The reviews are automatic translation.
Boost pressure to piezo speaker
On 2017-05-18 19:10:24
I tried ST-12 first, but I tried ST-10 this time with slightly over spec. It seems that it can be used as a well-balanced step-up transformer that suppresses the output of the bass part.
As a step-up transformer of a piezoelectric ceramics resonator
On 2017-05-10 10:19:11
Piezoelectric ceramics oscillators seek voltage, but do not ask for current. The step-up transformer achieves the purpose without requiring a power supply like an amplifier. By using ST - 12, necessary sound pressure can be obtained, especially low frequency is enriched and satisfied.
Step-up transformer for piezoelectric ceramics
On 2017-04-22 15:20:13
It is compact, lightweight and perfect for mobile purposes. The price is also worth it.
Production of tube amp
On 2017-04-11 16:32:09
When I made a low voltage tube preamplifier for SRPP I heard a surprisingly good sound (12V, Ip = 0.04mA), so I thought that this transformer was going to be in this format, and that this transformer was better than ten A Because it was scattered, I made it here (it seems to be a standard). For the time being, I tried it with barracks, but because it is SRPP, there was no DC magnetization, so it was a good sound quality out of low range well even without returning. I am surprised at this size. However, it is just thinking that the volume is small and it is impossible to drive a power amplifier at low voltage drive. If you have tried similar things, please teach me m (__) m
On 2016-10-29 21:35:45
It is the best of the transformer to the ground loop measures of voice signal
On 2016-10-24 16:09:29
It was connected so that it can be output on both the external amplifier because the sound of the LCD TV was poor, but because the output is raised when the noise is noticeable a small amplifier of volume, was able to increase the output by sandwiching between this product It was. Price is also cheap, I am very happy that arrived early.
Maintenance of the microphone
On 2016-08-24 18:14:49
For output up of the microphone, it has incorporated as an input transformer. Its effect is now the best thing in what is satisfactory.
You use the impedance conversion of the self-made AMP.
On 2016-04-22 07:07:40
Is perfect Fuitto to the printed circuit board in a small size.
On 2016-04-07 21:01:35
AUX input For volume up
On 2015-07-12 21:00:24
I bought two for the volume up when listening to music by connecting from the smartphone to the external input terminal of the car audio