xDuoo TA-03S Tube DAC/Amp (Apos Certified)

This is an Apos Certified product. That means it's refurbished, like new, eligible for our 45-day return policy, carries an Apos Certified One-Year Warranty, and ships from our US facility. Currently, Apos Certified products are only available to customers with a US shipping address. We appreciate your understanding as we aspire to expand our offerings to a broader audience in the future.

The xDuoo TA-03S Tube DAC/Amp comes with a high-performance XMOS U8 USB chip and dual CS4398 DAC chips while having a small size factor to fit easily on a desk. It uses 12AU7 electric tube as a preamplifier and two 6C19 tubes to expand the current for a mellow timbre. A powerful NIPPON CHEMI-CON capacitor and a low-noise E-type transformer that’s specially designed to drive tube amplifiers are included in the TA-03S.

Specs:

• Output: (Phone) 300mW (600/300ohm), 200mw (150 ohm)
• Frequency range: 10Hz–40KHz
• Gain: +16dB
• THD+N: <0.1% (1KHz)
• S/N: 110dB
• Impedance: 60–600 ohm
• Chips: XMOS U8 USB, 2x CS4398
• Tubes: 12AU7 electric tube (preamplifier), 2x 6FC19 electric tubes
• Compliant OS: Windows XP, Vista, 7, 8; Mac OS X
• Capacitor: NIPPON CHEMI-CON
• Transformer: E-Type
• Size: 8.6 x 5.5 x 9.7 in (22 x 14 x 9.5 cm)
• Weight: 5.7 lbs (2.6 kg)