Whole Device

· Finish: Black
· Chassis Materials: special CNC tooled Aluminum
· Dimension: 279mm[W]×189mm[D]×55mm[H]
· Weight: 84.65oz (2.4kg)

· Working Status: Pure Class A
· Voltage: 100-120V or 220-230V, switchable
· Power Consumption: 17W

 

Pre-amplifier and DAC Section

– THD+N: RCA:< 0.0009%; XLR:< 0.0009%
– SNR: RCA: >110dB; XLR: >113dB (non-weighting)
– USB Type B Input:
44.1K-384K/16-32Bit PCM and DSD native, DSD64 / 128 / 256
– Digital Interface:
SPDIF input and output, OPT input;
Support 44.1K-192K / 24Bit PCM

Headphone Amplifier Section

– Gain: 7.8dB ( 2.47, standard ) / 0.83dB ( 1.1, low )
– Output Interface:
A 6.35mm standard headphone jack
A 4-PIN full-balanced headphone jack
A 2.5mm full-balanced headphone jack
– Max Output Power (Po):
106mW@300Ω; 650mW@32Ω (6.35mm headphone jack)
418mW@300Ω; 1200mW@32Ω (balanced headphone jack)
To enhance the reliability of CMA400i, Questyle designed a power-limited circuit used for low impedance, the output power is limited to
410mW @32Ω（6.35mm headphone jack）
430mW @32Ω（balanced headphone jack）
– THD+N:
0.0013%@1kHz, Po=100mW, 300Ω
0.0016%@1kHz, Po=50mW, 32Ω
– Frequency Response:
DC-100kHz (+0, -0.7dB); DC-600kHz (+0, -3dB)

Đang cập nhật

Đang cập nhật