I have an old BI-Amp spring reverb system... not that bad when applied sparingly.
I to remember the article about screen door spring home brew reverb/stereo..
You had to use a home cutting head for the driver and a crystal pick up for the receiving end of the spring....
--- On Sun, 1/17/10, Steven C. Barr <[log in to unmask]> wrote:
> From: Steven C. Barr <[log in to unmask]>
> Subject: Re: [ARSCLIST] Adding reverb to old 78's
> To: [log in to unmask]
> Date: Sunday, January 17, 2010, 8:23 PM
> ----- Original Message ----- From:
> "David Breneman" <[log in to unmask]>
> ] Adding reverb to old 78's
> > --- On Sun, 1/17/10, Jan Myren <[log in to unmask]>
> When I was but a children, one could purchase a "spring
> system intended to give the listeners(s?) the idea of
> "stereo" sound!!
> There was also an article in Popular Electrobics which
> detailed how
> to build something which included a "screeen door spring"
> supposedly provided a "stereo" sound,,,>!
> Steven C. Barr