output power:110W x 2(ultra linear), 50W x 2(triode)
output impedance:4Ω，8Ω
distortion:≤1%
sensitivity:99.7dB
outputs:2 groups
inputs:integrated,3 groups. power,1 group.
frequency range:18Hz~55KHz
input sensitivity:200mv(integrate),1000mv(power)
high quality tubes:USA TUNG-SOL KT120 x 4,TUNG-SOL 6SL7 x 2, JINVINA 6SN7 x 2.
Net size: L33 x W46 x H20cm.
Net weight:30KG.

output power:55w x3
output impedance:4Ω，8Ω
distortion:≤1%
sensitivity: 92dB
outputs:3 groups
inputs:3 groups
frequency range:18Hz ~ 55KHz ± 1dB
high quality tubes:KT88(jinvina) x6、 6N8x3、 6N9x3
Net size: L44 x W43 x H20cm.
Net weight:40KG.