前级：mbl 6010D

后级1：Accustic Arts AMP II

用来推mbl 111E的中高音

Specification
type: Block - mono stereo power amplifier
Size (H x D x W / mm): W482 x H350mm x D430
Weight: 55 kg
output:
[8 ohm] 250 W +250 W / Stereo
[4 ohm] 400 W +400 W / Stereo
[2 ohm] 650 W +650 W / Stereo
Distortion: 0.004% (1 kHz)
Gain: 31.0dB
input impedance: 2x20k Ω
inputs: balancing x1
TransAlta Power: 2,200 VA (1100VAx2) Toro core trans month
output transistor: MOS - FET x 24
damping factor:> 1000
Power Capacitance: 160,000 µ F
Color: Silver German

后级2：WASON AS 350

用来推mbl 111E的低音，bi-amp是mbl用家常见的使用方法，不过两台不一样的后级输出自然会不同，WASON AS 350有调节电平的功能，刚好派上用场