A TRACK 1 AUDIO MIXING GUIDE

What is a spatial plugin?

A spatial plugin shapes where sounds appear in a mix. Depending on its design, it can change left-to-right position, stereo width, perceived distance or room ambience. Conductor Stage by Track 1 Audio combines stereo panning, virtual soundstage placement and position-linked reverb, EQ, compression and optional volume falloff for your full mix.

By Levi Brooks · Published · Updated

Start with the part you want the listener to notice. Then give the supporting parts enough space to do their job. This guide explains the differences between spatial placement, stereo widening and doubling, with a repeatable setup you can try in Conductor Stage Free, our free spatial plugin for Mac and Windows.

Direction, width and depth are different decisions

Direction describes where a source appears between the left and right channels. Your DAW’s pan or balance control is a starting point, although its behavior depends on whether the source is mono or stereo and how the host implements the control. Moving a supporting instrument away from the lead can create separation without adding another effect.

Stereo width describes how broadly a sound occupies the image. Width depends on the relationship between channels, not just where the pan control points. A broad keyboard can wrap around a centered vocal while still sounding close. A narrow sound can sit at the back of a mix. Widening and distance are related creative choices, but they are not interchangeable.

Depth is the impression of near and far. Direct sound, reverb balance, tone and level all contribute. These cues work in context: an immediate vocal makes a roomier backing part feel more distant. Adding the same wash of reverb to everything can remove the contrast you were trying to build.

Stereo panning vs stereo balance: what changes?

Stereo balance changes the relative levels of the existing left and right channels. Turning a balance control toward the right typically turns down the left channel; it does not move that left-channel material into the right output. A stereo panner can reposition the left and right input channels within the output stereo field. The exact routing, gain and available width controls depend on the DAW and selected pan mode.

Stereo panning and balance on a stereo track
ControlWhat it changesWhat to listen for
Stereo balanceThe relative level of the existing left and right channels.Material unique to the quieter side becomes quieter too.
Stereo or dual panningThe output position of each input channel, with controls that vary by host.Both sides can be repositioned; their width and relationship may change.
Mono panningThe distribution of one input signal between left and right outputs.The apparent direction of a single source.

Try it with a stereo piano

Imagine a piano recording with low notes mainly on the left and high notes mainly on the right. Move a balance control fully right and the left-channel low-note material is reduced or removed. With independent stereo panning, you can direct both input channels toward the right instead. Combining them can change level and phase interaction, so leave headroom and listen in mono as well.

In Logic Pro, stereo channel strips default to Balance; Stereo Pan lets you position the two input channels individually and adjust their spread. In Ableton Live, Split Stereo Pan Mode provides independent positioning for left and right. Check your host’s selected mode before comparing results. See Apple’s pan and balance guide and Ableton’s Split Stereo Pan instructions.

Left-to-right positioning is one part of a spatial workflow. Conductor Stage also coordinates perceived distance and room perspective through position-linked reverb, EQ, compression and optional volume falloff. Watch the Conductor Stage panning demonstration, then compare the processing in your own session.

Spatial plugin, stereo widener, doubler or room simulator?

Choose the processing for the mixing problem
ToolMain taskListen for
Stereo pannerSet left-to-right direction.Separation and a clear musical center.
Stereo widenerChange the spread and relationship between channels.Useful width without losing important material in mono.
Doubling pluginCreate variations or additional voices from a part.Thickness, timing, pitch variation and articulation.
Spatial placement pluginCoordinate direction and perceived distance.Foreground, supporting parts and a shared room perspective.
Acoustic simulatorModel documented room or reflection behavior.The particular environment and source/microphone relationship.
Binaural rendererUse head-related cues for spatial listening.The intended headphone presentation and localization.

Some products cover several rows. Softube Layers emphasizes doubling and widening. Auburn Sounds Panagement combines binaural distance panning with reverb and stereo controls. Goodhertz Panpot offers several panning methods. These developer descriptions were checked on October 24, 2026. Our spatial placement and room simulation comparison explains the distinctions in more detail.

Watch: Conductor Stage demo

Watch Conductor Stage, a spatial plugin for stereo placement, space emulation, reverb, EQ and compression. Shape full-mix depth beyond stereo panning.

Watch on YouTube ↗13:07 · Published

Open the Conductor Stage demo watch page ↗

How Conductor Stage uses spatial processing

Conductor Stage gives each sound a position on a virtual soundstage. That position connects stereo placement with native reverb, EQ, compression and optional distance attenuation. Set your close sound at the microphone baseline, choose the treatment you want as a part moves farther away, then listen to the combined change.

The selected room character stays in place while the balance of direct and processed sound changes. This is creative room emulation for music production. It does not calculate a venue from physical geometry or claim a library of measured rooms. Premium can host compatible reverb plugins, so you can build around an effect you already use, subject to its supported parameter connections and your vendor license.

Conductor Stage is a spatial plugin for stereo mixes. It does not supply Dolby Atmos encoding, elevation control or HRTF binaural rendering. If a project requires one of those delivery formats, choose a tool that explicitly supports it. For a stereo production, start by deciding what should feel close, what should sit wider and what should recede.

Try a vocal, guitar and synth placement

  1. Establish the foreground. Start from your rough balance. Keep the lead vocal clear enough to follow without making every other part disappear. Leave the vocal relatively immediate while you make the first supporting placement.
  2. Place a supporting guitar. Insert Conductor Stage Free on the guitar and set the microphone baseline. Move the source to one side, then compare similar positions at different distances. Listen for room around the vocal rather than choosing the widest possible setting.
  3. Choose the room perspective. Set the reverb character and baseline wetness. Move the guitar back a little. If articulation gets lost, reduce the distance treatment or wetness before adding compensating EQ elsewhere.
  4. Give the synth a separate role. On a supporting synth, try a softer, more distant position while the guitar stays clearer. Preserve its musical function. Distance should change the perspective, not turn an important hook into an indistinct wash.
  5. Check the balance. Optional volume falloff can participate in placement, or stay at zero when you want the existing levels to hold. Compare bypass at a similar perceived loudness, then return to the whole arrangement.

Repeat with drum ambience or backing vocals once those relationships make sense. A tight kick and a more diffuse supporting percussion part can create depth without treating every drum the same way. A recording with a room already printed into it needs a different starting point from a dry close microphone.

Use dry/wet balance to keep definition

A dry/wet balance determines how much direct and effected sound you hear. In a spatial workflow, it helps shape immediacy and room perspective. More effect is not automatically more believable. A vocal can become harder to understand, or a guitar’s attacks can blur before you get the useful sense of distance you wanted.

Listen for the smallest change that improves the relationship between parts. Keep a close reference, add distance to a supporting source and stop when the arrangement opens up. Then check the result quietly and in mono using your DAW’s monitoring controls. A spatial effect that sounds impressive in solo still has to work beside the other instruments.

A free spatial plugin, or linked multitrack control?

Conductor Stage Free provides single-track placement with native processing, presets, a written position-specific DIY guide and the Stage Placement utility. It is a free edition, not a timed trial. Download Mac AUv2/VST3 or Windows x64 VST3 without entering an email, creating an account or activating a key.

Conductor Stage Premium adds a shared master for linked source instances, compatible effect hosting and the documented current-position chain-building workflows. Your DAW still provides audio routing and track levels. A one-time purchase includes lifetime access and free updates forever. Check the product page for current pricing and the format and DAW compatibility notes before choosing a build.

For the next session, choose one problem you can hear: a vocal buried by guitars, a synth competing with the lead, or supporting percussion that needs a room around it. Use stereo positioning, ambience and depth to solve that problem. Keep the settings that make the song easier to follow.

Download Conductor Stage Free spatial plugin ↓Compare Conductor Stage Free and Premium ↗