Enigmatic Gadgets

Whispered echoes in a language untold:

73t4 4b0v3 8l0v1 8, 0r (1f 0r 0t7 1m3 4n5):
\/\/2nd34x-10
\"C0d3 C4l1g1n0 515mb4n0\"

Every tick of the clock dances in secrecy, the hands weaving tales of forgotten realms.
Quantum Puzzle Echo Device Whisper Machine