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数字功放有效率高,耗电量要低等优点!坛子里做数字的很少!想DIY个AV 7.1声道的功放!找了几款数字功放,不知道用哪一款好!大家给点建议
TA2022
􀂾 Class-T architecture
􀂾 High Power
􀂾 100W @ 4Ω, 1.0% THD+N
􀂾 90W @ 4Ω, 0.1% THD+N
􀂾 60W @ 8Ω, 0.1% THD+N
TDA8920B
RL = 3 W; THD = 10 %; VP = ±27 V - 110 - W
RL = 4 W; THD = 10 %; VP = ±27 V - 86 - W
TDA8950
u SE 2 ´ 150 W, RL = 4 W (VP = ±37 V)
u SE 2 ´ 170 W, RL = 4 W (VP = ±39 V)
u SE 2 ´ 100 W, RL = 6 W (VP = ±37 V)
u BTL 1 ´ 300 W, RL = 8 W (VP = ±37 V) |
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