The first Baby Box Noise Generator was built in 1976. Baby Box no.1 has mainly the same Noise circuit as the current one. Only a few small details have been changed. For instance, the current Baby Box is built with npn transistors and no.1 is built with pnp.

Baby Box no.1 has also an amplifier and a speaker and it connects directly to the mains 230v. No.1 is still working but maybe it sound has changed since 1976 because high age of the capacitors .

Baby Box no.1 is not for sale. A few baby boxes in wooden enclosures have been requested over the years, and the price listed here is an estimate what a Baby Box in wood would cost.