Product details:

Each track has 3-band EQ, pan, echo and reverb. Two XLR/TS combo inputs with proven Zoom preamps. No clipping: the R4 captures perfect sound on every take, without the need to set gain. Record up to four tracks, mix and then bounce on the separate bounce track to add extra layers. Compact, portable studio with 32-bit floating audio technology. The R4 MultiTrak is the world's first compact portable multitrack studio supported by 32-bit Float audio technology. Built around Zoom's popular portable design, the R4 will provide musicians and songwriters with an attractive new mobile device for layering music tracks, whether recording a demo or creating an original song, with professional audio quality and the added benefit of clip-free recording.Compact portable studio with 32-bit float audio technology.
Record up to four tracks, mix and then bounce off the separate "bounce track" to add extra layers.
The R4 captures perfect sound without clipping each recording, without having to adjust the gain.
Each track has a 3-band EQ, pan, echo and reverb.