Hi, I contacted InMusic Support and asked for a replacement keybed for the Subsequent 37, since mine got very “clicky” and not nice to play… I paid and they send a keybed two days ago. But it does not fit (51,7 cm width instead of 51,0 cm). The spare part number is KBD-01-000-0011. I have not yet heard back from them - just curious, if someone was successful in getting a correct replacement. I wish the one they sent would fit, it feels very nice (Fatar TP/9S).
Update: Inmusic did send me another keybed - this time not a Fatar but in the correct size. The quality difference to the Fatar is huge - same clickyness, no improvement. So in the end obviously the earlier Subsequent 37 still had the Sub 37 cheap keybed (KBD-01-000-0006) and only at a later stage they got the nice Fatar one. Bummer.