You can occasionally track down original pulled or legacy stock modules through European niche electronics distributors like RTV-OBORNIKI or broad marketplaces like eBay by matching the exact hardware revision number (e.g., HYS3C210 REV:3).
Have a different revision of the HYS3C210-CS? Share the label details in the comments below! hys3c210-cs power supply
The Harman Kardon HKts200 subwoofer has a faulty power supply (model HYS3C210-CS) that doesn't output 48v anymore. The amplifier ( You can occasionally track down original pulled or