TANCHJIM LUNA Portable USB HIFI Headphone Amplifier Dual CS43198 DAC Compatible with DSD256 Output Compatible with Audio Tenki 32Bit/768kHz &

---------------------------------------------------------------------- 【JOOM Approved! Sold & Shipped by Trusted Japanese Sellers】

🔹 Operated by Verified Japanese Sellers – Approved by JOOM, our experienced Japanese sellers provide reliable service. 🔹 Direct Shipping from Japan – Carefully packed and promptly shipped straight from Japan. 🔹 Japanese-Standard Quality Control – Strict inspections ensure only high-quality products reach you. 🔹 About Included Manuals – If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. ---------------------------------------------------------------------- [High Performance Dual DAC Chips, High Fidelity Sound Quality] LUNA is equipped with two CS43198 DAC audio decoding chips, which are often used in flagship-level players. Adopts independent operational amplifier chips for each left and right channel to achieve higher analysis power. The signal-to-noise ratio (SNR) exceeds 132dB, the signal-to-distortion ratio (SINAD) reaches 118.5dB, and the distortion rate is only 0.000139%. Supports high analysis ability of 32bit/768kHz and DSD256, and highly reproduces sound. You can hear more sound details. [Flagship-level player output performance] LUNA adopts a high-performance independent power supply structure, providing ultra-low noise positive and negative power supplies and low dropout linear regulator technology. This achieves high-precision, high-output current drive, delivering strong power and concentrated sound comparable to flagship-class players. [Dual Output Terminal] LUNA is equipped with a 3.5mm single-end + 4.4mm balanced output terminal, making it compatible with various types of earphones. The included Type-C cable makes LUNA compatible with more mainstream devices. It can be used with Android smartphones, iPhones, iPads, PCs, laptops, etc. LUNA's housing is machined from a single piece of aircraft-grade aluminum alloy, making it sturdy and highly impact resistant. [Switchable DAC Output Stage Amplification Mode] LUNA's DAC output operation mode can be switched between Class AB mode and Class H mode. Class AB amplifiers are widely used in the hi-fi audio field due to their excellent linear characteristics and stability. On the other hand, Class H amplifiers have relatively high efficiency. Users can switch the DAC amplification mode according to their actual needs. [High Purity Single Crystal Copper Silver Plated Cable Core Material] The USB2.0 Type-C cable included with LUNA uses single crystal copper silver plated material for the cable core material. In terms of structure, the digital signal transmission line and the power supply line are shielded independently with a copper-silver plated shield layer, and then placed in parallel. This design provides stronger transmission capacity and better interference resistance and shielding effectiveness compared to braided non-shielded cables. Brand: TANCHJIM Earphone terminal: 3.5mm single-end terminal, 4.4mm balanced terminal Input terminal: USB Type-C Frequency response range: 8Hz-80kHz Noise floor: 1.3uV (balanced), 1uV (single-end) Dynamic range: BAL: 132dB UNBAL: 127dB (AES1720kHz, Awt) SNRBAL:132DB(AES1720kHz,AWT) THD+N:0.000139%(BAL) Output power: 175MW@16Ω, 285MW@32Ω, 54MW@300Ω(BAL) Output level: 4VRMS(BALHIGH), 2VRMS(BAL LOW) 2VRMS(UNBALHIGH), 1VRMS(UNBALLOW)