我連咩係 pre-out 咩係 power amp 都唔識....
marcocyh 發表於 2010-7-30 14:57
If you found your AV amp push your speaker not so well, you can add a power amp later to push it, but your AV amp must have output (pre-out) to connect a power amp. 1020 don't have this output but Yamaha 765 have. most entry grade AV amp won't have this output except Marantz. Denon at least 231x have this output, Onkyo at least 70x have.