Introduction:
About the FM series of audio equipment, if you know it. You know the fact that the sound is very nice and the price is extremely expensive. It is difficult for ordinary audiophiles to purchase. It is difficult to hear the sound of high-end equipment.
This original version of FM155 is a product that has been discontinued for many years. It is not because of poor sound quality. It is the upgrade function of FM that can sell higher prices. In order to allow poor audiophiles to hear high-end sounds, an old man made this copy of FM155. This old man is 70 years old this year, is a senior electronic engineer and also an audiophile
Copy FM155 in several versions in China. But the old man cracked the FM155 copy that was unanimously approved by Chinese audiophiles. The main secret is in the black sunspots.
I now introduce to you this magical preamp with high cost performance. If you are satisfied, I hope you recommend it to more people.
This preamp chassis is not advanced, but the sound is advanced. There are 2 main reasons:
1. The cracked black box highly restores the original FM155, and incorporates decades of audio experience of the old man himself. No one else can beat him for the time being.
2. The power supply of audio equipment is the key. The transformer we provide are high-quality transformer German Block transformer If you are an audiophile, you should know.
This pre-amplifier has multiple sets of inputs because of the low signal-to-noise ratio of the tape. It is not recommended to use the tape input channel again. Actually, few audiophiles use tapes now.
I don&x27;t need to introduce other parameters. You will be amazed by the wonderful sound after listening.
We have two versions to choose from: Gold, and iron black
The default voltage is 220V, and 110V can be customized. The isolated power box is sent randomly in black and silver. Please contact us if you have any other questions.
Please choose according to your needs.
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Below I show some Chinese audiophiles&x27; true comments on it for your reference. It is in Chinese, I think there should be friends who can know Chinese. You can also use software images to automatically translate, and understanding Chinese is not difficult.
![](https://ae01.alicdn.com/kf/H3bc8e91b75534a339c962874d075b83dF.png)
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