KBK update for Saturday, 4th January
José Soltren (XMIT) of XMIT Keyboards and now Metadot (Das Keyboard) has produced a set of photos of Das Keyboard Gamma Zulu switches (now proven to be part of Omron B3K series), revealing the part number to be B3K-T135M. The final “M” appears to indicate “Metadot” as suspected. The “35” may indicate that these have 3.5 mm travel instead of Logitech’s 3 and 3.2 mm.
This only leaves finding the part number of Creative PRES, the third customer product based on B3K.