5.0/ 5.0
100% pembeli merasa puas
1 rating • 1 ulasan
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Atur jumlah dan catatan
Stok Total: Sisa 1
Subtotal
Rp2.250.000
Brzhifi Pa-70 Stk413-430 HQ Amplifier 2.1 chanel for stereo + subwoofer Bass
Rp2.250.000
- Kondisi: Baru
- Min. Pemesanan: 1 Buah
- Etalase: Semua Etalase
BrzHifi 2.1 Amplifier ( Preamp + Power )
High Quality but Price friendly
Specification :
Power amplifier chip
PA-70
Bluetooth 5.0
Thick film STK413-430
98W+98W+140W 80
170W+170W+200W 4Ω
2.1 channel
1Vrms/56K
Input sensitivity :88dB
Signa to noise distorsion : 0.1%
weight : 6.5 kg
Size Power supply 152*80*209MM
size Amplifier 162*82*189MM
Note: All models include power supply, standby power is 0.5W; PA-70 bass crossover frequency is 45Hz
Sanyo STK is commonly known as Sanyo thick film. With the adjusted sound and high-precision semiconductor process control, it is not a level that ordinary amateur DIY players can achieve. In addition to better sound field and resolution, the low frequency is much stronger, which is completely the difference between professional athletes and ordinary players! These thick film circuits have always been customized products for big brand audio manufacturers. In the early days, many famous factories used them to manufacture power amplifiers, such as K+H, SONY, PANSONIC, KENWOOD, JVC, SANSUI, SHARP, PIONEER, AIWA, etc. Almost all Japanese audio manufacturers have chosen them, and they have been used for more than 20 years, which has influenced a whole generation of people. It is also the sound with a strong imprint of the times that a whole generation of us heard when we were young. Every time I hear it, I can't forget it. The company that Sanyo specialized in producing amplifier modules was later acquired by ON Semiconductor of the United States. After the acquisition, the traditional craftsmanship of Sanyo was integrated, and the unique design of ON was added. The later products were even more outstanding and are still used by major American companies, such as BOSE and Genelec of Europe!
Fortunately, I came across a batch of brand new stocks of blue thick film customized by Sanyo SANYO for romantic Italy.
Amplifier module STK426-530, this amplifier module can switch between class AB and class H working states, this batch of goods is in accordance with
The sound is fine-tuned to suit the listening characteristics of Europeans, and the sound is delicate, balanced, warm and pleasant to listen to. At the same time, the thrust and control are excellent, and the objective listening experience far exceeds that of the old Sanyo. Unfortunately, only a few of the products at that time can still be seen now.
At that time, the Internet was booming and various portable devices (especially large-screen touch-screen mobile phones) were becoming more and more popular.
Many people gradually forgot about these high-performance desktop devices. Those famous audio companies in the past had to change their product direction, leaving these customized products sealed in the original SANYO packaging top in the Philippines for more than a dozen years.
It was not until the end of last year that a friend in Shantou introduced us to this batch of products, but at that time we could not find any reference materials for this product on the Internet. Later, with the help of our good friend Aliang, we only found a screenshot of the product application on a foreign website, and then we dared to buy this batch of products.
High Quality but Price friendly
Specification :
Power amplifier chip
PA-70
Bluetooth 5.0
Thick film STK413-430
98W+98W+140W 80
170W+170W+200W 4Ω
2.1 channel
1Vrms/56K
Input sensitivity :88dB
Signa to noise distorsion : 0.1%
weight : 6.5 kg
Size Power supply 152*80*209MM
size Amplifier 162*82*189MM
Note: All models include power supply, standby power is 0.5W; PA-70 bass crossover frequency is 45Hz
Sanyo STK is commonly known as Sanyo thick film. With the adjusted sound and high-precision semiconductor process control, it is not a level that ordinary amateur DIY players can achieve. In addition to better sound field and resolution, the low frequency is much stronger, which is completely the difference between professional athletes and ordinary players! These thick film circuits have always been customized products for big brand audio manufacturers. In the early days, many famous factories used them to manufacture power amplifiers, such as K+H, SONY, PANSONIC, KENWOOD, JVC, SANSUI, SHARP, PIONEER, AIWA, etc. Almost all Japanese audio manufacturers have chosen them, and they have been used for more than 20 years, which has influenced a whole generation of people. It is also the sound with a strong imprint of the times that a whole generation of us heard when we were young. Every time I hear it, I can't forget it. The company that Sanyo specialized in producing amplifier modules was later acquired by ON Semiconductor of the United States. After the acquisition, the traditional craftsmanship of Sanyo was integrated, and the unique design of ON was added. The later products were even more outstanding and are still used by major American companies, such as BOSE and Genelec of Europe!
Fortunately, I came across a batch of brand new stocks of blue thick film customized by Sanyo SANYO for romantic Italy.
Amplifier module STK426-530, this amplifier module can switch between class AB and class H working states, this batch of goods is in accordance with
The sound is fine-tuned to suit the listening characteristics of Europeans, and the sound is delicate, balanced, warm and pleasant to listen to. At the same time, the thrust and control are excellent, and the objective listening experience far exceeds that of the old Sanyo. Unfortunately, only a few of the products at that time can still be seen now.
At that time, the Internet was booming and various portable devices (especially large-screen touch-screen mobile phones) were becoming more and more popular.
Many people gradually forgot about these high-performance desktop devices. Those famous audio companies in the past had to change their product direction, leaving these customized products sealed in the original SANYO packaging top in the Philippines for more than a dozen years.
It was not until the end of last year that a friend in Shantou introduced us to this batch of products, but at that time we could not find any reference materials for this product on the Internet. Later, with the help of our good friend Aliang, we only found a screenshot of the product application on a foreign website, and then we dared to buy this batch of products.
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