Описание:
HEADPHONES AMPLIFIER HPA V280
The HPA V280 was developped with the target to enable ultimate transmission quality for low- , medium- and high-impedance headphones. These may also be balanced versions !!
Due to its specific, variable, low-noise and low-distortion circuit design especially optimised for dynamic headphones, the HPA V280 fulfils even highest demands.
Like his "bigger brother" HPA V281 also HPA V280 uses our famous V200 amp technology to enable the typical uncolored but smooth sound signature.
- LOW-NOISE
- HIGH OUTPUT VOLTAGE
- HIGH OUTPUT POWER
- HIGH DAMPING FACTOR
The four built-in amplifiers provide balanced operation of headphones !! Connection is made via 4-pin Neutrik XLR connectors. Two “standard” headphones may be connected via 1/4" jacks on the front panel.
Features:
• Balanced inputs with gold-plated Neutrik XLR connectors
• Unbalanced inputs with gold-plated ALPS RCA connectors
• switchable unbalanced outputs with RCA connectors
• optional digital input (USB or Coax or Optical)96 or 192 kHz
• PRE-GAIN = switchable input gain in five steps
• Independent-channel design
• 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
• 4 amplifiers with V200 technology
• 1 balanced headphone output, Neutrik 4-pin, gold plated
• 2 single ended silver-plated Neutrik headphone outputs
• Relay-based headphone output cutoff
• 2 large toroidal transformers
• Large filtering capacitors in the power supply
• Switchable ground lift
• Rugged aluminium case with Nextel coating
• Solid, laser-engraved aluminium front panel
This amp may be equipped with one of optionaly available 24 bit /96 kHz or 24 bit / 192 kHz USB D/A convertors.
Technical Data:
available at http://www.violectric.de/