clock

Is it analog or digital... Only $250 on Amazon

I had written a thread about digital jitter and how the Apogee Big Ben Master Clock greatly improves sound quality and system performance. I'll make this review short and sweet (click on the blue link above to read about digital jitter). If you have a separate DAC, then you'll want the Apogee...

So I've decided to make nice big beefy 1950's replica of Nixie clock inspired by old HP gear. I will use XO for start and later 10Mhz OCXO. First designing relays for that authentic clicking sound of old gear, 45 relays all together 1 relay for each digit. relays connecting tube cathodes to the...

Hey everybody, I recently picked up this Telechron 602 clock and wanted to restore it. It wasn't running and I quickly found out that nobody had worked on the internals in many decades; perhaps never since it left the factory. The B2 rotor was locked up with tar-like grease, but I was able to...