The HPA V280-FE was developed with the aim of ensuring the highest transmission quality on low-, medium- and high-impedance headphones. These can also be symmetrical! Like its "big brother" (HPA V281), the HPA V280 also uses our acclaimed V200 amplifier technology for a neutral but still unusually warm playback.
- Input selector on rear panel for RCA or XLR
- 4 power amplifiers with V200 technology
- 1 sym. Headphone jack, 4-pin XLR
- 2 unsym. Headphone connections - 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 constructed power amplifiers with 8 transistors per channel
- 2 headphone jacks, Neutrik, silver plated
- Delayed connection / disconnection of the headphone connections via relay
- Two 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.
The HPA V280 can be equipped with one of 6 different digital inputs:
Coaxial, Optical or USB with up to 96 kHz or 192 kHz Sample rate
Features
- Balanced inputs via XLR, Neutrik, gold-plated
- Unbalanced inputs via cinch, ALPS, gold-plated
- Unbalanced outputs via cinch, ALPS, gold-plated
- 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 delayed connection of the headphone connections via relay
| In-/Output: | 2 / 0 channel (sym. XLR), 2 / 2 channel (unsym. RCA) |
| Headphone output: | 1 (sym., XLR 4-Pol), 2 |
|
Amplifier channels: |
4 |
|
Frequency response: |
0 Hz - 60 kHz (-0,5 dB) |
| Input sensitivity: | 6 dBu |
|
Input impedance: |
10 kOhm |
|
Output impedance: |
0,165 Ohm (unsym.) |
|
max. input level |
21 dBu |
|
max. output level: |
1800 mW (600 Ohm) _ 5300 mW (100 Ohm) _ 3100 mW (50 Ohm) _ 2600 mW (32 Ohm) _ 1500 mW (16 Ohm) |
| Noise ratio (SNR): | >129 dB (A-wt.) |
|
THD N (@ -1 dBFs) |
< -102 dB / < 0.0008 % |
| Crosstalk: | -115 dB |
| Extras: | optional digital input available |
| Power supply: | 230 V / 115 V AC |
| Casing: | desktop |
| Dimensions | 170 x 49 x 320 mm (WxHxD) |
|
Color: |
Black |
