Cyber 100 Signature With remote volume control

Integrated tube amp (EL34 push-pull, 40W)
SPECIFICATION:
CONTROL FUNCTIONS: Remotable,Volume, Select, Power On/Off
POWER OUTPUT: 40 watt, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%(10watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 10 watt) 6Hz-50kHz
INPUT SENSITIVITY: 260mV
INPUT IMPEDANCE: 50k ohms
OUTPUT IMPEDANCE: 4 , 8 ohms. User selectable.
SIGNAL/NOISE: 90dB
CONSUMPTION: 100watt
OUTPUT INTERFACES: 1 groups (RCA)
INPUT INTERFACES: 5 groups (RCA) 1,2,3,4,5
OVERALL NEGATIVE FEEDBACK: Little (-6dB)
VACUUM TUBE: EL34/6550 x 4,12AT7 x 2, 6SN7 x 2
DIMENSIONS: 430 (L) x 380 (W) x 190(H) mm
WEIGHT: 25kg (packed)