My marshall MG15CD has a port that says CD IN/EMULATED LINE OUT. I know what the emulated line out is, but what does this "CD IN" thing do? :/
It's so you can plug a CD or mp3 player in and play along with a song/backing track. Doesn't usually sound too good, but its useful for practising when there's no other speakers around.
A metal band?
A Guitar with an LFR > Korg Pitchblack > Behringer EQ > Hardwire CM-2 Overdrive Boss SD-1 > Hardwire CR-7 Chorus>
Orange Tiny Terror >
LzR Engineering 212 cab

My other amp can run Crysis
you can hook up a cd/ipod so you can play along to songs
Agile AL-3000 HSBF>
Danelectro Cool Cat Fuzz V1>
Danelectro Cool Cat Drive V1>
Hardwire CM-2>
Delta Lab Chorus>
EHX Holy Grail>
Boss DD-7>
BBE Sonic Stomp>
Digitech JamMan>
Blackheart Little Giant
oohhh..... so i can plug my ipod into it! AWESOME! Thats exactly what i was hoping it was for