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Violectric HPA V100 Headphone Amp
Ships Free to USA
$829.99
OPTION - USB Input DAC 16 bit /48 kHz
$129.99
OPTION - USB Input DAC 24 bit /96 kHz
$189.99
The HPA V100 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 V100 Features
- Electronically balanced inputs
- Unbalanced inputs with priority (these are selectable as outputs)
- 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 4 transitors per channel
(2 low power transitors serve as current mirrors to drive 2 "power" transistors)
- Outputs with relais controlled switch-on delay
Technical Data
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HPA V90
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HPA V100
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HPA V200
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| 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 |
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| Frequency Range (-0,5 dB) |
5 Hz 60 kHz |
5 Hz 60 kHz |
5 Hz 60 kHz |
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| Damping Factor (in 50 Ohm Load) |
300 |
400 |
800 |
| Dynamic Range (A-wtd) |
126 dB |
128 dB |
128 dB |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| Number of Outputs |
2 |
2 |
2 |
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| Power Supply |
230 / 115 V |
230 / 115 V |
230 / 115 V |
| Power Consumption |
7 VA |
10 VA |
10 VA |
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| Dimensions (WxHxD) mm |
170x49x126 |
170x49x225 |
170x49x225 |
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