A customer of mine sent me this video of a Hi-Nest B52 Amplifier that he has been using for the past 4 years. He bought it in 2015 replacing 2 old malfunctioned amplifiers. Ever since then, he had been using the Hi-Nest B52 Amplifier running non-stop 24/7 for 4 years and it is still producing good quality sound now.
我的一位客户向我发送视频关于他在4年前一直使用的Hi-Nest B52放大器。他在2015年购买了它，取代了2个旧已发生故障的放大器。从那时起，他一直在使用Hi-Nest
B52放大器24小时不间断的运作了4年，它仍然可以产生高质量的声音。
He only uses one Hi-Nest B52 Amplifier to play the Internal sound. He used to have 2 Amplifiers rotating them alternately 6 hour each session. This was the norm in the older days and in fact many still practicing it today. They just followed it without knowing the reason behind it.
他只使用一架Hi-Nest B52放大器来播放内部声音。他曾经有2个放大器在每6小时交替轮流使用它们。在过去这是平常的，事实上许多人今天仍然在实行它。他们只是跟着它而不知道背后的原因。
The older Amplifiers were not made for Swiftlet farming use. Most were Karaoke Hi-fi amplifier re-packed and re-branded for Swiftlet farm use. Nobody would design a Karaoke Hi-fi that could play more than 6 hour. (Tell me who could sing more that 6 hour non -stop). Therefore the only option to prevent the amplifier from over heating and burned is to shift them 6 hour each session.
旧的放大器不是用于养燕的。大多数是卡拉OK高保真重新包装和重新品牌为燕屋农场使用。没有人会设计一个可以播放超过6小时的卡拉OK高保真音响。告诉我谁能唱6小时不停。因此，防止它们过热和烧伤的唯一选择是轮流交替使用6小时。
Whats surprised me was the place where he placed the Hi-Nest B52 Amplifier was dusty. It could be clearly seen that Hi-Nest B52 Amplifier is covered with thick dust.
The Hi-Nest amplifier is tough and produces Swiftlet frequency sound.
让我感到惊讶的是他放置Hi-Nest B52放大器在很脏的地方。可以清楚地看到Hi-Nest B52放大器覆盖着厚厚的灰尘。
Good swiftlet farming all.
Contact : 012 3173811.
The Hi-Nest amplifier is tough and produces Swiftlet frequency sound.
让我感到惊讶的是他放置Hi-Nest B52放大器在很脏的地方。可以清楚地看到Hi-Nest B52放大器覆盖着厚厚的灰尘。
Good swiftlet farming all.
Contact : 012 3173811.