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 Sampe rate.

 

The color of the housing feet is optional. Please select the color as an accessory.

HPA V281

Farbe
    • balanced inputs via XLR, Neutrik, gold-plated
    • unbalanced inputs with gold-plated
    • premium RCA sockets balanced outputs via XLR, Neutrik, gold-plated
    • unbalanced line outputs with gold-plated premium RCA jacks
    • optional digital input 2 headphone jacks, Neutrik, silver plated
    • 1 headphone jack, Neutrik, 4-pin XLR, gold-plated
    • Discrete output stages with 16 transistors per channel
    • High quality MKP capacitors in the signal path
    • High Quality OpAmps in the signal path
    • ALPS RK27 high-grade volume control
    • ALPS RK27 High Grade Balance Regulator
    • Output management via front panel buttons (line outputs active, headphone outputs active, both active, mute)
    • delayed connection / disconnection of the headphone connections via relay
  • In-/Output: 2 / 2 channel (sym. XLR), 2 / 2 channel (unsym. RCA)
    Haedphoneoutputs: 1 (sym., XLR 4-Pol), 2
    Frequence response: 5 Hz - 70 kHz (-0,5 dB)

    Input

    sensitivity:

    +6 dBu

    Input impedance:

    10 kOhm
    Output impedance: < 0,01 Ohm (unsym.)

    max.

    inputlevel:

    +21 dBu

    max. out

    putlevell:

    2700 mW (600 Ohm) _ 5600 dBu (100 Ohm) _ 4200 mW (50 Ohm) _ 2800 mW (32 Ohm) _ 1500 mW (16 Ohm)

    noise

    ratio(SNR)

    > 129 dB (A-gew.)

    THD+N

    (@ -1

    dBFs):

    < -102 dB (0,00079%)
    Crosstalk: -105 dB
    Extras: optional digital input and remote control available

    Power

    supply:

    230 V / 115 V AC
    Casing: desktop

    Dimen

    sions:

    170 x 112 x 320 mm (WxHxD)

    Color:

    silver
    Mass: 4,60 kg

LAKE PEOPLE electronic GmbH

Turmstrasse 7a

78467 Konstanz

© 2018 LAKE PEOPLE electronic GmbH

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