POWER TUBE: KT77 JJ X 4
IMPULSE TUBES: 12AU7EH X 2
VOLTAGE TUBE: 12AX7EH X 1

WORKING STATE: CLASS A - PUSH-PULL

BIAS VOLTAGE STATE: INTERNAL BIAS ADJUSTMENT

MAX POWER OUTPUT:                       

EVERY CHANNEL:8Ω 10HZ-27KHZ 40W +/-1.5dB

EVERY CHANNEL:4Ω 10HZ-27KHZ 40W+/-1.5dB              　

EVERY CHANNEL DISTORTION:
8Ω/4Ω 1%  35WRMS                         　

OUTPUT LOAD IMPEDANCE:4Ω/8Ω

SNR:90DB

INPUT TERMINAL:CD / AUX / LINE

GENERAL POWER VOLTAGE: ~230V    　

MAX POWER:300VA

SIZE:(W)340mm x (D)250mm x (H)150mm

WEIGHT:17KGS

ACCESSORY:WIRE, GUIDE INSTRUMENT, VALVE, GUARANTEE CARD