Steve of Apex Jr. has sent news of a sale of some Alesis Switcher units. Those have been used by Alesis to demo their reverberation effect boxes. The Switcher has a stereo input via two RCA jacks, a front mono jack (good for a guitar player), and outputs to 4 TS jacks and two separate headphone amplifier outputs (two full-size jacks).
This could be a really useful piece of kit for a small studio; two people could listen to a mix through headphones, or, say, a keyboard player and a guitar player could jam together without using speakers.
More details in this forum thread; the Apex Jr. website doesn’t have this sale listed yet.
Headphones 
Earphones
