Review

Author：Andy.EF DAC Chip: Cirrus Logic CS43131PCM 32bit – 384kHz, SNR: -120db, Power: 1-2 Vrms Adaptive, USB Type-C Female, 3.5mm SE (Microphone: YES), 10g Metal Chassis & USB-C Cable Listening Equipment: Etymotic ER4SR, HZSOUND Heart Mirror, Moondrop Aria, FOSTEX T40RP MK3, VE Asura...

  Author：Andy.EF DAC Chip: ESS Sabre single ES9038Q2M-OPA1622-OPA1602 & AD8397 (SG3) PCM 32bit - 384khz DSD256, SNR: -125dB, Power: 200mW 40Ω, USB Type-C Female, 3.5mm SE OR 2.5mm BAL (Microphone: NO), 48x22x9mm, 12g, Aluminum Chassis E1DA #9038SG3/9038D Firmware Pack Version-C  ...

Author：Andy.EF DAC Chip: Cirrus Logic CS43131 DAC (Dual) PCM 32-384kHz DSD256, SNR: 133db , Power: 4 Vrms 195mW 32Ω, USB Type-C Female, 4.4mm BAL (Microphone: NO), Metal Chassis with SPC Cable Firmware: 20210319_v1p0_EE_9302_R06_R15 (V1.1.0 April 2,2021)   Strengths: Neutral and natural...

Author：Andy.EF DAC Chip: Cirrus Logic CS43131 DAC (Dual) PCM 32-384kHz DSD256, SNR: 127db , Power: 80mW 32 Ohms, USB Type-C Female, 3.4mm SE (Microphone: NO), Metal Chassis with SPC Cable Firmware: 20210319_v1p0_EE_9302_R06_R15 (V1.1.0 April 2,2021)   Strengths: Neutral and natural smooth,...

Author：Andy.EF DAC Chip: Texas Instrument PCM5100 (Single) PCM 24bit - 192khz, SNR: -115dB, Power: Unspecified, USB Micro Female, 3.5mm SE (Microphone: No), 12mm, 9g, Aluminum Chassis   Strengths: Faithfully neutral and natural smooth timbre, uncolored tonality Realistic sparkly dynamics with well...

Author：Andy.EF DAC Chip: Cirrus Logic CS43141 (Dual) PCM 24bit - 384khz, SNR: -129dB (BAL), Power: 120MW/32Ω 20MW/600Ω, USB Type-C Male Socket, 2.5mm BAL (Microphone: No), Solid Acrylic Chassis, Braided Cable   Strengths: Neutral and natural timbre with great coherence level A...

Author：Andy.EF DAC Chip: AKM AK4493EQ (Single) PCM 24bit - 768khz DSD512, SNR: -117/-119dB, Power: 125mWx2 @32Ω (BAL) 90mWx2 @32Ω (SE), USB Type-C Female, 2.5mm BAL & 3.5mm SE (Microphone: No), Aluminum CNC Chassis   Strengths: Natural and neutral timbre, slight analogue...

Author：Andy.EF DAC Chip: AKM AK4377 (OPA1622) FW: 3rd Version 1.0.0.10 MQA PCM 24bit - 384khz MQA, SNR: -118dB (SE), -114db (Bal), Power: 70mW SE 32 Ohm, 120mW BAL 32 Ohm, USB Type-C Female Socket, 4.4mm BAL & 3.5mm SE (Microphone: No),...

Author：Andy.EF DAC Chip: ESS Sabre ES9038Q2M, Ricore RT6863 Amp (Single) PCM 32bit - 768khz DSD512, SNR: -121/-116dB, Power: 2 Vrms, 125mW (SE), 2.5v 195mW (BAL) 32Ω, USB Type-C Female, 3.5mm SE (Microphone: Yes) 2.5mm BAL, 54x18x9mm, 12.6g, Aluminum Chassis Strengths: Natural...

Author：Andy.EF DAC Chip: Undisclosed AKM (Custom Quad Channels, IAA) PCM 24bit - 192khz, SNR: -108dB, Power: Adaptive up to 600Ω, 2.5mm DATA to USB Type-C Male, 3.5mm SE (Microphone: No), Aluminum Chassis  Strengths: Ethereal neutral and natural airy smooth timbre, uncolored...