# Auto pan for stereo fx
**URL:** https://unity.neuraldsp.com/t/auto-pan-for-stereo-fx/10218
**Category:** Feature Requests
**Created:** [February 28, 2023, 6:30pm UTC](https://unity.neuraldsp.com/t/auto-pan-for-stereo-fx/10218 "2023-02-28T18:30:07Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@RobertF](https://unity.neuraldsp.com/u/RobertF)
#### Post date: [February 28, 2023, 6:30pm UTC](https://unity.neuraldsp.com/t/auto-pan-for-stereo-fx/10218/1 "2023-02-28T18:30:07Z")
I am experimenting with a quadrophonic rig (using 1/2 and 3/4 as two separate stereo outs to four FRFR monitors) The ping pong delay is useful, but I would love an ‘auto pan’ block to add after any stereo effect - with speed/depth/width controls…
It would be great for straightforward stereo rigs, but in my Quadrophonic ‘surround sound’ setup, the results would make your head spin - in a good way.
I used to have a Boss PN2 Tremolo-Pan back in the 90s, so the concept is well known and could be brought into the 21st Century - Can’t be a difficult block to design - imagine a pan L/R on an expression pedal.
Then a four-way pan block - to send an effect in 360 degrees through outs 1/2/3/4 in any order… something I suggested last week in a previous Feature Request. Why not?
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### Author:  [@Vocalead](https://unity.neuraldsp.com/u/Vocalead)
#### Post date: [March 4, 2026, 7:35pm UTC](https://unity.neuraldsp.com/t/auto-pan-for-stereo-fx/10218/2 "2026-03-04T19:35:06Z")
It would be really cool to have a pan module with an adjustable LFO that can sync to tempo. One could use it as a simple left/right pan block, or switch the LFO on for auto-panning.
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### Author:  [@DiffractionCircuit](https://unity.neuraldsp.com/u/DiffractionCircuit)
#### Post date: [March 4, 2026, 8:23pm UTC](https://unity.neuraldsp.com/t/auto-pan-for-stereo-fx/10218/3 "2026-03-04T20:23:52Z")
LFO is a highly requested feature already–if implemented, you could use it for auto pan and a whole lot more. Please please please vote here:
> [@LFO,GATE,ENV assignable on module parameters](https://unity.neuraldsp.com/t/lfo-gate-env-assignable-on-module-parameters/5310):
>
> Hi to everyone, i’m ask to the Neural guys if we can wait for us on the next patchs, somethings like LFO,ENVELOPE,GATE assegnable on a module parameters,like the pedal expression. It would be a great implementation, it would allow to create very elaborate effects, without creating new modules. Thanks a lot.
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### Author:  [@h2loh](https://unity.neuraldsp.com/u/h2loh)
#### Post date: [March 4, 2026, 8:27pm UTC](https://unity.neuraldsp.com/t/auto-pan-for-stereo-fx/10218/4 "2026-03-04T20:27:36Z")
Another reason for full midi implementation, as it would help do this.
I might be doable with a separate midi or expression controller with the existing tech.
1. Assign an expression pedal to the pan control. On the QC, you can use up to 2 separate expression, but each expression can control multiple devices in tandem.
2. A separate midi controller than sends the midi controls tied to the expression pedal. The controller would have to be programmable to send the automated expression signal.
That’s a possible bandaid until they implement it fully.
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### Author:  [@xush](https://unity.neuraldsp.com/u/xush)
#### Post date: [March 4, 2026, 11:27pm UTC](https://unity.neuraldsp.com/t/auto-pan-for-stereo-fx/10218/5 "2026-03-04T23:27:16Z")
I think a workaround for a synched auto-pan would be the Tremolo set at full depth?