speedF-series-derived preampsexpand_more0 mentions
Commenters note the M4 uses preamps related to Zoom's reputable F series recorders, reaching a max input level around 135dB, which is considered very high for the category. This is cited as a major reason the recorder overdelivers for its price.
Strongly positive
graphic_eqExcellent sound qualityexpand_more0 mentions
Multiple users who compared many recorders say the M4's audio quality is outstanding, with one saying it beats their long-time favorite Olympus LS-100 and calling the sound insane.
Strongly positive
attach_moneyStrong value for priceexpand_more0 mentions
Commenters repeatedly describe the M4 as a bargain or underrated given how cheap it can be found relative to its capabilities, including being cheaper than the Tascam DR-07xp while sounding better.
Strongly positive
graphic_eq32-bit float flexibilityexpand_more0 mentions
A user describes recording 32-bit WAV files directly to the M4 and transferring them into a DAW like Logic Pro for stem separation, praising it as a compact, high-quality mobile studio setup.
Strongly positive
check_circleEnd-to-end optimized designexpand_more0 mentions
One commenter likes that the M2/M4 design is tightly matched between mic capsule and preamp/ADC, letting Zoom tune the electronics specifically for their own capsules to maximize performance.
Widely praised