Musicworld.bg - Violectric HPA V100

Stereo headphoneamp with balanced and unbalanced inputs.

The HPA V100 was developped with the target to enable highest transmission quality for low- , medium- and high-impedance headphones.
Due to its specific, variable, low-noise and low-distortion circuit design especially optimised for dynamic headphones, the HPA V100 fulfils even highest demands.

Features:
- Balanced inputs with gold-plated Neutrik XLR connectors
- Unbalanced inputs with gold-plated ALPS cinch connectors
- switchable unbalanced outputs with cinch connectors
- optional USB input 16 Bit / 48 kHz or 24 Bit / 96 kHz
- PRE-GAIN = switchable input gain in five steps
- Independent-channel design
- DC-coupled (switchable)
- ALPS RK27 High-Grade volume control
- High-Quality op-amps in the signal path
- High-quality MKP capacitors in the signal path
- 0.1 and 1% metal film resistors throughout the unit
- Discrete-design power amp with 8 transistors per channel
- 2 silver-plated Neutrik headphone outputs
- Relay-based headphone output cutoff
- Toroidal transformer

Specifications:

Unbalanced Inputs: 2
Balanced Inputs: 2
Impedance: 10 kOhms
Unbalanced Outputs:2
Balanced Outputs: 0
Number of Channels: 2
Nominal Input Level:+6 dBu
Amplifier Gain: 8 dB
with Pre-Gain: -4/+2/+8/+14/+20 dB
Frequency Range (-0,5 dB): 5 Hz - 60 kHz
Damping Factor (in 50 Ohm Load): 400
Dynamic Range (A-wtd): 128 dB
Noise (A-wtd): -100 dB
THD+N @ 10V / 100 Ohms (1W): -109 dB
THD+N @ 4V / 32 Ohms (0,5W): -103 dB
Crosstalk @ 1 kHz: -115 dB
Crosstalk @ 15 kHz: -95 dB
Output Voltage in 600 Ohms: 19,6 V
Output Power in 600 Ohms: 640 mW
Output Voltage in 100 Ohms: 14,5 V
Output Power in 100 Ohms: 2100 mW
Output Voltage in 50 Ohms: 10,5 V
Output Power in 50 Ohms: 2200 mW
Output Voltage in 32 Ohms: 7,4 V
Output Power in 32 Ohms: 1700 mW
Output Voltage in 16 Ohms: 3,5 V
Output Power in 16 Ohms: 780 mW
Number of Outputs: 2
Power Supply: 230 / 115 V
Power Consumption: 10 VA
Dimensions (WxHxD) mm: 170x49x225

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