Aging Dynaudio AIR-15 DSP Speakers and repetitive repairs: Convert to external active or buy new L-C-R's?

[Randyman...]

I'm keeping them - but have not ventured into retrofitting them yet. The KH150's are doing the trick, and I've had a lot on my plate But hopefully, the drumming/studio itch will come back in spades (this has been lacking on my end the past few years ), and I'll have a great reason to get around to addressing the AIR's...

 

[juni]

I'm keeping them - but have not ventured into retrofitting them yet. The KH150's are doing the trick, and I've had a lot on my plate But hopefully, the drumming/studio itch will come back in spades (this has been lacking on my end the past few years ), and I'll have a great reason to get around to addressing the AIR's...

Be sure to post here when you come round to it. I hope to find a way to get a long life out of the AIRs one way or another as well... It is a bit discouraging to read that the PSU's might not last even after repair.

Don't know if these are old news to you but I found a page with schematics and PCB layouts for the AIR series:

TC Electronic | Air series | Techserver

The link even includes downloads for calibration and test software.