Which pro poweramp and preamp for those cabs ? I need quiet, no buzz/hiss/whateva rig which don't colour sound, quite light at least 500w per channel and 1000 w mono. And all with rackmount option (or at least with rackmount ears). The pro in sound, quality, etc. is the key of course not the highest possible - I don't wanna pay for options which will be useless like was in my Ampeg SVT4PRO in the past. Just basic, usefull options without fancy shmancy sliders, switches, knobs, etc. Simple poweramp for mono and stereo and preamp which have all usefull options (it's nice when it have HPF but rather no compression and that kind of stuff. At least 3 band eq - choosing center frequency will be perfect and that's probably enough for my needs. Simple but still pro in mind

Thanks !