• Product Name：OV-250S

Card package power amplifier series of products are produced from foreign and domestic high-quality components and become, clear tone, smooth,beautiful plump, delicate sense of space, into the throat feels good, let thesinging easy and natural, be overcome by one's feelings with music harmonyas a whole, the popular music hall, pub, bar, nightclub, top grade discount style KTV, song and dance hall all kinds of entertainment singer's favor andthe majority of young people love, product sales throughout the country,exported to Southeast Asia, the Middle East and Africa, the United States,South America and other countries and international and regional.

功能特点:

●卡包功放S系列采用高档铝合金面板，表面拉丝工艺处理，外观时尚；

●内设完善的保护电路；

●采用了隧道式散热结构，风扇直吹式冷却，散热效果更好，保证了机器在长时间工作的稳定性；

●采用了原装进口东芝对管，大容量滤波电容，使低频表现的更加强劲；

●本机带有跟唱，人声变调功能，使演唱更加随心所欲；

●设计了开机音量锁定功能，遥控功能。

技术指标 Technical data & Introduction:

□输出功率 Maximun output          2 × 250W  8ohm

                                   2 × 350W  4ohm

□频率范围 Frequency respone       20Hz-20KHz±0.5dB

□信噪比 Signal noise ratio        82 dB

□输入灵敏度 Input sensitivity     0.35V

□总谐波失真 THD                   ≤0.5%

□输入阻抗 Input impendance        20KΩ

□消耗功率 Supply power            500W

□尺寸 Machine dimensions          430W×370D×135H