Review and Measurements of Musiland MU2 Plus DAC & Amp

[tomli747]

Yes. That's correct.

 

[levv]

Meizu HIFI DAC Headphone Amplifier PRO

The main difference between Meizu HIFI Amplifier PRO (~$45) and Meizu HIFI Headphone Amplifier is(~$30):
- Amplifier is CS43131 chip.
- Amplifier PRO is CS43131 DAC chip, equipped with two professional TI OPA1622 second-level op amps, with Hi-Res sound quality certification.

Meizu HIFI DAC Headphone Amplifier PRO
High performance DAC / Pure HIFI sound quality / 600Ω High impedance / Super two stage amplifier
1. Cirrus Logic CS43131 high-performance independent DAC decoder chip, up to 120dB dynamic range, less than 0.0003% harmonic distortion. Supports up to 32bit/384kHz PCM decoding output, and Direct Stream Digital high-resolution audio format DSD64/DSD128 decoding.
2. Texas Instruments' secondary amplifier chip is powered by TI OPA1622, it offers up to +145mA/-130mA current drive capability and 10V/μs transient slew rate.

Frequency response / FR: 20Hz ~ 40kHz
Signal to noise ratio / SNR: >120dB,
Dynamic range / DNR: > 120dB,
Distortion / THD + N: <0.0003%,
Output load: 16Ω ~ 600Ω adaptive,
Output power: 30mW dual channel @32Ω, 6.7mW dual channel @600Ω

https://www.aliexpress.com/item/4000149501043.html

 

[Ashimaru]

View attachment 23023View attachment 23024
The above are 1.7V and 0.5V 1k thd measurements. No 900hz weirdness from here. Using hf player on android playing my test tone file.

Is Onkyo HF Player your favorite Android music player? Why?