1.Output real power：38W*2
2.Out power(Max): 76W*2
3.Input impedance: 47kohm
4.Input sensitivity: 300mV
5.Output impedance: 4 ~ 16 ohm
7.TREBLE/BASS/MASTER VOLUME independent control
10.Frequency response:20HZ~20KHZ ±1db
11.Outer packing size：390x335x520mm
13.Vacuum tube:6Z4P*2 + 6N2*2 or 6Z4P*2 + 6N1*2
14.Power Supply: 220V 50Hz (Each machine has one free transformer in the package for 110V using)
Tight installation may cause grinding volume knob problems.Try to pull out the plastic knob from the potentiometer and re-sit. 99% grinding problems can be fiexed by this way. If there is any other problems,please feel free to contact with us,we will help you to solve the problem until you are satisfied.
- 1.The best -selling and most cost-effective tube amplifier in the world.Every ten people buy tube amplifier,eight people choose it!
- 2. Note:Only in the condition of large dynamic music and much bass effect the VUMETER will be working.
- 3. We don't authorize any other companies to resale this item.So please buy from Kkika on Amazon.