自己再回一篇
这是从蓝蜻蜓的说明书上撷取下来的
Setting Up DragonFly
Note: DragonFly employs a bit-perfect digital volume control that resides
inside of the DAC chip itself—a sophisticated implementation that ensures
maximum fidelity, dynamic contrast, and signal-to-noise ratio. With DragonFly
connected to a PC or mobile device, adjusting the host’s system volume control
will, through proxy, control the DragonFly’s onboard volume.
意思应该就是接上蓝蜻蜓之后系统音量跟蓝蜻蜓的扩大机芯片 (还是DAC芯片?) 同步了
这样就没有所谓把讯源音量调到最大再让扩大机微调的问题了?