MU71
Fever bile amplifier (HIFI tube amplifier)
MU71
Fever bile amplifier (HIFI tube amplifier)
·Using two EI output transformers with high-quality wide-frequency response and sound quality
·Use EI type power transformer specially designed for this machine
·The original version uses 4 6N8P vacuum tubes; the upgraded version uses 4 noble 6SN7 ceramic seat export vacuum tubes
·The latter stage uses 4 EL34 vacuum tubes for AB1 class push-pull power amplification
·Provide triode and super linear selection function. Three-stage tube working mode, the sound is soft, pure and sleek, suitable for listening to vocals, strings and other types of music; ultra-linear working mode, the sound is open, unrestrained, and vigorous, suitable for appreciation of large scenes, large dynamics and other types of music .
· Peripheral power tube current adjustment knob and current display meter
·Infrared remote control function (remote control combined with CD player), the remote control needs to be purchased separately.
·Power-on mute delay function (about 30 seconds)
·Choose Japanese ALPS high-grade 4-link motor potentiometer, real balanced input.
·Easy to install pluggable vacuum tube protective cover
Features of this machine
·Using two EI output transformers with high-quality wide-frequency response and sound quality
·Use EI type power transformer specially designed for this machine
The original version uses 4 6N8P vacuum tubes; the upgraded version uses 4 noble 6SN7 ceramic seat export vacuum tubes
·The rear stage uses 4 EL34 vacuum tubes for AB1 class push-pull power amplification
·Provide triode and super linear selection function. Three-stage tube working mode, the sound is soft, pure and sleek, suitable for listening to vocals, strings and other types of music; ultra-linear working mode, the sound is open, unrestrained, and vigorous, suitable for appreciation of large scenes, large dynamics and other types of music .
· Peripheral power tube current adjustment knob and current display meter
·Infrared remote control function (remote control combined with CD player), the remote control needs to be purchased separately.
·Power-on mute delay function (about 30 seconds)
·Choose Japanese ALPS high-grade 4-link motor potentiometer, real balanced input.
·Easy to install pluggable vacuum tube protective cover
Technical parameter
Use vacuum tube:
Original version: 6N8Px4 EL34×4
Upgraded version: Noble 6SN7 ceramic seat export version×4 EL34×4
Rated output power:
20W+20W (Working state of RMS three-stage tube)
32W+32W (RMS super linear working state)
Frequency response of the whole machine: 10Hz~50KHz (-1.5dB)
Input sensitivity: 260mV
Overall size: 43cm (length) × 19.5cm (height) x 39cm (depth)
Power supply voltage: ~220V±5% (50Hz)
Working conditions:
Temperature: 0℃~40℃
Humidity: 20%~80%
Storage conditions:
Temperature: -20℃~70℃
Humidity: 20%~90%
Harmonic distortion: 1% (1KHz)
Signal to noise ratio: 88dB (A initiative)
Input impedance: 100KΩ
Output impedance: 4Ω, 8Ω
Net weight: 27kg
Whole machine power consumption: 280W
Enquiry
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Contact:Miss.Liang
Tel:+86-750-8269266
E-mail:229726082@qq.com
Address: first floor, building 4, No. 24, Gongyuan West Road, Huicheng Town, Xinhui District, Jiangmen City, Guangdong Province