_Please tell me how many volts and how many amps it takes to connect this amplifier so that it works fully_ _and please tell me if it offers the 70w per channel that the STK proposes and how many ohms can be inserted into it, Thank you (:_
The datasheet shows that the minimum operating voltage is 20v. To achieve 70 watts of output power per channel, the best working voltage is 40~60v. Load 4~16 ohm. The output power of 16 ohm load will be smaller.
There are probably several reasons: 1. The power supply part does not use small capacitors to filter out high-frequency interference signals. 2. The input and output wires have poor contact. 3. The residual flux after soldering the circuit board has not been cleaned up. 4. There is a problem with the IC. I will pay attention to these issues in the future. Thanks
SONY FH-7 MKII uses the STK with its integrated power amplifier.
Thank you for sharing the project.
make more videos like that, love your work, sound test was awesome.
Thank you, please pay attention to the next video
Very nice project
Thanks for the compliment
_Hello, I have this STK that I found in a junkyard, I just don't know if it's in full working order..._
_Do you sell this board?_
Sorry, I can't sell.
_Please tell me how many volts and how many amps it takes to connect this amplifier so that it works fully_
_and please tell me if it offers the 70w per channel that the STK proposes and how many ohms can be inserted into it, Thank you (:_
The datasheet shows that the minimum operating voltage is 20v. To achieve 70 watts of output power per channel, the best working voltage is 40~60v. Load 4~16 ohm. The output power of 16 ohm load will be smaller.
Hey!, what paper are u using for transfer ? Regards
Thermal Transfer Paper.
Bhai price kitna hain aur transformer kounsa use karna padega
Transformer adalah dua 30 volt, dibuang dari sistem audio lama
Biến áp ra bao nhiêu vôn xoay chiều vậy bạn ?
Video sử dụng 30 volt kép, có thể sử dụng 42 volt kép
can you share the pcb layout friend
Please capture the video at 2:49, the PCB size is 100X70mm
podrías facilitarme la lista de los componentes gracias😅
por favor me podrías facilitar la lista de los componentes gracias
Para obtener la lista de componentes, consulte los subtítulos a continuación 4:11 ~ 5:35 de este video.
Pdf schematic?
我感觉您视频中 还是有轻微杂音？
There are probably several reasons: 1. The power supply part does not use small capacitors to filter out high-frequency interference signals. 2. The input and output wires have poor contact. 3. The residual flux after soldering the circuit board has not been cleaned up. 4. There is a problem with the IC. I will pay attention to these issues in the future. Thanks
Please provide this board without ic
Sir please reply
Drygam
PCB board available
Hi humko chahiye ye