Reference 5.0 Tube Amplifier 40% Off!

牌子:  Opera Audio
價錢: $5200

CONTROL FUNCTIONS: Volume, Select, Power On/Off
POWER OUTPUT: 9 watt x 2, RMS 1kHz
TOTAL HARMONIC DISTORTION: less than 1%(5 watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 5 watt)10Hz-47kHz
INPUT SENSITIVITY: 180mV
INPUT IMPEDANCE: 100k ohms
OUTPUT IMPEDANCE: 4, 8 ohms. (User selectable.)
SIGNAL/NOISE: 90dB
CONSUMPTION: 182watt
INPUT INTERFACES: 4 groups (RCA)
OVERALL NEGATIVE FEEDBACK: None
VACUUM TUBE: 300B x2, 12BH7x 2, 5AR4(5Z3PA) x1,12AX7x2
DIMENSIONS: 470(L) x 400(W) x 200(H) mm
WEIGHT: 30kg

如對以上產品有興趣，請聯絡﹕

Opera Audio (HK) Ltd.
歐博音響
Contact no. 31020987
Contact persion: Mark Wong