Expert Sleepers ES-9 USB Audio Interface
Moderators: Kent, luketeaford, Joe.
Re: Expert Sleepers ES-9 USB Audio Interface
It would probably be better for you to get the ES-3 & ES-6 modules, which will connect to your Saffire via ADAT.
Re: Expert Sleepers ES-9 USB Audio Interface
Ok, we got a problem here.
My ES-9 is no longer accessible from my Windows system...
What I did today:
- I had some problems with Ableton CV tools
- apart from that, everything was working perfectly
- I used my ES-9 over months and months as my main audio interface right into Ableton
- today I checked the Expert Sleepers website and downloaded the driver for the ES-9
- installed the driver
- installed the Silent Ways VST3 (to solve my CV tools issue)
- Rebooted
- ES-9 is gone
- Windows can´t find it properly
- Ableton can´t find it any longer as an ASIO device

But the ES-9 is somehow there in the device manager...
And in Ableton I can only see it under the MME/Direct X devices

My ES-9 is no longer accessible from my Windows system...
What I did today:
- I had some problems with Ableton CV tools
- apart from that, everything was working perfectly
- I used my ES-9 over months and months as my main audio interface right into Ableton
- today I checked the Expert Sleepers website and downloaded the driver for the ES-9
- installed the driver
- installed the Silent Ways VST3 (to solve my CV tools issue)
- Rebooted
- ES-9 is gone
- Windows can´t find it properly
- Ableton can´t find it any longer as an ASIO device

But the ES-9 is somehow there in the device manager...
And in Ableton I can only see it under the MME/Direct X devices

Re: Expert Sleepers ES-9 USB Audio Interface
Quick update on my issue: I followed this guideline from Ableton https://help.ableton.com/hc/en-us/artic ... L-Windows-
The good news is: I have a connection to the ES-9 again now.
The bad news is: This connections runs now exclusively through the Asio4all drivers. So even if Ableton now works, I cannot change the settings within Windows 10. This leads to Ableton using the device exclusively.
I guess I still appreciate some help here to sort things out. Thank you


The good news is: I have a connection to the ES-9 again now.
The bad news is: This connections runs now exclusively through the Asio4all drivers. So even if Ableton now works, I cannot change the settings within Windows 10. This leads to Ableton using the device exclusively.
I guess I still appreciate some help here to sort things out. Thank you


Re: Expert Sleepers ES-9 USB Audio Interface
If you need to revert to your previous driver version, they're all still online:
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
https://www.expert-sleepers.co.uk/downl ... _setup.exe
Re: Expert Sleepers ES-9 USB Audio Interface
Thank you Os. Going back to 4.82 solved all the issues 4.86 created.
- kanstraktar
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Re: Expert Sleepers ES-9 USB Audio Interface
Hi, are there any modules coming to thomann soon? Thanks
Re: Expert Sleepers ES-9 USB Audio Interface
T makes sales of a billion a year while others go bankrupt. Nevermind, let's have some Happy Meal in the meanwhile.
- kanstraktar
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Re: Expert Sleepers ES-9 USB Audio Interface
Wow thanks for your assumptions. Enjoy your happy meal!
- studio460
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Re: Expert Sleepers ES-9 USB Audio Interface
Apologies in advance if this has all been answered, but I only just discovered this device now. I have some rather specific questions:
1. I own two Roland M-1000 digital line-mixers which accept either x4 S/PDIF coaxial-inputs or x1 TOSlink and x3 coaxial S/PDIF inputs. Since S/PDIF only supports a single 44.1/16 stereo-pair, I would only be able to receive two channels via the ES-9's single TOSlink output. Is this correct?
2. I would use this primarily as I/O from my modular-rig to Apple Logic Pro on running on an iMac. If using a USB cable/port as the primary connection (since I assume TOSlink will only send two audio channels), does Logic recognize the datastream as 14 independent channels (i.e., assignable to 14 discrete tracks)?
3. Just to clarify, both macOS and iOS devices do NOT require any specific drivers for this to work, correct?
4. Has this been tested yet with macOS 11.0 (Big Sur) and Apple Logic Pro 10.6?
Thanks!
1. I own two Roland M-1000 digital line-mixers which accept either x4 S/PDIF coaxial-inputs or x1 TOSlink and x3 coaxial S/PDIF inputs. Since S/PDIF only supports a single 44.1/16 stereo-pair, I would only be able to receive two channels via the ES-9's single TOSlink output. Is this correct?
2. I would use this primarily as I/O from my modular-rig to Apple Logic Pro on running on an iMac. If using a USB cable/port as the primary connection (since I assume TOSlink will only send two audio channels), does Logic recognize the datastream as 14 independent channels (i.e., assignable to 14 discrete tracks)?
3. Just to clarify, both macOS and iOS devices do NOT require any specific drivers for this to work, correct?
4. Has this been tested yet with macOS 11.0 (Big Sur) and Apple Logic Pro 10.6?
Thanks!

- fruitsnake
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Re: Expert Sleepers ES-9 USB Audio Interface
1. yes
2. yes
3. yes
4. not sure
2. yes
3. yes
4. not sure
- AMillionMonkeys
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Re: Expert Sleepers ES-9 USB Audio Interface
I’m using an ES-9 with Logic Pro 10.6 on Big Sur and haven’t had any issues but I am doing really basic stuff.studio460 wrote: ↑Tue Dec 08, 2020 8:03 pmApologies in advance if this has all been answered, but I only just discovered this device now. I have some rather specific questions:
1. I own two Roland M-1000 digital line-mixers which accept either x4 S/PDIF coaxial-inputs or x1 TOSlink and x3 coaxial S/PDIF inputs. Since S/PDIF only supports a single 44.1/16 stereo-pair, I would only be able to receive two channels via the ES-9's single TOSlink output. Is this correct?
2. I would use this primarily as I/O from my modular-rig to Apple Logic Pro on running on an iMac. If using a USB cable/port as the primary connection (since I assume TOSlink will only send two audio channels), does Logic recognize the datastream as 14 independent channels (i.e., assignable to 14 discrete tracks)?
3. Just to clarify, both macOS and iOS devices do NOT require any specific drivers for this to work, correct?
4. Has this been tested yet with macOS 11.0 (Big Sur) and Apple Logic Pro 10.6?
Thanks!
- studio460
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Re: Expert Sleepers ES-9 USB Audio Interface
Awesome! Thank you!
Excellent! Thank you!AMillionMonkeys wrote: ↑Wed Dec 09, 2020 12:54 amI’m using an ES-9 with Logic Pro 10.6 on Big Sur and haven’t had any issues but I am doing really basic stuff.
Wow! This is clearly a hugely powerful capability, and for macOS users, apparently, seamless. A bit pricey, but it provides unique capability that multiplies the power of modular, by, uh . . . 14!

- AMillionMonkeys
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Re: Expert Sleepers ES-9 USB Audio Interface
It’s so smooth. Plug and play, no software required. It even works on M1 Macs. Meanwhile, I still can’t install the software for my Apollo.studio460 wrote: ↑Wed Dec 09, 2020 1:19 amAwesome! Thank you!
Excellent! Thank you!AMillionMonkeys wrote: ↑Wed Dec 09, 2020 12:54 amI’m using an ES-9 with Logic Pro 10.6 on Big Sur and haven’t had any issues but I am doing really basic stuff.
Wow! This is clearly a hugely powerful capability, and for macOS users, apparently, seamless. A bit pricey, but it provides unique capability that multiplies the power of modular, by, uh . . . 14!
- Back Down the Path
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Re: Expert Sleepers ES-9 USB Audio Interface
So I got an ES-9 yesterday.
I mostly got it for the purpose of multi-tracking, with a thought or two toward trying VCV rack and M4L CV Tools/etc.
What I wasn't prepared for was the almost instant eureka moment of running VSTs out of it through my modular back into Ableton.
In any event, I've never felt more freedom and integration with my setup. Sending run-stop commands and CV clock (jittery as it may be) from Ableton to Pams is pure joy. But so easily and seamlessly running Diva into Blades and FX Aid...well, that's just changed the game in my corner of the universe.
I know the hardcore purists around here are anti-ITB sound generation, but this is special for me. Fusing the two things together might actually, finally, get me making some tracks I really like. So, thanks to Expert Sleepers for making a product that has me feeling like this awful year might not have been so bad after all!
I mostly got it for the purpose of multi-tracking, with a thought or two toward trying VCV rack and M4L CV Tools/etc.
What I wasn't prepared for was the almost instant eureka moment of running VSTs out of it through my modular back into Ableton.
In any event, I've never felt more freedom and integration with my setup. Sending run-stop commands and CV clock (jittery as it may be) from Ableton to Pams is pure joy. But so easily and seamlessly running Diva into Blades and FX Aid...well, that's just changed the game in my corner of the universe.
I know the hardcore purists around here are anti-ITB sound generation, but this is special for me. Fusing the two things together might actually, finally, get me making some tracks I really like. So, thanks to Expert Sleepers for making a product that has me feeling like this awful year might not have been so bad after all!
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Re: Expert Sleepers ES-9 USB Audio Interface
Just ordered this. I'm psyched to run audio from my ipad through some analog bits. One thought: I don't really need 14 inputs, but some extra dc outputs would have been useful.
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Re: Expert Sleepers ES-9 USB Audio Interface
Does anybody know if I could get 16 channels out of Audulus using an es9 with the es5 expander?
Re: Expert Sleepers ES-9 USB Audio Interface
AFAIK Audulus doesn't support the necessary encodings for the ES-5. However an ES-8 plus ES-3 would give you 16 outputs from Audulus no problem.
Re: Expert Sleepers ES-9 USB Audio Interface
How do I configure an ES-9 in Presonus Studio One on Windows 10? I seem to get only L and R inputs...
Last edited by AndiSt on Wed Dec 16, 2020 10:47 am, edited 2 times in total.
Re: Expert Sleepers ES-9 USB Audio Interface
Maybe click one of the 'Add' buttons?
Re: Expert Sleepers ES-9 USB Audio Interface
...correct - add inputs, and then don't get distracted by default labelling conventions in Studio One...

Re: Expert Sleepers ES-9 USB Audio Interface
The sound quality of the ES-9 is very good. Suggestion for a future firmware update (if possible): visual indication that inputs are clipping (inputs hitting the upper limit). Clipping is generally not an issue with the ES-9, but when jamming on a modular, it can happen. For modular, 32-bit float would be perfect, but this might nbe something for a mark II...
- fruitsnake
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Re: Expert Sleepers ES-9 USB Audio Interface
Maybe clipping could be indicated by having the LED blink rapidly for a second or two. I would really love such a feature.AndiSt wrote: ↑Thu Dec 17, 2020 10:12 amThe sound quality of the ES-9 is very good. Suggestion for a future firmware update (if possible): visual indication that inputs are clipping (inputs hitting the upper limit). Clipping is generally not an issue with the ES-9, but when jamming on a modular, it can happen. For modular, 32-bit float would be perfect, but this might nbe something for a mark II...
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Re: Expert Sleepers ES-9 USB Audio Interface
I'm having a problem connecting my es9 to my ipad air 4th gen. Sometimes the ipad recognises it, sometimes it does not. It just seems to be at the whim of the ipad. Changing apps or going into sleep mode can disconnect it, then it will only come back at a seemingly random time of the ipad's choosing. It's connected directly via the brand new USB-c cable coming out of the brand new ipad going into the brand new es9. Anyone have any idea how to fix this? I'm in touch with Os via email who is very responsive but thought I'd reach out here as well because I really need a solution quickly. Any insight would be highly appreciated.
Re: Expert Sleepers ES-9 USB Audio Interface
Yes, this is what I have in mind: blue flashing when signal OK, red flashing when cipping.fruitsnake wrote: ↑Thu Dec 17, 2020 6:13 pmMaybe clipping could be indicated by having the LED blink rapidly for a second or two. I would really love such a feature.AndiSt wrote: ↑Thu Dec 17, 2020 10:12 amThe sound quality of the ES-9 is very good. Suggestion for a future firmware update (if possible): visual indication that inputs are clipping (inputs hitting the upper limit). Clipping is generally not an issue with the ES-9, but when jamming on a modular, it can happen. For modular, 32-bit float would be perfect, but this might nbe something for a mark II...