amp for zone 3 (garage)

[Sounds Good]

apparently i can do a 3rd zone with an amp on my 876....

its going in the garage so with that in mind what should i be looking for? i know i will only need 2 ch, it will be powering a small set of bookshelf's

cheaper the better..

 

[bandphan]

Picking up a used unit woulld be just fine for your duties

 

[ParadigmDawg]

I bought a refurb AudioSource-amp 100 for $57.00- 4 years ago for my 3rd zone and it is still going strong.