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The HPA V281 is designed to deliver the ultimate in transmission quality on low, medium and high impedance headphones. Its optimized for dynamic headphones, variable, low-distortion and low-noise circuit technology, the HPA V281 meets the highest requirements. The four amplifiers in the HPA V281 are elaborately constructed with 8 transistors per channel and correspond to those of the multiple test winner HPA V200! They provide an incomparably open and relaxed sound that can also be enjoyed with balanced headphones. Furthermore, the HPA V281 offers the convenience of push-button activatable inputs and output management.
- Line outputs configurable fixed / variable (pre / post fader)- Lowest noise- Highest output voltage (60 Volt internal operating voltage)- Strongest output (best suited for low-impedance headphones - also magnetostats)- Highest damping factor- Pre-gain (5-fold pre-amplification)- Channel-separated structure- DC coupled (can be switched off)- ALPS RK27 high-grade volume control- High quality OpAmps in the signal path- ALPS RK27 high grade balance regulator- High quality MKP capacitors in the signal path- 0.1% and 1% metal film resistors throughout the device- Discretely built amplifier with 32 transistors for audio purposes- 4 amplifiers in the unit for true balanced headphone output- 2 headphone jacks, Neutrik, silver plated- Delayed connection / disconnection of the headphone connections via relay- Toroidal transformer- High sieve capacity in the power supply- Ground lift switchable
Optionally 6 different digital inputs are available:Coaxial, Optical or USB with up to 96 kHz or 192 kHz Sample rate.
max. input level:
max. output level:
Noise ratio (SNR)
THD+N (@ -1 dBFs):
Welcome to Power Holdings Inc! We have been in business since 2008 providing audiophiles with equipment and customer service that we are proud of. Our brands are sold throughout the USA and Canada both online and in retail stores. Please see our list of AUTHORIZED RESELLERS to find a dealer near you. You can also purchase these products on this website. If you have any questions please feel free to CONTACT US.
Enjoy the music, Arthur G H Power IV