# How to Record DAW Audio and Mic Together on Mac Canonical page: https://homeinstruments.com/learn/mac/record-daw-audio-and-mic/ Record your Mac DAW and microphone as two independent recorder sources, then save them to separate audio tracks if you want to edit them independently. You do not automatically need an Aggregate Device: many recording applications can capture application audio and a physical microphone separately. ## Keep the two jobs distinct The DAW output is already a digital music mix. The mic is a physical input containing your voice and room sound. Capturing the laptop microphone beside the speakers blends them acoustically and makes clean separation impossible afterward. Use headphones, then select a direct digital capture route for the music. A native macOS application-audio source may provide it on supported systems. A documented interface loopback or virtual route is an alternative when needed. Build the [music-only capture](/learn/mac/record-daw-audio-on-mac/) first. Only add the microphone after that saved test sounds correct. ## Native capture plus an independent mic In a compatible OBS setup, use a macOS audio-capable source for the DAW and Audio Input Capture for the microphone or interface. Grant the OS permissions each source needs. Screen/system-audio permission and microphone permission are different responsibilities. Choose the mic by name and inspect its input channels. If your interface has multiple inputs, ensure the selected channel actually carries the voice. Avoid adding the device globally and again in the scene. With music stopped, speak and watch the microphone meter. With speech stopped, play a beat and watch the DAW meter. This is a simple but important distinction: both sources working simultaneously does not prove either is isolated. ## When an Aggregate Device helps An Aggregate Device exposes channels from several devices as one combined device. That helps when an application needs inputs or outputs from different hardware devices through a single selection. Apple's [Audio MIDI Setup instructions][aggregate] explain creation, channel membership and sample-rate considerations. Name the device clearly so you recognize it in the DAW. Inspect the resulting channel order instead of assuming “input 1” still means the same hardware connector. An aggregate is not a mixer that magically puts all sources onto the two channels your recorder happens to select. You still need to choose the relevant channels. It also does not create audio playback in a virtual device unless you route it there. If the recorder already accepts application audio and a mic independently, start there. Fewer routing components make failures easier to locate. ## Multi-Output means something different A Multi-Output Device is used to send playback to more than one output destination. For example, a virtual-routing setup may need music sent both to headphones and a virtual audio device. It does not, by itself, add your microphone to that music. Combining outputs and combining input channels are separate operations. BlackHole's [routing examples][blackhole] illustrate when both kinds of device configuration may be involved. Use this machinery only when your chosen application path requires it. For ordinary narration beside native application capture, it can be unnecessary. ## Save a mix and isolated tracks For a practical editing arrangement, save a first track with music and voice together, a second with music only and a third with voice only. In OBS, configure both source assignments and enabled recording tracks. Check the [multiple-track guide][tracks]. Reopen the recorded file in the actual editor you intend to use. Solo the voice track and listen for a direct copy of the music. Solo the music track and listen for narration. Some room bleed is an acoustic issue; a full-level duplicate digital feed is a routing issue. A normal player may play only the first audio track. That is why a combined listening track can prevent confusion when sharing a draft. ## Diagnose echoes and drift If the voice is doubled, check whether it travels through the DAW main mix, an interface monitor mix and a direct recorder input at the same time. Disable the duplicate path at its source. If the mic becomes gradually out of sync during a long session, inspect the clock and sample-rate arrangement, especially across multiple devices. A fixed offset can align a constant delay, but will not cure a steadily growing mismatch. Test a spoken phrase with a visible clap near the start and again later in a longer rehearsal. Save the file before evaluating; previews can behave differently from the encoded result. ## Keep the session editable [Session Eye](/sessioneye.php) captures the external mic separately from DAW audio so the session editor can rebalance narration, apply voice processing or duck the music under speech. A vertical clip can use a different balance from a longer explanation without recapturing the performance. Make a second version with less narration when the same session could also work as a performance clip. Keeping music and voice separate gives you that choice. Use OBS when the mix needs to work for an audience live. Use session editing when you want to decide afterward which sentences help, which musical passage deserves space, and how the camera and DAW should share the frame. ## Illustrations - [Sound settings separate Output and Input. Confirm the intended microphone in Input; the illustrated Output tab lists playback destinations.](https://homeinstruments.com/learn/assets/mac-sound-v1.avif) - [Session Eye’s Advanced audio view keeps the music and mic balance editable, with separate gain controls and processing for narration.](https://homeinstruments.com/assets/sessioneye/2026-09-25/audio-v1.webp) [aggregate]: https://support.apple.com/en-ca/guide/audio-midi-setup/ams6e21c3f61/mac [blackhole]: https://existential.audio/blackhole/support/ [tracks]: https://obsproject.com/kb/multiple-audio-track-recording-guide