs
|
0
|
(2)
|
(2)
|
|
Impedance
|
10 kOhms
|
10 kOhms
|
10 kOhms
|
|
Unbalanced Outputs
|
2
|
(2)
|
(2)
|
|
Balanced Outputs
|
0
|
0
|
0
|
|
Number of Channels
|
2
|
2
|
2
|
|
Nominal Input Level
|
+6 dBu
|
+6 dBu
|
+6 dBu
|
|
Amplifier Gain
|
8 dB
|
8 dB
|
8 dB
|
|
... with Pre-Gain
|
-4/+2/+8/+14/+20 dB
|
-4/+2/+8/+14/+20 dB
|
-4/+2/+8/+14/+20 dB
|
|
|
|
Frequency Range (-0,5 dB)
|
5 Hz 60 kHz
|
5 Hz 60 kHz
|
5 Hz 60 kHz
|
|
|
|
Damping Factor (in 50 Ohm Load)
|
300
|
400
|
800
|
|
Dynamic Range (A-wtd)
|
126 dB
|
128 dB
|
128 dB
|
|
|
|
Noise (A-wtd)
|
-102 dB
|
-100 dB
|
-100 dB
|
|
THD+N @ 10V / 100 Ohms (1W)
|
-108 dB
|
-109 dB
|
-110 dB
|
|
THD+N @ 4V / 32 Ohms (0,5W)
|
-102 dB
|
-103 dB
|
-103 dB
|
|
Crosstalk @ 1 kHz
|
-110 dB
|
-115 dB
|
-110 dB
|
|
Crosstalk @ 15 kHz
|
-90 dB
|
-95 dB
|
-95 dB
|
|
|
|
Max Output Voltage in 600 Ohms
|
20,9 V
|
19,6 V
|
18,5 V
|
|
Max Output Power in 600 Ohms
|
730 mW
|
640 mW
|
570 mW
|
|
|
|
Max Output Voltage in 100 Ohms
|
15,2 V
|
14,5 V
|
14,8 V
|
|
Max Output Power in 100 Ohms
|
2300 mW
|
2100 mW
|
2200 mW
|
|
|
|
Max Output Voltage in 50 Ohms
|
9,4 V
|
10,5 V
|
11,6 V
|
|
Max Output Power in 50 Ohms
|
1780 mW
|
2200 mW
|
2700 mW
|
|
|
|
Max Output Voltage in 32 Ohms
|
6,4 V
|
7,4 V
|
8,0 V
|
|
Max Output Power in 32 Ohms
|
1300 mW
|
1700 mW
|
1700 mW
|
|
|
|
Max Output Voltage in 16 Ohms
|
3,0 V
|
3,5 V
|
4 V
|
|
Max Output Power in 16 Ohms
|
550 mW
|
780 mW
|
1000 mW
|
|
|
|
Number of Outputs
|
2
|
2
|
2
|
|
|
|
Power Supply
|
230 / 115 V
|
230 / 115 V
|
230 / 115 V
|
|
Power Consumption
|
7 VA
|
10 VA
|
10 VA
|
|
|
|
Dimensions (WxHxD) mm
|
170x49x126
|
170x49x225
|
170x49x225
|
|