好多入門級24 bit interface/Recorder 都係less than 50dB input gain
好似Zoom H4 到 H6 都係46dB gain
遇着SM7B 或其他同樣難推,就需要加Activator (SM7B requires a preamplifier with a minimum of 60 dB of gain)
Cloudlifter CL-1十分乾淨
輕鬆加個25db
如果未諗到點樣upgrade 你嘅Interface
又或者蓄落一堆Low gain Recorder 搭Low Output Mic