纯后级广播功放
型号：GCB-8901/8902/8903
大功率纯后级广播功放
型号：GMP-6002/GMP-7002/GMP-8002
型号：GP-9701HM/9702HM/9703HM/9704HM
纯后级广播功放（大功率）
型号：GP-9705HM/9706HM/9707HM
双通道广播功放
型号：GP-9741HM/9742HM/9743HM/9744HM
四通道广播功放
型号：GP-9751HM/9752HM/9753HM
纯后级数字功放
型号：GP-9901D/9902D/9903D/9904D/9905D/9906D/9907D/9908D/9909D/9910D
双通道广播数字功放
型号：GP-9921D/9922D/9923D/9924D/9925D/9926D
四通道广播数字功放
型号：GP-9941D/9942D/9943D/9944D/9945D/9946D
