I'm new at this harmonizing pedal thing, is there a way to set an automatic low 3rd harmony in my Acoustic Play? I send my guitar signal so the pedal recognizes which key I'm in, so it needs to be automatic, without assigning a key to the preset. Is there a way? 

I had trouble finding a way to update the firmware on a pair of MPA200BT speakers within the MacOS/iOS ecosystem. The Live Control app for iOS is OK for controlling sound when things are set up just right, but needs a serious update, including to allow a user update speaker firmware from an iPhone. Here's my workaround using a MacOS device and the Bluetooth File Exchange utility. 

To update firmware on a MacOS device, 1. download the firmware file from the Behrniger downloads site for the MP200BT. Save the file to a place you can access later. 2. Starting with the speaker off, press the volume knob and turn on the speaker. Press the knob again when speaker display says "update firmware." This will put the speaker in receiving mode. 3. Open the Bluetooth File Exchange utility on the MacOS device. In file menu, select “send file.”  Navigate to the downloaded firmware update, select it, and press send. Select the MPA200BT speaker from the list and press send. 4. The MacOs device should show the speaker being paired for bluetooth, and the speaker display should (eventually) show the firmware downloading. (Note that this worked well for one speaker and never paired with a second speaker and instead showed an error message. However, using the updated speaker as the master unit, this update fixed the issues I was having playing a stereo mix through the speakers over BT.)

Hope this is helpful.

Good afternoon friends. I'm Leonardo. I got a Behringer Wing and I had a problem updating the firmware.
While I was trying to update through my iMac, there was a power outage. now i can't access the console data. so I can not enter . I try to connect with my usb connected to the iMac holding the selection button next to Screen, open two partitions on the computer and put a current firmware and even then, it doesn't restart. I continue with the machine without data. How can I solve this problem. I live in Angola and there is no store for me to go to. Help me friends and sorry for my english mistakes.
the screen does not light up

My church is running a Midas M-32 board and buses 1-12 are being used for individual wireless IEMs. My question is, is there a way to save individual bus mix settings so our musicians don't have to completely start from scratch everytime we fire up the board?

I bought these effects a couple months ago I like them very much but I'll sudden they stopped working I would like to ask the working on this and maybe I can send it back and have you guys look at it get back to me as soon as possible thank you

am I to trust tracktion 7 running my backing tracks and midi track to light control (ex; entecc with DMXis). I know people love Ableton but i've been building tracks with tracktion for years. My concern is playback when live. Is it correct or common to use a DAW to play backing tracks while live or export to wav file and use other type of backing track player. Then there is still the midi track for lighting to contend with. Here we go!

Red led does not show when powered. And no variation in the fx when triggered. just body space and depth. I use a power adapter set at 9vaults. The setup is with percussion and drums microphone to fx pedals then to a mini Devine mixing panel desk then to the monitors. How easy or complicated can it be. I'm new to fx pedals.