American LEXICON company believes that the fans who play cinemas will never be unfamiliar. Founded in 1971, Lexicon in the United States, after years of meticulous development, has become one of the world's leading manufacturers of home theater and professional cinema. Its classic products such as MC-12HD preamps, RV-8 integrated amplifiers, ZX-7 rear-end, BD-30 Blu-ray disc players, etc., are popular; a total of many original technologies, but also widely used in various fields For example, Logic 7 audio processing technology has been applied to BMW, Mercedes, Land Rover and other vehicles.
There were also MV5 pure preamps that introduced LEXICON before
Ebay Good Sharing Session 17: The Lexicon MV5 Cinema Preamp
This issue will introduce the previous generation of products, CX5 multi-channel power amplifier
At that time, the purchase price was about 8,500 yuan, which is undoubtedly a very good price for Lexicon's later generation. As the name implies, the CX5 is the final stage of the five-channel system. There are also seven channels of the CX7. Of course, the 5-channel has been OUT. The whirlwind of this year's panoramic sound has been blown into the city. The level of the five-channel sound is obviously not enough. No, at this time, this price will only buy domestically.
CX-5 parameter (per channel): Output power is 140W (8Ω, 20Hz-20kHz),
THD: 0.02% at 140w8Ω full power
Frequency response: 0.1db at 20Hz-20kHz, +0.5/-3db at 10Hz-100kHz,
Damping coefficient up to 850 (2OHz, min), net weight 24kg, this weight is really not heavy, but as a LEXICON entry level, such a
The power is not large, but the general box push can also be satisfied, and LX7 is different from the bridge. What is bridging? It is to put the power of two channels on one channel, basically reaching the range of power. Let me say that Japan's test standard is generally 6 European mono frontal value.. Converted into European and American standards, then the small Japanese flagship is now 80-100W under the 8 Euro will hang up.. My understanding is: eat not Saturation .. can not be played well.. Some fans have a misunderstanding .. large space, only before and after the level. is not in fact. before and after the level, more of the control, the sound quality, not for loud, merger machine The same can be opened very loudly, but the control is poor, the sound is chaotic and noisy. Can you bear your ears?
There is a balanced XLR and unbalanced RCA input at the rear, manual selection, and a 12V linkage Switch. What is a linkage switch? It is connected to the pre-level, the current level boot, automatically start after the level, suitable for lazy or loaded 13:
On the top of the cooling slot.. LEXICON's machine is not hot, basically, after watching a movie, it is also a warm feeling, so do not worry about heat problems. Of course, this is the product of the previous generation. At that time, it was the founder of the Crown Corporation of the United States. This generation of GX7, RX7, and ZX7 were replaced by ATI's foundry. This ATI is not a video card, this is a professional production. Amplifiers,
Voltage, Crown foundry products are more people-friendly, with a 120V and 230V switch plug, open the chassis to switch over the past OK, if Haitao back to 10 million to check whether the voltage is adjusted properly, or will burn the machine ..
Drawing Panel is also very large on the .. with five LED indicators .. have to say, LEXICON was the machine's industrial design is really very good, burst a lot of machines, the shell is also very heavy, not past the shell, panel weight, In fact, there is not much actual weight.
Finally talk about the sense of hearing: 8000 yuan after the level, the general family use, the actual 140W power, the film performed very well, the intermediate frequency density is very good, there is no airtight feeling, not thin, vocal also More magnetic, comfortable to listen to, but the big dynamics are not good, a little fatigue, the feeling of not bursting up, the performance of music is not satisfactory, but LEXICON's products are actually not suitable for music, the basic public think is pure Born in a cinema. However, the price, brand, performance, in terms of pure cinema, is impeccable, and worth recommending.
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