Audio-Technica AT-HA5050H Fejhallgató erősítő és DAC
- 2 E88CC vacuum tubes achieve a warm, mellow sound
- 2 Toshiba bipolar power transistors provide high-quality sound
- Sifam VU meters provide precise metering
- Custom-made R-Core transformers create high-res amplifier performance
- Lundahl transformers are used to provide the best sound quality possible
- Eight headphone jacks with choice of four different output impedances
Műszaki adatok:
Rendszerkövetelmények
- Computer with a USB 2.0 port
- CPU: Intel Core2 CPU 2.2 GHz or equivalent
- RAM: 32-bit OS 2 GB or more, 64-bit OS 4 GB or more
Kompatibilis operációs rendszer
- Windows 7, Windows 8, Windows 8.1, Mac OS X10.9
Kompatibilis fejhallgató impedancia
- 16 – 600 ohms
Maximális kimeneti jelszint
- 2,000 mW + 2,000 mW (16 ohms load)
- 1,000 mW + 1,000 mW (32 ohms load)
- 500 mW + 500 mW (64 ohms load)
- 62 mW + 62 mW (600 ohms load)
Frekvencia átvitel
- Line Input: 5 Hz – 200 kHz (0, -1 dB at 32 ohms 10 mW output)
- XLR Input: 5 Hz – 200 kHz (+0.5, -2 dB at 32 ohms 10 mW output)
Teljes harmonikus torzítás
- <=0.08% (20 Hz – 20 kHz at 32 ohms 10 mW output)
Analóg bemenet
- Line input (RCA) x 2; XLR connector x 2
Digitális bemenet
- USB (Type B)
Asynchronous mode:
- DSD128 (5.6448 MHz), DSD64 (2.8224 MHz): 24 – 32 bit
- PCM 384 kHz, 352.8 kHz, 192 kHz, 176.4 kHz, 96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz, 32 kHz: 16 – 32 bit
Adaptive mode:
- DSD incompatible
- PCM 192 kHz, 176.4 kHz, 96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz, 32 kHz: 16 – 32 bit
Digital coaxial (S/PDIF) x 1
- PCM 192 kHz, 176.4 kHz, 96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz, 32 kHz: 16 – 24 bit
Kimenet
- 6.3 mm standard stereo jack (output impedance 0.1 ohms) × 2
- 6.3 mm standard stereo jack (output impedance 33 ohms) × 2
- 6.3 mm standard stereo jack (output impedance 82 ohms) × 2
- 6.3 mm standard stereo jack (output impedance 120 ohms) × 2
Tápellátás
- 100 – 120V AC or 220 – 240V AC, 50/60Hz