Tube：Western Electric 437A×2, Western Electric 274B×1, Western Electric 398A×1

Output voltage：3-10V

Frequency response：3Hz-100kHz

Gain：20dB

S/N ratio：≧90dB

T.H.D：0.02%

Channel balance：<0.5dB (20Hz-100kHz)

Input impenance：250kΩ

Dimensions：Main / 580(W)×340(H)×245(D)mm

                      Power / 580(W)×340(H)×112(D)mm

Weight：Main / 24kg , Power / 32kg

Price：￥4,700,000 (税別)