iBasso DX340 - HiFi Android Music Player with DSD Decoding

Dual Accusilicon femtosecond crystal oscillators (45.1584MHz and 49.152MHz)

Advanced multi-level harmonic adjustment allowing user control of even and odd harmonics

1-bit PWM DAC with ultra-low distortion and 7th order FIR filters

Native DSD512 and PCM up to 32bit/768kHz decoding

USB DAC mode with professional USB bridge chip, ultra-low latency

Power Supply:

Patented dual battery architecture with separate batteries for digital (4000mAh) and analog (2100mAh) circuits

Unified power management with single icon display for charging and battery status

Supports external DC 12V power input, bypassing internal batteries for stable supply

Charging time approx. 2.5 hours

Playback time approx. 11 hours (varies by usage)

Amplifier and Output:

Replaceable amplifier card design, standard AMP15 included

AMP15 features BUF634A x8, supports external DC 12V power to boost amplifier voltage from ±8V to ±12V ("S-level gain mode")

Output power (AMP15, 4.4mm balanced, 32Ω): 2150mW + 2150mW (12V DC-IN), 1200mW + 1200mW (battery)

Output power (3.5mm single-ended, 32Ω): 550mW + 550mW (12V DC-IN), 312mW + 312mW (battery)

Total harmonic distortion + noise (THD+N): as low as -119dB (A-weighted)

Connectivity:

Patents:

Dual battery power supply architecture patent (China Utility Model Patent No. ZL202020682917.5)

External 12V DC amplifier power supply technology patent (China Invention Patent No. ZL202510707956)

Included Accessories:

DX340 main unit

AMP15 amplifier card

12V power adapter

Type-C data cable

Coaxial cable

Burn-in cable

Genuine leather protective case

Screen protector

Warranty card

Quick start guide