Amplifier is a staggering product in the market. With the amplitude techniques the product soon became a must in all occasions were the electric signals has a prominent place. The Lexicon CX-7 Amplifier entered the market with a lot more specialities. Specially designed to meet high standards, the product looks very simple yet attractive.

Technical details and Features
This amplifier is equipped with a lot of cutting edge features like thermal, current, DC and speaker protection. With this features it can provide you a high quality performances with the loudspeakers like mismatched, reactive and unusual loads.

One of the main features in this amplifier is its protection against short circuits, component failures, wrong wiring and internal faults. The amplifier is available in seven or five channel option. Each channel is equipped with four custom designed output transistors which can deliver an impedance of two. The speaker outputs are gold plated and the real panel has selectable balanced or unbalanced inputs through XLR or RCA connectors. The ground lift switch can knockout audible hum caused by multiple grounding paths thereby giving good quality signals. The thermal protection system can look after the temperature and thereby cut off the channels when they exceed the normal temperature. The current protection system can prevent the DC from reaching the transistors and frequencies below 10 Hz will be blocked. 

The capacity of the channel is 140 watts. The amplifier also has high power supply voltage giving extra head room in the outputs. The product is highly compatible with 2 ohm speaker impedance. This Lexicon CX-7 Surround Sound Amplifier has 155 x 439 x 503 mm dimensions making the product a space saving item. The frequency response of the product is +/- .i db which is one of the best in the market. The signal to noise ratio of this product is 110 db in 22 kHz making the amplifier one of the high quality signal providing ones available. The total harmonic distortion is just .02%. Another stunning feature is its weight. This unit is just 24 kg.

Lexicon MC-12 Amplifier is basically used at homes. It is capable of supporting the most complex home theatre. There are twelve input and output channels designed in this model amplifier. The design of the model is totally user friendly, which avoids confusion. It is capable of supporting different media like DVD, CD and recorder at a time. The dynamic range comes to 108db. The output power per channel is 50watt.

Lexicon MC-12 Amplifier produces stereo sound effect. RMS wattage comes to about 50watt. Variable crossover comes in the range of 30Hz to 120Hz. It contains 12 channels, which includes an LFE, stereo subwoofers and two auxiliary outputs. This model amplifier was launched in the year 2001 with a dimension of 132mm (H) x 440mm (W) x377mm (D) and weighing about 16.4Kg. Lexicon MC-12 Home Cinema Amplifier comes with 3 years warranty.

Technical specifications

Frequency

The frequency range of this model amplifier comes in the range of 10Hz to 20 kHz.

Impedance

The impedance of this model amplifier is 100K ohms. I mpedance is a measure of opposition to a sinusoidal alternating current (AC).

Total Harmonic Distortion (THD)

The total harmonic distortion comes below 0.003% at 1K Ohm. Total Harmonic Distortion is defined as the ratio of the sum of the powers of all harmonic components to the power of the Fundamental frequency.

Signal to noise ratio

Signal to noise ratio in Lexicon MC-12 Stereo Amplifier is 108db. It is defined as the ratio of a signal power to the noise power that is corrupting the signal.

The chic looking Lexicon MC8 Amplifier has come with impressive attributes like Dolby Digital Ex plus DTS. You can enjoy tremendous processing power as it has been featured with one Cirrus Logic DSP engine, 4 Analogue Devices SHARC digital signal processing engines and digital signal processing engines. It comes with ten 24-bit digital-to-analogue converters. Other remarkable functions of the device are 96/24 decoding and THX Ultra 2 certification.

It has the ability to support distinct playback technologies namely Dolby Digital EX, Pro-Logic II, DTS-ES, and DTS Neo: 6 and Logic 7. There are totally 8 speaker outputs featured in the device to offer mind-blowing audio effects using 8 channels. A remote handset is provided with the main unit. SNR ratio of the product is 108 dB. It has been designed to support optimum frequency response from 10 Hz to 20 kHz. Total Harmonic Distortion of the device is calculated as 0.008%. Dimensions of the unit include 14.85” depth, 3.81” height and 17.3” width.

Lexicon MC8 Stereo Amplifier includes 8 configurable inputs, 3 component video inputs and 2 independent zones. It weighs just 17 lbs and it can be kept easily on a tabletop. The device also supports a few rear panel connectors. Balanced audio connections are used between the digital controller and the unit. As a result, audio interference is minimized considerably. Apart from this advantage, balanced connections can eliminate noise.

Lexicon's decoding technology offers a delicate balance between surround environment and channel separation. This technology offers stunning clarity at the time of reproducing audio. A rear panel RS-232 port can be used for upgrading software's. There are 2 internal upgrade slots as well as 2 rear panel access plates featured for expanding rear panel connections. Available at an affordable price, this new Lexicon MC8 Amplifier comes with on-screen menu, user interface and a RT-10 disc player.