Reference 8.8 Tube Amplifier

牌子:  Opera Audio
價錢: $4800

CONTROL FUNCTIONS: Volume, Select, Power On/Off
POWER OUTPUT: 50 watt, RMS 1kHz POWER
TOTAL HARMONIC DISTORTION: less than 1%(50watt, 1kHz)
FREQUENCY RESPONSE: (-3dB points at 10 watt) 6Hz-60kHz
INPUT SENSITIVITY: 180mV
INPUT IMPEDANCE: 50k ohms
OUTPUT IMPEDANCE: 4,8 ohms. User selectable. SIGNAL/NOISE: 90dB
CONSUMPTION: 90watt
INPUT INTERFACES: 4 groups (RCA) -1,2, 3 and 4
VACUUM TUBE: 6550x 4,12BH7x2, 12AT7 x 2
DIMENSIONS: 470 ( L ) x 400 ( W ) x 200 ( H )mm
WEIGHT: 30kg

如欲購買或查詢請聯絡﹕

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