On Wed, 19 Aug 2015 07:58:47 -0400, Bob wrote:

Hello,

Am really hoping someone here might help us out.
For a person with a disability, who has been using, over the years,
a Radio Shack: Model 277-1008 "Mini Audio Amplifier"

With R/S now gone, have not been able to locate anyone still selling them.

Any ideas who might ?

Thanks you very much,
Bob

A quick check on eBay returns 4 offerings.
Two of them are "buy it now", with price tags of $40 and $50:
eBay item numbers:
262002911301 resp. 161746751473

Cheers!