TEAC HA-P50SE Portable Headphone DAC/Amp

• TEAC
• DAC: BurrBrown PCM5102
• Opamp: BurrBrown OPA1602
• Frequency response: 10 Hz – 100 kHz (when using audio in input)
• Overall distortion: 0.001% (32 ohm, 1 kHz, 100 mW + 100 mW, JEITA)
• High/low gain selector

Headphone output

• Connector: ⅛ in (3.5 mm) stereo mini jack
• Effective maximum output (160 mW + 160 mW): 32 ohm, 1 kHz, 10%, JEITA
• Effective maximum output (65 mW + 65 mW): 300 ohm, 1 kHz, 10%, JEITA
• Effective maximum output (35 mW + 35 mW): 600 ohm, 1 kHz, 10%, JEITA
• Compatible impedance: 8 – 600 ohm

Analog audio input

• Connector: ⅛ in (3.5 mm) stereo mini jack (combination optical digital input, automatic detection)

Digital audio input

• USB 1 connector: USB Micro B-type (USB 2.0)
• USB 1 compatible products: PCs with TEAC HR Audio Player installed
• USB 1 compatible formats (PCM): 96 kHz, 24 bit
• USB 2 connector: USB A-type, USB 2.0
• USB 2 compatible products: iPhone 5s, 5c, 5; iPad Air, 4th gen, Mini; iPod Touch (5th gen), Nano (7th gen); Android (AOA 2.0 compatible Android phone handset)
• USB 2 compatible formats, iOS: 96 kHz, 24 bit (when using TEAC HR Audio Player for iOS)
• USB 2 compatible formats, Android: 44.1 kHz, 16 bit (AOA 2.0 compatible Android phone handset)
• Digital audio input, optical
• Connector: Optical mini jack (combination audio in port, automatic signal detection)

Battery

• Capacity: 2,100 mAh
• Recharging method: USB (via USB-A DC charging cable)
• Continuous battery life: Approx. 8 hrs (when using digital input)

Physical

• Chassis: Aluminum
• Dimensions: 2.5 x 0.85 x 4.4 in (6.4 x 2.2 x 11.2 cm)
• Weight: 7.4 oz (210 g)

• Charging cable
• Computer connection cable
• 2 rubber fastening straps