REAPER Audio Workflows
How to hear reverb while recording a dry vocal in REAPER
Published September 26, 2026
Put the reverb on a different track from the one you are recording. REAPER writes to disk what arrives at the armed track’s record input, so a reverb sitting on a send bus is something you hear in your headphones and never something that reaches the file. Add a track, call it Monitor Verb, put ReaVerbate on it, send the vocal track to it, and raise the send until singing feels comfortable. Then play the recorded item back with that bus muted and confirm it is dry before you record the rest.
Almost nobody sings well to a completely bare headphone signal. A dry close-miked voice in isolation sounds thin, exposed and slightly wrong, and singers respond to it by pushing, going sharp, or holding back. A little reverb in the headphones fixes that in about ten seconds, and it costs nothing.
What you must not do is record it. Reverb printed onto a take is permanent. You cannot take it off later, it fights every EQ move you make afterwards, and it makes the take useless to anyone else who might mix it. So the goal is a headphone signal with reverb and a file without. In REAPER that is a routing job, not a plugin job, and it takes about two minutes to set up once.
The rule that makes this safe
REAPER records what arrives at the armed track’s record input. Everything that happens after that point, meaning sends to other tracks, other tracks’ plugins, and the master, is part of what you hear, not part of what gets written. That is why a reverb living on its own track cannot end up on your vocal file: the vocal track does not receive anything back from it.
There is one way to break that rule, and it is worth knowing so you can avoid it. REAPER can be told to record a track’s output instead of its input. In that mode, plugins on the track do reach the file. Cockos’ own troubleshooting appendix points straight at this when a recording comes back empty: “if you have selected Record Output, check the FX window for any FX that could be silencing the track’s output”. If your recordings normally come out dry, you are already recording input and you have nothing to change.
Method 1: a monitoring reverb bus
This works with any interface, including a plain two-output one or a USB mic, because it does not need a second pair of outputs. It is also the version that is hard to get wrong.
Add a track for the reverb
Insert a new track and name it something obvious like Monitor Verb. Leave it unarmed. This track exists only so you can hear something, which is why the name matters when you come back to the project a week later.
Send the vocal track to it
Open the vocal track’s routing and create a send to Monitor Verb. Keep the vocal track’s own FX chain empty. Nothing you want to avoid printing should ever sit on the armed track.
Put ReaVerbate on the bus
ReaVerbate ships with REAPER. Because this track carries only the reverb, turn its wet control up and its dry control down, so the bus produces reverb and nothing else. The dry voice still reaches your headphones through the vocal track itself.
Arm, monitor, and set the amount by ear
Arm the vocal track and turn record monitoring on, then raise the send level while you talk or sing until it feels comfortable. Set it by how easy it is to sing, not by how good it sounds. This is a performance aid, not a mix decision.
Monitoring reverb is allowed to be obviously too much. Nothing here is permanent, so if a generous wash helps the singer commit to a line, use it. The take underneath is unaffected.
Method 2: a separate headphone mix
If your interface has more than one pair of outputs, you can go further and give the performer a mix of their own: more voice, less backing track, reverb to taste, while you listen to something completely different. Sound On Sound’s REAPER column describes this build directly. Create a track, “name it ‘Monitor Bus’ and, once more, untick Master Send”, then “create a new hardware output send from this channel to your monitoring headphones’ hardware output”. Feed that bus from the vocal track and from your backing tracks with sends, and put the reverb on the bus.
Unticking Master Send is the part people miss. Without it the headphone mix also pours into your main output and you end up hearing everything twice at odd levels.
This is worth doing if you record other people. If you only ever record yourself, Method 1 is enough and there is nothing to gain from the extra routing.
Starting settings for a monitoring reverb
ReaVerbate’s controls are documented in the Cockos effects guide: room size “specifies the size of the room whose natural reverberation you are aiming to imitate”, dampening “moderates the reverb effect to allow for the fact of items such as curtains and carpet”, initial delay “allows for a delay of a specified number of milliseconds before the reverb is produced”, plus wet, dry, stereo width and low-pass and high-pass filters. The numbers below are starting points to react to, not correct values.
| Control | Starting point on a reverb bus | What it changes |
|---|---|---|
| Wet | Full, or close to it | The bus should output reverb only. Amount is set by the send. |
| Dry | Off | The dry voice already reaches you from the vocal track. |
| Room size | Middle of the range | Bigger feels grander and blurs timing cues sooner. |
| Dampening | Middle | More dampening makes the tail darker and less distracting. |
| Initial delay | 0–30 ms | A short gap keeps consonants clear before the tail arrives. |
| High-pass on the reverb | Around 200 Hz | Stops the tail thickening the low mids in your phones. |
| Low-pass on the reverb | Around 8 kHz | Keeps sibilance out of the tail, which is fatiguing to sing to. |
Check the take is actually dry
Do this once, the first time you set it up, and then trust it. It takes twenty seconds.
- Record five seconds of talking.
- Mute the
Monitor Verbtrack. - Play the recorded item back. It should be completely dry.
Routing mistakes are easy and silent. Do not take any article’s word for what your session is doing, including this one. Record five seconds, mute the bus, listen. If there is reverb on the item, the reverb is on the armed track and you are recording that track’s output rather than its input.
The latency trade-off
Monitoring through REAPER always adds a small delay, and every plugin in the monitored path adds a little more. One reverb on a bus is usually harmless, but a full chain on the armed track is not, which is another reason to keep that chain empty while tracking. If your own voice comes back late enough to be distracting, that is latency and not reverb, and the fix is a smaller audio block size. The full walkthrough is in how to fix recording latency in REAPER.
Hardware direct monitoring on an interface is the zero-latency option, but it routes the mic straight to your headphones without passing through REAPER, so there is no REAPER reverb in it. Some interfaces provide their own monitoring reverb for exactly this reason. Check your interface manual before assuming yours does not.
What this will not do
- It will not remove latency. It adds a small amount. If monitoring already feels late, fix that first.
- It will not make the take sound like the headphone mix. Your recording is dry on purpose, and it will sound bare on playback. That is the point, not a fault.
- It will not fix the room. Reverb in the phones can mask real room echo that is being recorded. Judge the room from the dry take, and see how to record vocals in an untreated room if it is a problem.
- It will not fix pitch, timing or mic technique. It makes singing more comfortable, which sometimes improves all three, but nothing is guaranteed.
- It is not your mix reverb. The settings that help you sing are usually far too much for the finished record. Choosing the real one is a separate job, covered in vocal reverb settings in REAPER that actually sound good.
If something is not working
- No reverb at all. Check the send level is above zero, record monitoring is on, and the bus is not muted.
- Reverb on the recorded item. The reverb is on the armed track and you are recording that track’s output. Move the reverb to a bus, or switch back to recording the input.
- Your voice sounds doubled or flammed. Direct monitoring on the interface and REAPER monitoring are both on. Turn one of them off.
- Everything in the mix is drenched later. The monitoring bus is still live. Mute or delete it before you start mixing.
- The reverb tail is louder than the voice. The send is too hot, or the bus still has its dry control up so the voice is arriving twice.
Keep the armed track clean and put the reverb somewhere downstream. A send to a Monitor Verb track with ReaVerbate on it gives you a comfortable headphone signal and a dry file, and one five-second test recording proves it. If you record other people, build the same thing as a Monitor Bus with its own hardware output so the performer can have their own balance.
Recorded it dry? Here is what to put on it.
The free StudioRescue vocal chain works on the dry take you just captured. It measures the vocal and sets REAPER’s stock plugins, so you can hear a finished-sounding version in seconds. Stock plugins only, nothing to buy.
Get the free vocal chainSources
- Nick Storr, “Reaper: Auto-ducking Talkback”, Sound On Sound, October 2018 - building a separate headphone path in REAPER: create a track, “name it ‘Monitor Bus’ and, once more, untick Master Send”, then “create a new hardware output send from this channel to your monitoring headphones’ hardware output”, feeding it from other tracks with sends. Checked September 26, 2026. soundonsound.com
- Cockos, REAPER Cockos Effects Summary Guide (supplement to the REAPER User Guide, linked from reaper.fm/userguide) - ReaVerbate parameter definitions for room size, dampening, wet and dry, stereo width, initial delay and the low-pass and high-pass filters. Checked September 26, 2026. reaper.fm/userguide
- Cockos, “Appendix: Troubleshooting REAPER” - monitoring options are reached from a track’s record-arm context menu, and the Record Output note quoted above: “if you have selected Record Output, check the FX window for any FX that could be silencing the track’s output”. Checked September 26, 2026. reaper.fm/guides
- Cockos, REAPER home page - current release 7.80, September 13, 2026, verified on the day of publication. reaper.fm
- Evidence the problem is real and recurring, used as community context only and not as technical proof: Cockos forum threads “Recording vocal ‘dry’ but hearing reverb in monitor”, “I want to hear fx on vocal while recording How?” and “Hear Reaper track effects on dry line input?” (forum.cockos.com), and the Gearspace thread “Headphone mix in reaper” (gearspace.com). Thread titles only; no thread bodies are quoted or paraphrased here.