1. Servo type linear H class circuit design, thus eliminating the sound of the transition distortion
2. The whole machine adopts independent air duct design and intelligent fan speed regulation to minimize the fan noise of the machine;
3. Built-in ALC control circuit, which can automatically adjust the circuit gain when the input signal is too large and leads to output distortion.To ensure the quality of music output;
4.100% original imported Toshiba power tube for rear amplifier, stable work, natural sound, beautiful. With a complete overheat overcurrent load short circuit
5. Dc output protection, high frequency self-excited shock and anti-electromotive force absorption circuit and soft start relay circuit.
|
model |
AS-250 | AS-350 | AS-500 | AS-650 | AS-800 | AS-1000 | AS-1200 |
|
（Rated Power） Rated Power8Ω Stereo power |
250wx2 | 350wx2 | 500wx2 | 650wx2 | 800wx2 | 1000wx2 | 1200wx2 |
|
（Rated Power） Rated Power4Ω Stereo power |
400wx2 | 550wx2 | 750wx2 | 1000wx2 | 1200wx2 | 1500wx2 | 1800wx2 |
| (Bridge) 8Ω | N/A | N/A | N/A | N/A | N/A | 3000W | 3600W |
| (Frequency response)应(+0/-0.3dB,1W/8Ω) | 20Hz-20KHz,+/-0.5dB | 20Hz-20KHz,+/-0.5dB | 20Hz-20KHz,+/-0.5dB | 20Hz-20KHz,+/-0.5dB | 20Hz-20KHz,+/-0.5dB | 20Hz-20KHz,+/-0.5dB | 20Hz-20KHz,+/-0.5dB |
| (Sensitivity)(1W/1M) | 0.775V/1.2V | 0.775V/1.2V | 0.775V/1.2V | 0.775V/1.2V | 0.775V/1.2V | 1.1V | 1.1V |
| Input impedance | 20KΩ/10kΩ | 20KΩ/10kΩ | 20KΩ/10kΩ | 20KΩ/10kΩ | 20KΩ/10kΩ | 20KΩ | 20KΩ |
| Distortion(tylcal) | ＜0.08% | ＜0.08% | ＜0.08% | ＜0.08% | ＜0.08% | ＜0.05% | ＜0.05% |
| S/Nratio(A weighted) | >90dB | >90dB | >90dB | >90dB | >90dB | >95dB | >95dB |
| Damping factor | >200(20-500HZ/8Ω) | >200(20-500HZ/8Ω) | >200(20-500HZ/8Ω) | >200(20-500HZ/8Ω) | >200(20-500HZ/8Ω) | >250 | >250 |
| （Conversion rate） | AB | AB | 2H | 2H | 2H | H | H |
| Gross weight | 13KG | 15KG | 18KG | 19.5KG | 21.5KG | 29KG | 31KG |
| (MM)(Product size) | 480W*88D*380H | 480W*88D*380H | 480W*88D*380H | 480W*88D*380H | 480W*88D*380H | 480W*410D*132H | 480W*410D*132H |
| (MM)(Product size) | 580W*160D*520H | 580W*160D*520H | 580W*160D*520H | 580W*160D*520H | 580W*160D*520H | 536W*536D*200H | 536W*536D*200H |
