Shenda - SD203 Specification:

requency response RMS: 24 Hz - 30 kHz
Typical RMS output: 2 x 40 W / Sin. / 8 ohms
Output at THD+ N/ 1kHz/ 1%: 2 x 40 W / Sin. / 8 phms
Dimensions W x H x D: 33 x 16,5 x 31 cm
Power consumption total : 285W
Tube: EL34 x 4 , 12AX7 x 2, 12AT7 x 2
Cross weight: 18 kg
Frequency response RMS: 24 Hz - 30 kHz