Topic: Thank you for the long-term support!
Dear RME,
I would like to express my appreciation for the long-term support of the Hammerfall DSP Multiface system because it's a great show case how hardware vendors should behave, and I'm writing this as a developer of (unrelated) HW solutions who has the same spirit and knows, what it means in terms of challenge, frustration and unexpected extra hours to keep some HW/SW solution created many many years ago alive on different kind of platforms!
My personal path with "getting a perfect audio interface":
got my hands on HDSP(e) Multiface (1) with PCI card in the early 200s due to need for an interface which works under Windows and Linux - this was the only meaningful system and performance (latency & S/N), was superior at this point in time and I felt that RME really know what they are doing towards independent/sustainable solutions having very clever FPGA based proxy in mind!
2007 I switched to a MacBookPro and was happy to get a "unix-like system" (this was my view at this point in time) for my developments and was very happy that I could continue to use Multiface with the HDSPe ExpressCard
switched to different Mac in the late 201*s due to various reasons - since there was no solution to re-use the HDSPe system at this point in time I was enforced to use a different "cheap sound conversion system" based on Firewire800 from a different vendor - with reduced features and "strange sound quality" - never liked it really!
recently I had to update my computer again, this time to a MacMini with M2 processor. Totally different HW compared to computers I used in the past: no Intel processor, no Firewire, only those USB & Thunderbolt interfaces - even with Thunderbolt->Firewire adaptors there was no visible migration path, because the audio interface that I was using before wasn't supported by the vendor since several MacOS versions anymore
I had the impression that 2023 no sound system on the market could beat the specs of "my multiface" that I used 20 years ago in terms of #Analog IO and performance w/o investing $$$ again and throwing away a great piece of HW (which is the actual pain!)... therefore I tried the big in-vague migration path: purchasing a SoNNEt Echo ExpressCard Pro Thunderbolt Adaptor, updating the Multiface firmware to the latest version on my old 2007 MacBookPro (it deserves an extra story how I re-installed a suitable MacOS version anno 2023 from scratch via archive.org ISOs to get this running...), getting the latest HDSPe drivers for MacOS Sonoma 14 installed by lowering security mechanisms, etc...
but what should I say: it worked by following the instructions at the RME-Audio website and following forum discussions!
I'm deeply impressed, and therefore - following the spirt - would like to offer: if you find this posting today 2023-November or many years later, just follow-up on this posting, the community might be able to give concrete hints to get your system running again
Best Regards, Thorsten.
P.S: of course, I'm now expecting to continue the usage of my Multiface via HDSPe ExpressCard and any kind of adaptor or driver update the next 10..20 years