Studio Field v1.5 is now available on the Mac App Store ![]()
This is the first major update to Studio Field, and probably the biggest milestone for the app so far. What started primarily as a companion for the OP-1 Field has now grown to support five Teenage Engineering devices:
• OP-1 Field
• OP-XY
• OP-1 original
• OP-Z
• EP-133 K.O. II
A huge thank you to everyone who has been testing Studio Field, reporting issues, sharing ideas, and helping me understand the different workflows around these devices. A lot of what has changed and improved in v1.5 comes directly from feedback from the community.
My goal with Studio Field is still pretty simple: make backups, file transfers, and managing your device content easier and safer, while keeping the actual music-making workflow where it belongs — on the devices.
One of the biggest technical challenges has been making MTP file transfers reliable, particularly with devices such as the OP-1 Field and OP-XY. I’ve spent a lot of time working on this, and the MTP implementation in the current version is now significantly more stable and reliable.
And just to reassure anyone worried about MTP disconnects: if a connection is interrupted, nothing dangerous happens to your device or existing content. The file transfer simply stops, and in some cases you may need to restart the device before reconnecting.
Development is very active and I’m constantly improving and refining the app. If you have an idea for a new feature, find something that could work better, or run into a bug, please use the Support section inside Studio Field. I’m also very active here in the community and will try to respond and fix problems as quickly as possible.
There is still plenty I want to add and improve — v1.5 is definitely not the finish line. ![]()
Thanks again to everyone who has helped test the app, suggested features, reported bugs, or simply supported the project. It genuinely helps shape where Studio Field goes next. ![]()

