PDKTDK

That would be cool to have a DT subgroup of amp models. Not that there’s a huge group of us.

I find the controls pretty straight forward. ...and the results undeniable. Its a a definite upgrade. YMMV

They did for me....twice. It took over 3 months each time. I have 2 so as these fail I will be moving on at this point...but I will miss them when that day comes.

You'll likely be thrilled with Helix with DT. I base that on the fact that I've never met or chatted with anyone who was disappointed. It's great! By great I mean WAY BETTER. If you have a helix try it and if the controls from the Helix don't work you will know...it needs to be updated. I do not know if your audiobox will work but it can't hurt to try. ...but check this out: https://www.google.com/search?q=m+audio+uno+midi+used&ie=&oe= $15 bucks(!) and you won't need midi cables which will cost you nearly that much anyway.

HD series with L6 link? You don't have to use the effects. HD300's are starting @ $150 used doing a quick search. https://www.google.com/search?q=hd300+l6&ie=&oe= A midi Floorboard(?) starts @ the same price point: https://www.sweetwater.com/c513--Foot__and__Pedalboard_MIDI_Controllers

1. Did you try re-installing the M Audio driver? https://m-audio.com/support/download/drivers/midisport-windows-driver-v6.1.2 2. try a different computer? At that point I would take it in to a service center.

I guess you tried this - From the manual: DT Amplifier Factory Reset As mentioned in the above sections, when customizing any settings via MIDI, your changes remain “saved” internally on the DT amplifier. This includes changes made to the preamp and power amp per Voicing switch value, Reverb and more. To return all settings back their factory default state, you’ll need to perform a “Reset” of the DT amp. To perform the Reset, start with the DT amplifier powered “Off,” then simultaneously hold the Voicing toggle switch DOWN and the Pentode/Triode toggle switch UP while powering the amp “On.” Continue to hold these toggle switches in this position until you see the Voicing “I” indicator light up (this takes about 15 seconds). The DT factory default settings are then fully restored and your DT amp is ready to play. https://line6.com/media/dt50/DT_MIDIGuide_v2_0_RevA_English.pdf

It's about time! Although it appears we are a dying breed with Helix functionality we have much to explore, celebrate and share. I look forward to participating and learning from your group.

I should’ve traded up to that helix years ago. If you are using your DT 50/25 in conjunction with the HD 500 X, You will only gain. You lose nothing. That’s the bottom line. The answer to all of the questions is a resounding “yes you can!”. The learning curve for the helix is a couple of hours coming from the HD 500 series. Its only a win situation and as I said somewhere here in the last 2 months as a new helix owner...I haven’t seen anyone sell their helix and go back to an HD series. The tone behind my words is joyous rapture. Upgrade folks!… And let’s start sharing presets! The XLR out to front of the house is great too in my opinion. No complaints there either.

It’s so ridiculously good! I was able to get this functionality two months ago when I first got the helix thanks to another member who taught me basic MIDI. All the musicians in my town were hounding me to play through my rig. I finally had to put the Kabash on it LOL Dialing in sounds was never this easy with the HD 500. Truly a dream rig. Although I have the added stress of wondering if my amps Will have the dreaded power transformer failure… For the third time. ....but for the last year of steady use of my DTs...so far so good. Congrats.

@psarkissian are there any warning signs on these amps when it is nearing time to change the tubes?

It can’t hurt to try. It may work.

It won’t brick the amp. And by holding a few switches while powering on you can reset your amp. So there’s no risk. It will either work or it won’t. It probably won’t even detect your amp if using an incompatible cable.

I bought mine at a guitar center. Most music shops should have the M audio branded midi USB interface. Or order one off Amazon or eBay. https://www.guitarcenter.com/M-Audio/USB-Uno-1X1-MIDI-Interface-1274115051974.gc?cntry=us&source=4WWMWXGP&source=4WWRWXGP&gclid=Cj0KCQjwvdXpBRCoARIsAMJSKqJ3MGPaHBuJP4AWYdxMHGMYAVUZ3kjrguHtZjZqYYmF4L6I8gEc_uYaAhF-EALw_wcB

Many people had problems updating their DT 50/25s using a generic midi to USB adapter. I used the M audio one and it worked perfectly for both my amps.