– The R202 module supports both R-2R and 1-Bit DAC architecture for pure, format-optimized sound – Auto-mode allows for mart, seamless switching between each DAC architecture depending on the format – Discrete fully balanced 24-bit R-2R PCM DAC featuring 192 pieces of ultra high precision 0.1% resistors – R-2R Mode delivers a rich, smooth and emotionally engaging sound with a spacious and laid-back presentation, perfect for long, immersive listening sessions – Discrete 1-Bit balanced DSD DAC built with 128 pieces of 0.1% ultra high precision thin-film resistors – 1-Bit Mode reveals delicate high-frequency overtones with natural clarity, offering a well-defined soundstage and pinpoint imaging for a lifelike experience – Amplifier section built with a dual-parallel design and four-core balanced drive, ensuring precise, full-differential amplification for exceptional detail and dynamic response – Matrix-structured power supply design and precision built quad-channel analog volume control further reduces noise and distortion for high-fidelity
// SPECIFICATIONS – R-2R DAC: Fully discrete 24-bit balanced, built with 192 x 0.1% ultra-precision think-film resistors (48 x 4 configuration) – 1-Bit DAC: Fully discrete 1-bit balanced, bult with 128 x 0.1% ultra-precision think-film resistors (32 x 4 configuration) – DAC Power Supply: TPS61087 + TPS61240 matrix – OP-Amp IC: 4x OPA1612, 2x OPA1662 – Volume Control: NJW1195 full-balanced analog volume controller – Headphone Amplification Circuit: 4x INA1620 dual-channel op-amps with internal channel parallel drive – Headphone Amp Power Supply: LT8582 – Output Impedance (@ 32 Ohms load): 0.5 Ohms (3.5mm SE), 0.8 Ohms (4.4mm BAL) – Output Power (@ 32 Ohms load): 250mW (3.5mm SE), 550mW (4.4mm BAL) – Battery Life (with N6III): 15hrs (Auto), 16hrs (R-2R), 14hrs (1Bit)
