NuForce Icon HDP DAC/Amp

• NuForce
• Chassis: Aluminum
• THD+N: 0.001% at 1 kHz
• Frequency response: 10 Hz – 100 kHz (-0.5 dB), SNR > 100 dB
• Power requirements: 12 – 15V, 1.6A, 100 – 240VAC (worldwide AC)
• Dimensions: 6 x 4.5 x 1 in (15.2 x 11.4 x 2.5 cm)
• Weight: 1 lb (0.5 kg)

Analog inputs

• RCA or ⅛ in (3.5 mm) when inserted

Digital input

• S/PDIF: coaxial or ⅛ in (3.5 mm) optical when inserted (coaxial up to 192 kHz/24-bit or optical up to 192 kHz/24-bit)
• Coaxial input impedance: 75 ohm

USB digital audio conversion

• USB 1.0 and 1.1 up to 44.1kHz/16-bit, USB 2.0 full-speed up to 96kHz/24-bit
• 88.2 kHz is not supported

RCA output

• 2.6 Vrms (cuts off when headphone is inserted)
• Output impedance: 100 ohm

Headphone output

• ¼ in (6.3mm) full-size headphone output jack drives headphones up to 600 ohm (96 mW at 600 ohm)
• Output impedance: 10 ohm

Headphone power

• 288 mW rms at 30 ohm
• 210 mW rms at 120 ohm
• 152 mW rms at 300 ohm
• 123 mW rms at 500 ohm
• 96 mW rms at 600 ohm
• 59 mW rms at 1200 ohm
• 43 mW rms at 1700 ohm
• 35 mW rms at 2000 ohm