Once upon a time, radio was a thing of the past. To my surprise, Elvis Presley reappeared the history once again, and created Elvis Presley 3 trendy radios. A retro wind blew up instantly. Of course, today's radios should be enclosed in quotation marks. Although it is indeed a radio, it is more appropriate to say that it is a multi-functional speaker. Now let's go with the editor to know this unexpected radio.

Part I: Unpacking

Elvis Radio is the heaviest product I have received in MeiPlay. When I receive the express at night, do I always feel it is a radio when I hold it? How many things in it are so heavy? When I returned home with doubts, I couldn't wait to open the package. The first thing that came into view was the evaluation card of Meidaoban. Because the radio is packed in a storage bag, the style of the radio cannot be seen.

After taking the radio out of the box, you can see the radio wrapped in the whole storage bag. The logo of Elvis Presley is printed on the storage bag. The material of this storage bag is very comfortable, and it can be used as a dust cover on the radio.

In the whole package, in addition to the radio body, there is also a power cord and FM external antenna. The power cord and the old radio use the same interface. The external antenna is aimed at the problem of weak signal when receiving the frequency band when using the internal antenna in some places.

The appearance of Elvis 3 trendy radio continues to use the 1955 prototype, with an overall flow linear structure. In particular, the tuning knob adopts a large transparent turntable design, and continues to use the manual tuning mode. However, the internal chip uses a high-quality integrated circuit, so the reception signal is better. The three knobs on the left are Bass, Treble and Volume On/Off. It can adjust the high and low sound effects of playback independently, and the sound quality performance should be good.

The back of Elvis 3's trendy radio includes the main external interface, speaker reverse hole and product model description. From left to right, the external interfaces are FM antenna interface, FM antenna selection switch, AM antenna selection switch, AM antenna interface, headphone hole, audio input right left channel and power supply interface. Elvis 3 fashion radio supports FM and AM built-in antenna expansion. It should be noted here that if the FM or AM antenna selection is turned to the bottom, it is the built-in antenna. If there is no station to search, check whether the antenna selection switch is turned to the top. In addition, Elvis 3 trendy radio has headphone hole and audio input interface, so you can enjoy it alone without disturbing others. The audio input can act as a speaker for other audio sources, and the sound effect of Elvis Presley 3 is superb.

On the right side of the radio is a function change-over switch. AM (medium wave) and FM (frequency modulation) are radio systems. AUX is the audio input mode. This function is used for external audio input. Bluetooth and Bluetooth reset are on the back. When you turn to the Bluetooth position, Elvis 3 Chaopin radio becomes a Bluetooth speaker. It can be paired with a mobile phone or other Bluetooth playback settings before use. If there are problems such as unable to pair or incorrect Bluetooth input password, you can call the PAIR position and let the Bluetooth mode restore to its original state before pairing.

Elvis 3 trendy radio details, using a large turntable tuning table, diagonal double pointer design, where only one of the double pointers is the correct tuning instruction, it is recommended to cancel the other diagonal pointer, or change the pointer to other decorative patterns. In this way, the current radio frequency can be determined more accurately. In addition, it is recommended that the knob be treated as a wire drawing process to increase the friction of rotation. At present, this kind of knob is slightly laborious in adjusting the table.

The three knobs on the left are as precise as the tuning knobs. After repeated and meticulous beautification by engineers, they present us with warm details. With the honeycomb sound outlet, the classic retro style is more petty bourgeois.

Chapter 2: Feeling of Use

Connect the power cord to the radio, select the FM function, turn on the volume switch, and the familiar Zila sound comes from the speaker. Turn the tuning knob to hear music. A rough record shows that Elvis Presley 3 has received 27 radio stations in the FM band, 23 of which are effective. The internal antenna is used, and the reception effect is very good.

Turn the Elvis 3 Chaopin radio to the Bluetooth function, and after pairing with the mobile phone, the Elvis 3 Chaopin radio will become a super Bluetooth speaker. The bass effect of Elvis Presley 3's trendy radio is particularly good. When playing Aunt Cai's classic "Ferry", Aunt Cai's elegant voice is slightly sad, and she is touching the heartstrings. This feeling can only be experienced by oneself.

Another song, "Hotel California" by the Eagles, was applauded after a guitar prelude, as if you were on the scene. Increase the bass effect, followed by a series of applause after the drum sounded. I have listened to this prelude for many times. The sound box effect of Elvis Presley 3 Fashion Radio is unbelievable.

Part III: Internal Structure

The outstanding performance of Elvis Presley 3 trendy radio has aroused my desire to dismantle the machine. After opening the rear cover, you can see the internal structure of the radio. Elvis 3 trendy radio adopts modular design, and then connect each circuit board with flat cable. We can see that compressed wood boards are pasted around the inner wall of the radio, which can effectively eliminate the plastic sense of sound. Most high-grade speakers are made of this high-density compression plate.

This is the power supply part that provides power for Elvis 3 trendy radios. A good speaker also has high requirements for power supply. Elvis uses this transformer to transform voltage instead of using lower cost switching power supply. This large transformer adds a lot of weight to the radio, but it can provide a more stable power output. TDA7265 audio function IC should be equipped with heat sink. This chip is generally used on high-end high box and HIFI playback equipment, and can provide dual 25w stereo output. However, Elvis 3 uses mono output, and the sound quality has reached such an outstanding effect.

This is the core part of the radio. The digital receiving circuit is used internally. After integration, there is only a small circuit board. It can no longer be compared with the electronic tube type of the radio in the 1990s. The upper part is an AM antenna. I remember counting the turns of the winding on the ferromagnetic ring when I was in college. The small circuit board beside it should be a Bluetooth receiver board because the chip cannot be seen.

The circuit board under the speaker is the tone control circuit. High and low pitch can be adjusted to provide better voice. The red double line on the top is the power switch line, which is connected to the external power supply. One end is equipped with a fuse to protect the circuit.

I don't need to say that everyone knows what it is. The high-quality speakers of 6 Euro 30W, together with the promotion of high-quality audio amplifiers, convert electroacoustics to give us more high-quality enjoyment.

This part is the function transfer switch, which is responsible for the function selection of the radio. The circuit is connected to the corresponding function module through the multi way switch.

There is also a special device inside the radio. The cylindrical cavity is The inverted hole is designed for better sound quality. If you are interested in the function of the inverted hole, you can check the information. I won't go into details here.

After the above evaluation, we have a much deeper understanding of Elvis Presley 3 trendy radios. As a retro radio, the focus is not on reception, but on sound quality. For Elvis 3 trendy radios, which are currently priced at 999 yuan, they are very suitable for those who like collecting or petty bourgeoisie. They are also a good choice for music lovers who pursue high-quality sound quality.