PreSonus
Studio Channel
电子管话放通道条
Rupert Neve Designs
Shelford Channel
话放通道条
Manley Labs
VOXBOX
Core Reference
电子管话放,压缩/均衡器
Force
4通道话放
Art
TubeOpto8CE
8通道话筒放大器
Analoguetube
AT-3
话放