Jolida 302B

is the Jolida 302B amp an integrated amp? i have read online that it is, but i cannot simply plug in my t/t to the amp and get any volume. am i misinformed about he idea of the integrated amp? should i be able to play my t/t directly through this? i have using the bellari vp 129 tube amp as a preamp, but i was just wondering if i had an integrated amp do i reallt need a pre amp? thanks.