确认了，DX200的AMP3卡的确音质提升很大

khellek

griffin_guan 发表于 2018-6-14 18:49
DX200 有4.4平衡端的卡吗？？

AMP4 跟 AMP4s  都是平衡端的卡， 不过市场缺货。。。。等 AMP8吧， 多几个星期就出来了

khellek

griffin_guan 发表于 2018-6-16 16:19
如果DX200也有4.4平衡端的话，那么，它跟Sony ZX300或黑砖相比哪个输出功率更大啊？？网上现在找不到ZX30 ...

http://ibasso.com/cp_xq_dy.php?id=5938#page2

AMP4 – 4.4mm TRRRS, 6.2Vrms, 124dB SNR, play time 7.5hrs, BAL HO, No LO.

• high voltage swing (+/-8V)
• balanced architecture
• design topology utilizing voltage and current feedback
• optimized for both high voltage and high current demanding monitors
• design is based on AMP3, but with an optimized layout, including shorter traces
• 4.4mm connector with larger contact points/lower contact resistance
•