Technology and Materials

Cinénova Grande Power Amplifiers

Cinénova Grande Special Features

Special Features

EZXS Detachable Monaural Blocks:

Five or seven totally independent mono-block amplifiers each with its own power supply circuitry and pre-amplification stage for high fidelity audio reproduction. For ease of service, each block can be individually removed and serviced without the need to ship the entire amplifier. EZXS® is a trademark of Earthquake Sound Corporation.

Multiple Heat Sinks:

Over 500 square inches of heat radiating aluminum surface per channel maximizes heat exchange for cooler amplifier operation. The 12 gauge steel cover is perforated - top, sides & bottom- for effective air circulation.

Peak LED Indicators:

These LEDs monitor the corresponding channel’s output level. The LEDs will come on only when the amplifier output reaches its maximum level, near 1% THD. If an LED flickers that is ok. If an LED should remain on for longer than 10 seconds then simply back the volume down slightly to maintain a stable level of output.

Thermal Protection:

Each monaural block is equipped with a thermal sensor designed to shut the amplifier down when it overheats. Overheating is not typical. It only occurs if the amplifier is over driven with low impedance speakers, or if the amplifier is located in an improperly ventilated space. The Thermal Protection Circuit will kick in at 85ºC and release at 65ºC. It is unusual for this amp to reach temperatures of this nature during normal or high power operation.

Individually Selected and Matched Components:

Components used to construct the Cinénova Grande are subjected to an exhaustive selection process; during which, the components are matched and individually tested to exact tolerances. Which leads to the impressively low idling current of 600mA for the 5ch Cinénova.

?Independent amplification blocks & power supplies (EZXS® detachable monaural blocks)

?Built-in line conditioner

?5-channel and 7-channel configurations

?Soft Start Circuitry

?Fully balanced inputs

?12VDC trigger input

?Three-way mode selection switch: High-pass, By-pass & Low-pass

?20Hz-5kHz variable crossover for each channel

?Oversized bifilar toroidal power transformer with extraordinarily low DC resistance and thermal protection

?Fuse Fault Indicators

?Thermal protection against overheating

?Individually selected and matched components

?Speaker protection against DC and frequencies below 10Hz

?Protection against short circuits, device failures, miss wiring, and internal faults

?Heavy duty gold plated output terminals

?Front mounted removable handles

Toroid Power Transformer:

Each Cinénova contains a monstrous 4KVA high efficiency bifilar toroid transformer. This ferrite core transformer weighs over 30Lbs and is wound with oxygen free, 99% pure copper that minimizes transport losses. Hum suppression is accomplished by using a 12 gauge toroid mount, insulated with 10 layers of pressed foam.

Note:

The soft start circuitry will cause a slight delay (around 6 seconds) between the time when the amplifier is switched on and the time when you hear any audio through the speakers. This time delay is essential as it slows down the rushing current at initial start up, allowing it to slowly charge the huge capacitor banks without tripping the main circuit breaker.

Cinenova 5, Cinenova 7 specifications

The Earthquake Sound Cinenova series, which includes the Cinenova 7 and Cinenova 5 amplifiers, represents a high-performance solution for audio enthusiasts seeking power, clarity, and reliability in home theater systems. Both models from Earthquake Sound are designed to provide exceptional audio fidelity while accommodating various speaker configurations, making them ideal for audiophiles and home theater aficionados alike.

The Cinenova 7 is a 7-channel power amplifier that delivers a staggering amount of power, with each channel capable of providing up to 200 watts into 8 ohms and even more into lower impedances. One of its standout features is the use of Class A/B amplification technology, which ensures minimal distortion and high linearity, providing listeners with a rich and detailed sound signature. This model is designed to effortlessly drive large speakers, making it suitable for immersive movie experiences and dynamic musical performances.

On the other hand, the Cinenova 5 is a versatile 5-channel amplifier that also boasts impressive output capabilities, delivering around 250 watts per channel into 8 ohms. This model is particularly appealing to those who want to build a robust home theater system without compromising on performance. The Cinenova 5 features LED indicators that provide real-time feedback on operation status and protection, allowing users to monitor their system’s health easily.

Both the Cinenova 7 and Cinenova 5 are equipped with advanced thermal management systems that include high-capacity heat sinks and dynamic fan control, ensuring they maintain optimal operating temperatures even during prolonged use. This results in improved efficiency and longevity, making them suitable for extended listening sessions without the fear of overheating.

Another significant feature across both models is their compatibility with a wide range of audio formats, including multi-channel surround sound setups. Their high input impedance offers remarkable flexibility, allowing them to integrate seamlessly into existing audio systems, whether for movies, music, or gaming.

Overall, the Earthquake Sound Cinenova series stands out for its exceptional build quality, innovative technology, and superior audio performance. These amplifiers are ideal for anyone looking to elevate their audio experience and achieve cinema-quality sound within the comfort of their own home.