XA6950 adopts current negative feedback amplifying circuit with wide frequency rang,high speed and low distortion.

1. Preceding stage adopts the fundamental circuit of the well-appraised XA8200 of our company, succeeding the features of XA8200.

2. Following stage adopts asymmetric current negative feedback circuit, which has broad frequency responding range and low distortion.

3. Every channel has two stages of impulse, and the final stage adopt four pairs of high quality high-power Hi-Fi transistor (XA6950se use MOS FET transistor) as output, which has great dynamic range and strong low frequency control ability.

4. Two high-power ring power transformers supply power for the left channel and right channel, as well as the preceding stage and the following stage individually. The following stage is provided with high speed commuting bridge, while the preceding stage use low internal resistance for the servo of constant voltage power supply.

5. ALPS motor potentiometer is adopted for Volume control, which use the "analogy potentiometer digit indirect control" method of our original creation for control, and can shorten the signal transmission path and reduce the vitiation of signals.

6. Screen display is VFD display, which is of good taste, as well as equipped with full functional remote control.

7. Complete machine adopts microcomputer controlling, which has various protection functions, insures safety as well as ease for use.

8. Balance input interface is also equipped, which can input balance signals.

XA-6950V is a newly developed transistor integrated amplifier of Xindak company with the best value for money in the premise of assuring the sound quality, as well as simplicity, easy control and so on being considered. High-quality sound and people-orientated function are two main characters.

With differential symmetric circuit as the preceding stage, the input stage adopts field effect twin-tubes to ensure the consistency of the input stage and the stability of the output point. Thanks to this circuit, the whole tone sounds full-bodied with strength.

For each channel, there is a high-quality annual transformer equipped with 15A fast rectified bridge, as well as the filter adopting imported high-capacity capacitances with reasonable electric connections. Both of them enable this unit to provide high Signal-to- Noise Ratio and the lowest power impedance.

The controlling unit is controlled by microcomputer equipped with full functional remote control and varied protecting functions to ensure safety as well as convenient use.

 

For the first time in this series of products to adopt signal resource detecting and auto-connecting makes the operation committed to people-orientated notion.

The balanced input ports of this unit provide conveniency for balanced signal input.