Acustica Applicata

Polifemo
Mã hàng:  Polifemo
Polifemo and Phemo can be used with other acoustic treatment systems such DAAD or Eco DAAD
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Polifemo
Mã hàng:  Phemo
The Helmholtz resonator is a device born to control acoustic resonance and it is very well known. It consists of a volume of air enclosed in a cavity, coupled with the outside through one or more openings, to create a mechanical mass-spring system with its own resonance frequency at which the system is able to absorb a considerable part of energy. The absorption of this kind of resonator is very selective about the frequency of resonance and particularly effective in the case of low-frequency booms. However, a resonator doesn’t work on absorbing way only. The principle of the resonator was used already in the past, to increase the voice volume of the actors in the open-air theatres or to amplify the sound of the strings instruments like guitar, violin and so on. The resonator has found rare application in standard listening rooms suitable to reproduce music. The reason is very simple.
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DaaD 4
Mã hàng:  DaaD 4
Max diameter 39 cm
H . 110 cm
For resonances over 50 Hz
for early front reflections
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DaaD 3
Mã hàng:  DaaD 3
Max diameter 28 cm
H. 110 cm
For resonances over 70 Hz
for all kinds of early reflections
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DaaD 2
Mã hàng:  DaaD 2
Max diameter 22 cm
H. 110 cm
For resonances over 120 Hz
for early lateral and back reflections
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Ecco DaaD
Mã hàng:  Ecco DaaD
EcoDAAD is a new and effective device useful for the acoustic treatment of auditoriums, concert halls, cinemas, meeting rooms and home environments dedicated to Home Cinema or high-fidelity listening.
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StudioDaaD
Mã hàng:  StudioDaaD
Studio DaaD is a DaaD 2 equipped with a telescopic slide bar screwed on a strong tripod.
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Alieno
Mã hàng:  0
Alieno´s technology: the same innovative technology used in our 250 LTD power amp is used in Alieno preamp allowing to obtain a powerful yet ultra refined signal. From the inputs to the outputs connectors, a minimal crystal-clear signal path managed by a selected couple of NOS ECC82 tubes, ensures transparency, accuracy and speed of the musical signal, while the exclusive Alieno power supply technology (section of strategic importance where works a selected couple of 6H30), guarantees energy, dynamic and control far beyond any comparison. It must be pointed out that Alieno´s technology offers a virtually distortion-free signal handling that makes useless the use of feedback which is absolutely not used in none of the preamplifier stages. On top of a rigidly dual mono implementation, Alieno Pre employs four independent power supply units, beside the ones exclusively dedicated to cathodes and services; this ensures a powerful power supply to all the amplification stages. Moreover each PSU acts in a "virtual battery" mode, thanks to the use of special capacitors whose value an topology has never been used before in preamplifiers construction.
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ALIENO 250 LTD
Mã hàng:  0
The first tube amplifier utilizing two 300Bs generating 250 Watts per channel. ALIENO is an OTL-OCL (Output Transformer Less & Output Capacitor Less), Single Ended, pure Class A amplifier. ALIENO is NOT a hybrid tube/transistor amplifier. This innovative LTD "Loudspeaker Tube Direct" technology allows the use of tubes exclusively for amplification circuitry, with transistors used exclusively for power supply and protection circuits.
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Volcano
Mã hàng:  0
VOLCANO is the newest addition to the family of variable resonators developed and manufactured exclusively by Acustica Applicata. It is a device specifically designed to improve the timbre and dimensionality of virtually any music reproduction system in any listening environment. Not simply a corrective tool, Volcano is able to extract the inherent dimensionality encoded in a recording by flexibly tuning out conflicting sound waves which distort the musical presentation. For those seeking a refined and detailed sound stage presentation combined with “Live” dynamic textures, Volcano is the clear choice.
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HALIFAX
Mã hàng:  0
Variable Resonator HALIFAX, together with VOLCANO, is the newest addition to the family of variable resonators developed and manufactured exclusively by Acustica Applicata. It is a device specifically designed to improve the timbre and dimensionality of virtually any music reproduction system in any listening room. Not simply a corrective tool, HALIFAX is able to extract the inherent dimensionality encoded in a recording by flexibly tuning out conflicting sound waves which distort the musical presentation. For those seeking a refined and detailed sound stage presentation combined with "Live" dynamic textures, HALIFAX is the clear choice. In a given listening room there are two or more loudspeakers which produce sound pressure within a space bounded by walls. The loudspeakers produce energy fields which only partially arrive at the listening position directly. A significant percentage of sound reaches the listener with variable delays after having bounced on walls, floor, and ceiling, while also having re-passed through the area occupied by the loudspeakers. This all creates distortions and a confused sound image.
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