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