I need an electronic circuit cloned

I have an old electronics circuit which I would like to produce
in a new, bigger box.
If possible, I'd like it linked to the computer with a control panel on the computer.
Essentially, this is a radio amplifier of a kind.
It's used to capture the emanations or oscillations from homoeopathic remedies and relay them into water, thus transferring the original vibrations.
If it could be fitted with more amplification that would be nice.