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Any FX blocks you place before the Send block will be included in the signal going out to your power amp/cab. Any FX blocks placed after the Send block will be heard only through the Main outs to FOH.

Here ya go - start out with the bite size chunks videos. https://line6.com/support/helix-minutes/ As for the "oldies" thing - pah! You're a mere child - there are quite a few forum users who are beyond their allotted years of "three score and ten". Then when it come to listening to your Helix, please read this: https://blog.line6.com/2023/09/15/eric-klein-at-least-half-of-your-modelers-sound-is-determined-by-your-playback-system/ Hope this helps/makes sense.

You can’t send them individually to the FOH but you can adjust all the things you mention in the Matrix Mixer, and then send the pre-mixed stereo signal to FOH from the Stadium Send 1/4" outputs, independent of the XLR outputs.

I'm glad I came across this thread (finally), I have been working on this for a few hours and your explanation made my "light-bulb" pop on. Now the preset does exactly what I wanted to. Syphus

Since your device is new you have no personal/ custom presets and hence no need to perform a backup first. However the backup is a mandatory part of the firmware update procedure, which you will appreciate when you DO have custom data. A firmware update does not overwrite any of the existing presets in the device, neither custom nor factory presets. It does not automatically install any factory presets. So if you want any new factory presets you should perform the recommended factory reset, which does install them. However, it also deletes any custom presets. That’s where your backup comes in. My standard firmware update procedure is: 1. Perform the firmware update, which includes the mandatory pre-update backup. 2. Perform the factory reset, which includes installing the factory presets associated with that version of firmware 3 Restore your backup file created in Step 1, but selecting not to install setlists 1, 2, and 8 (the factory presets). After those three steps you will have the new firmware, the new factory presets, and all your custom presets, Global Settings, IRs, and Favourites that were on your device before the update.

There is a very reasonably priced eBook available on Sweetwater called The Big Book of Helix Tips and Tricks. It is authored by a regular contributor here named Craig Anderton. I have no affiliation with him and I am endorsing, not promoting, his product. I find it to be an invaluable resource and, given your question, I think it would be a disservice to you not to mention it. Detailed explanations of all FX blocks and their parameters is just one of the many things it covers.

I raised a ticket on this problem and Line 6 confirmed its a bug and it will be fixed in the next update.

Sharing this because I went crazy trying to figure it out, and maybe it’ll save someone else some time. A few days ago, I tried logging into Line 6 Helix Stadium, but the QR code never appeared. The manual login didn’t work either. To make things worse, the HX Stadium App kept crashing, and I couldn’t update it from my computer or through Line 6 Central. Ironically, those were the two options the manufacturer recommended when I contacted support. Since I work in tech, something didn’t add up. Everything pointed to the app not connecting to the server, which explained why the QR wouldn’t generate. Then I thought: “What if it’s the time zone?” I tried something simple: Disabled automatic time synchronization Set the time manually And… BOOM! The QR popped up instantly, and I was able to log in without any issues. Hope this helps someone out there.

None of the manufacturer's recommendations fixed the problem. Considering that it appears to be a connection problem with Line 6's servers, I tried something simple: I disabled "Date Time via Wifi" and setting the time/date manually, and boom! It fixed everything instantly! Incorrect time zone prevents connection to Line 6 servers.

I was able to get this working in Mac OS 26.1 Tahoe on a Mac mini M2. Here's what I had to do: Start the Mac in Recovery mode. This took probably 5 minutes Power off your Mac Hold down the power button until you're prompted to select either your boot drive or Options Click Options Wait a bit while it scans your disk In the top menu go to Utilities...Startup Security Utility Select the system on which you want to install the Driver. If the disk is encrypted with FileVault, click Unlock, enter the password, and then click Unlock. Click Security Policy, choose Reduced Security and check the option to allow user management of kernel extensions from identified developers Click OK. Enter the password for your account and click OK. Restart your Mac from Apple menu Download the Line6 Driver here: https://line6.com/software/readeula.html?rid=11477 Install the driver Run the following from a Terminal window (you can press CMD + Spacebar to search for Terminal if needed): sudo kextload /Library/Extensions/Line6AudioUniversal.kext Reboot the Mac I hope that helps!

Do you use any stomp buttons at all or purely snapshots? I would just clear the bypass assignment for the amp/blocks entirely. Then assign the bypass to snapshot only. Then select snapshot 1, turn things on/off as needed, save. Then go to snapshot 2, do the same and save. Sometimes the bypass assignments get confused when you have multiple things controlling what is on/off.

In Global Settings (maybe the Preferences area?) there is a parameter named Snapshot Edits that controls whether changes to Snapshot settings (like turning your overdrive block on/off) are retained or discarded when you switch snapshots within a preset. You want the changes discarded, meaning when you return to the snapshot the overdrive on/off will remain in its saved state, not retaining the change you made. However, it is a Global parameter. There is another option that may be useful but you’ll have to experiment with it. That’s the Bypass Snapshots setting available for each FX block. That removes the Snapshot control for the block, meaning that you turn it on/off manually using a footswitch.

Not really but so far that we can do nothing but praying self update over intermet will still work or updatimg with Apple stuff. Last one isn't possible for me. We did everything a customer can do. Now it is Line 6' move.

For what it's worth, I don't believe this is a conflict with any prior Line 6 app or Line 6 Windows USB driver installation on Windows since I encountered the same issue on several Windows machines none of which had any previous Line 6 software installed. As far as I can tell, Line 6 Central and the Stadium App both provide the same Line 6 Windows USB driver which would explain why Line 6 Central made no difference for me either when I tried that after the Stadium App crashed on Windows with a USB-C cabled connection. It's no longer an impediment for me since working around it by the method I mentioned previously so I'm content for this one to get fixed whenever it gets fixed. Other affected persons are free to feel differently, of course.

You can't increase the amount of processing power (DSP) available in a preset. That's the limitation - not memory. There are 2 DSP processors in Helix - one per path. You can maximize your DSP availablity by using both paths/procesors in the preset; using both paths is different from creating a split/parallel path in Path 1. A single preset can easily accommodate two amps with one on each path. Set the Output block of Path 1 to the Input of Path 2. You've immediately doubled the DSP power for the preset. If you're already using dual path presets and block selections remain greyed out then you have reached the DSP limitation of the Helix device. You can't increase that; you have to remove one or more blocks from the preset before adding another block.

The Cab block is automatically assigned for each Amplifier model in the Helix. NOTE: You can turn off this behavior in the global options in the Stadium (see the online manual). I do not know how to assign a Cab block to an Amplifier model when it is not assigned by the Unit (I assume that you can not have more than one separate Cab block assigned to a particular Amp model). The answer to you question... If you see a link symbol when you highlight the Cab block, then that modeling of the impedance, reactions and stuff is also modelled. Otherwise, I do not think that it is. (Line 6 will have to confirm this though).

It’s very easy to do. I use a combination of stomps and snapshots on all of my presets, so I keep the unit in combo mode with both the top and bottom rows being stomps. When I want one of the buttons to be a snapshot, I do the following: Select the menu in the upper left of the touch screen (three horizontal lines). Select the Command Center icon. Select the button you wish to program from the screen, then select Preset/Snap from the lower left. Select "Command" and then turn the knob to the far right to "Snapshot". Now turn the Snapshot knob to the desired snapshot number and that's it, the button is now programed to go to the specified snapshot. If you would like to change the name and color of the button, select the camera icon in the upper right of the screen, choose the snapshot you wish to rename, then select "Rename/color" from the screen. PS: You might want to edit the title of this thread LOL

That’s the way I’ve always done it. 1/4” direct, XLR with cab.

Would it be possible to change the color of the tap tempo encoder. Just for the vanity

I found this in the HN a manual. It may be relevant: NOTE: You’ll need to configure your DAW host application to receive MIDI Control input from your external MIDI controller device or software. These settings are typically found within the DAW application’s Preferences. Additionally, it is often necessary to configure your DAW host track routing so that the external MIDI Controller data is fed directly to your current Helix Native plugin instance. This often requires using a MIDI or Instrument track to receive the MIDI input and then route it to the audio track on which the Helix Native plugin inserted. Please see your application’s documentation for details.

I raised my own ticket with Line 6 to confirm it affects Ableton, and their response confirms the workaround provided by Silverhead: This is a bug with the additional USB audio busses (all after 1/2) -The workaround is to have a track or tracks with the "previous" USB busses armed in addition to the other USB outputs. For example : -USB 3-4 and 5-6 will not record without USB 1-2 armed, USB 7-8 needs to have all previous USB tracks armed in order to record in the DAW -this will be fixed in a future update -but we cannot provide any timescale for firmware updates and which fixes will be included in the next update Best regards Line 6 /Ampeg Support Europe

Move all the blocks amp/fx for guitar in path A. ie by using the editor drag and drop them into the upper line (path A) just after the initial pre-split path. Do the same thing for the fx you need for the voice but drag and drop them into the lower line (path B). Doing so your guitar chain and voice chain will be independent and separate.

If you understood the 500, you will (with time) get the Helix. I went from the 500xHD to a Helix about 10 years ago. The sound quality jump was amazing, as was the learning curve. Stick with it. Jason Sadites has already been mentioned. I also used Marco Fanton (youtube) as a resource and dropped a couple of each's presets to help understand it. FWIW I went from tweaking every preset on the 500HDx EVRY gig to reviewing patches occasionally with the Helix once I got it. I use a patch per song with minimal reuse.

Thanks, no I can literally watch/hear it glitch. But actually I've just figured it out... I found that Logic MIDI 'chase' CC#64 will send messages that confuse the Helix tempo. Disabling it solves the problem! This is quite a breakthrough and I can't see any discussion about it. Perhaps rarely used. I still don't understand why: Global>Footswitches>FS4 Function is assigned to Stomp 4, when the expression pedal is effectively taking that slot. Is this correct anyone?

You're right. That functionality does not yet exist. Submit a feature request here: https://line6.com/company/contact/productfeedback/

On Helix Stadium Floor, Firmware 1.2.1 When I use the tap switch in Combo mode, the start up screen is shown and the device turns to the edit view. Please note: I was expecting Helix Stadium as a premium product to provide all baseline functions from OG products. Instead, I find myself doing beta testing on the productive firmware. I would like to sign up for Helix Stadium Floor beta testing to contribute to working baseline functions.

Hi, Global EQ is designed to be used in a live environment, where rather than having to edit all your presets to suit a particular venue, you can use the Global setting to sculpt you audio to the environment (roll off bass etc.) The reason that Global EQ is not applied to you recording is explained in the “HX Stomp XL 3.80 Owner’s Manual” on page 58. https://line6.com/data/6/0a00051afe12673ccd29b29f5/application/pdf/HX Stomp XL 3.80 Owner's Manual - English .pdf Re: Issue 2 - Volume. It would help if you supplied more info in respect of your recording set up. For example:- Computer OS, audio interface, and DAW. For the past 10 years I have been using my Helix floor to record via USB into Logic Pro X on an almost daily basis and can say that I have not encountered the problem you describe. See page 65 of the user manual for information on how to set up your equipment for USB Audio recording. At the moment my best guess is “user error” and unfamiliarity with the hardware. Hope this helps/makes sense.

Assuming they work on different equipment … Make sure the volume for the headphones is set at a reasonable level and is not muted (see Main Volume / Matrix Mixer section in manual).

There is a banner at the top of this page which you can use to apply to become a beta tester.

Ok, for all of you readers that were sitting on the edge of your seat to see why this was happening, well, here is what Line6 found out. The bump in volume which happens after selecting the same preset again had something to do with the Ampeg B-15 Cab I was using. They switched the cab and the volume bump went away. I confirmed this also worked for me. Josh (Line6 guy) said he would send this to the developers.

I can't explain the HW interface to you, as I don't have the HXFX. I do know that using CommandCenter in HX Edit is the same for all Helix family devices. Show me your configuration in HX Edit. Here's what it looks like for my HX Stomp.

boynigel, Have you opened a ticket and then kept it open? What you can do if you have opened one and it has been closed is to continually add info which will reopen it until you get a final word as to what Line 6 tech is doing concerning updates or fixes. If you haven't opened one you can open one now and follow the previous suggestion to get some final resolve. jpd

Finally had some time today to set up a test using the Helix in a loop switcher so that I could quickly compare the engaged and bypass tone using a straight-thru signal path (no blocks). What I found when engaging the input pad (on the preset input block) was that the makeup gain needed to compensate at the output block (to my ears) was +12db. So - at least now I know where to start for unity gain when dialing in my presets using the input pad.

Yes. Open a support ticket to report a bug.

I really like the sound and feel of a compressor between the amp and cab. It just makes everything easier to play, the notes just fly off the fingerboard. But the downside is that it amplified some amp buzzing, and constant droning, which I had to adjust on the amp, the "hum" level, etc. Once I figured this trick out, it just became so much better, I wish I had discovered it earlier!

Thanks all, for these very helpful responses! I will most definitely go straight to my DAW via USB and can now rest easy. Had to laugh at the 24k gold ears comment: I definitely don't have them--pretty bad tinnitus, alas--and so that's why I need the psychological reassurance of people way smarter than I (and yup--I think you absolutely called it: I did pick up that "coloring" comment on an audiophile forum. I try to resist the BS but, gosh, those guys are so good at creating some sort of weird audio-specific FOMO anxiety (what will I miss if I don't choose the right cables and best signal path!!!!). I genuinely appreciate the patience and advice here

The least 'lossy' approach wouold be use the Stadium USB out direct to your PC/crapple device so it all remains native digital. And use the Apollo for playback. Then would be SPDIF (Stadium) to Optical (Apollo) via a converter - keeping it digital. Then XLR - no idea where the idea it will colour the sound comes from - are you a member of an audiophile BS group? They love to say ship like that (ensure the copper in the cables is aligned facing mecca or you'll be dissapointed). All of that said - if you can hear the difference between any of the above, congratulations you have 24k gold ears.

Well, you pay for the "even more realism" I suppose. I find the legacy amps are absolutely fine, and for more tweakability I am frequently playing around with a compressor before, after, and between the amp/cab. Bands had no problems touring with the Helix Floor, bands like the Doobie Brothers, so this "even more realism" is such a marketing gimmick....

All, I was making this too complicated ... I WAS WRONG - for those who read the two responses I just deleted. So after much trial and error it runs out the instant command (thunderbolt) feature in command center is much easier than I thought for sending MIDI commands via Snapshots. Or as Mark said in the movie "Renaissance Man" ... "Too easy drill sergeant!". Unlike the OG Helix Floor were I had to use a instant command for each snapshot, in the Stadium I start with snapshot one. Then I go to command center and select just the first instant command thunderbolt. For my amp I will only have to use MIDI channel one using CC as my command selection. I will start with my mesa JP-2C channel one which is CC#20 and set it for snapshot control (in the Stadium app it is a right click on CC# label then use the slide bar to enable)(on the Stadium itself you will see it pop-up when you touch the CC# label if enabling touch). 64 will be my on value and I am testing various wait commands currently using 2 ms; not sure but I may just set it to zero later after some final tests. Then I just activate the snapshot I want to change the CC# value for, make the change, and done. So you only need one instant command in my scenario with variable CC# YMMV. It may seem like more work to go between home change snapshot then back to command center or you can have the Stadium at your computer/laptop while working on this for a little less work. It almost felt like an Easter Egg until I read and read and then read again within the manual and then the lightbulb turned on in my pea brain. <darn it> jpd

I’m following this thread because the biggest issue right now appears to be snapshot inconsistency. It’s both the most important feature and, unfortunately, the most concerning bug at the moment. Until this gets fixed, the most reliable workaround—although a bit time‑consuming—is to rebuild your patch from scratch. I’ve also had decent success by creating a brand‑new preset (saving frequently) and then copying blocks over from the problematic patch one block at a time. Again, save often. Once all the blocks are in place, you can rebuild and configure your snapshots. One thing I now do EVERY single time I create or update a snapshot is test each snapshot individually BEFORE saving the patch. This has helped me avoid corrupted or inconsistent states.

I am going through this, too. Able to connect my wifi, but No QR Code, and won't let me log in manually. I go to my PC and download all of the drivers and the latest Helix App, turn the wifi off on the XL, and connect the usb to my PC. When I go to open the Helix App is crashes before I can connect. I do have my Studio One daw and Presonus 68C on this PC. Not sure if that has any bearing on it. I am trying not to throw this thing into the Mississippi.

No. It should be very easy to fix this for Line6 though. Open a support ticket , tell them that you can't accomplish this right now and hope that they add this in a future update.

Aha …. I think I’ve sussed this out (I only just noticed this glitch). It seems that when importing a preset the volume pedal doesn’t copy over properly. Try clearing the volume block and then adding it back in! Bit of a nuisance but worked for me. Let me know if it works for you

Hi, I just thought I would share my experience. It seems that the TRS cable cable method work with a HX Stomp, but it wont work with a Helix (I guess the exp pedal jacks work differently). I have a Helix Rack and a Hotone II Press. No matter what type of cable I use, I have the 100 - 0 - 100 problem. This is due to how the Exp jack of the Helix work, and how the Hotone II Press works. I tested the resistance tip - sleeve and ring - sleeve on the Hotone using a TRS cable. When fully down, tip - sleeve is 0 but ring - sleeve in 10k Ohm, and on the contrary, when fully up, tip - sleeve is 10k Ohm and ring - sleeve is 0. Then I found a post explaining how the Exp jacks in the Helix are wired, and this wiring makes that they "kind of" sum the resistance of tip-sleeve and ring-sleeve (Ohm laws, so not quite a sum when in parallel and blah blah blah). Long story short, the Hotone II Press will never work correctly, not with a TS cable, nor with a (fully wired) TRS cable. The trick is: use TRS jacks, but make a cable that only wires tip to tip and sleeve to sleeve, and leave the rings unwired. This way, the Helix only sees the tip - sleeve resistor that goes from 0 to 10k Ohm. I've done it, and it works flawlessly.

You'll never get an answer. Line 6 doesn't give a damn about its users.

Well getting all technical, Bias is the only thing you can alter on a real amp and it's not a user adjustment because if done incorrectly you'll need a new set of output tubes. Sag is inherent to the power supply design but it will increase over time. Hum and Ripple get worse as an amp ages or get better as it grows some mojo depending on your viewpoint. I'm not sure about BiasX but it probably relates to the biasing and crossover distortion which never sounds good. Real valve amps all have some hum and ripple but mine hum at 50/100Hz not 60/120Hz so the modelled versions sound wrong.

Getting the metaI shield off is the worse bit ,it is in two parts, I left it off until the fix was well proven . I would NOT remove the caps , just systematicly reflow each leg of all components in the vicinity, make sure you use liquid "no clean" flux and a nice needle point iron, hot air is too hit and miss. If you want to replace any surface mount can caps (no need) twist them with pliers and they snap off niceley ,do not attempt to desolder as the solder pads will be damaged or rip off the board. I think the cause of the fault is that it is easy for input jack plug put direct leverage stress on the board with use and abuse, maybe 90degree jacks plugs would stop this in future. Good luck ,let us know how you get on .

Just to emphasise Variax 600 uses the original Workbench (Not HD Workbench) and it does not have the capability to adjust the volume of individual string. Only HD Workbench able to do this but It does not support Variax 300/500/600/700.

https://www.thomann.de/gb/graph_tech_ghost_saddle_set_pn800000.htm Worth the money, your guitar will get life.

Here it is if you don't want to re-direct.