Product introduction:1: Equipped with 2 groups of line amplifiers and 4 channels of balanced amplifiers to complete the independent balanced output of each channel (+-) bridge arm, without interfering with each other, so that the sound positioning is accurate and no erratic.2: The use of two importe..
Features:Each channel uses 3 pairs of precisely matched ON tube kings in parallel MJL4281/MJL4302.Each pair of tube quiescent current 400mA 1.2A per channel.800w Nippon Steel Transformer, completely independent power supply for left and right channels.
With transformer soft-start and anti-inter..
Upgrade version tube :Fully upgrade gold-plated circuit1: KT88x4 vacuum tube post-propulsion, high pressure resistance, full and moist sound2: 12AX7Ax3 vacuum tube high gain tube, which is 100 times the gain factor of ordinary 6N3, 6N8, etc.3: 12AT7Ax4 vacuum tube is better, the sound thickness, den..
The advantages of FET power amplifier:1: High input impedance is easy to drive, and the change of input impedance with frequency is relatively small;2: The input junction capacitance is small (feedback capacitance), and the change of the output load has little effect on the input;3: High power utili..
Product parameters:Frequency range: 15HZ-30KHz (+/-3dB).Signal to noise ratio: 93dB.Rated power: 15W*2 class A equivalent class A and B above 40W digital power amplifier above 80W.Impedance range: 4 to 8 ohms.Harmonic distortion: less than 0.01% 1KHz.1W.Input port: RCA lotus terminal.Operating volta..
1: Pure A class, output power 80 W /4 ohm.
2. Four signal inputs are adopted and four devices are connected simultaneously.
3: It has the direct function, when the pure power amplifier is used, it's necessary to connect with the Pre.
4. 650W pure copper transformer is used to ..
The speaker must be connected before starting work, the bile machine must not be idle, otherwise the transformer will be burned...CharacteristicsPure Class A output, 100W 8 ohms *2 StereoThe output uses 10 pairs of high power tubes per channel and can drive impedance as low as 1 ohmThe output uses a..