Hegel P30A Preamplifier - Hegel Bringing Forth Music Just As It Was Intended To SoundThe P30A can be viewed as the conductor of your sound system. With poise and control it conveys all the details, the grandeur, the feeling, and the complexity of any piece of music or any audio that you may be running through your system. Like a conductor, the Hegel P30A brings forth the music just as it was intended to sound. It handles low key jazz, stadium rock and everything in between. Nothing added, and nothing subtracted.Controlling A Power Amplifier With A Signal That Is As True To The Music As PossibleThe P30A is Hegel’s reference preamplifier. Nicknamed “The Conductor” because its job is to control the power amplifier with a signal that is as true to the music as possible. Some say that the preamplifier is the most critical component in a great sounding system, and it is also the hardest to get right. The very low amplitude signals coming from the source are easily corrupted, so in-depth technical know-how and clever engineering are needed to make sure the signal stays the same all the way through the preamplifier. With the P30A Hegel has focused on creating a preamplifier that does just that.Taking Extra Steps To Ensure Audio FidelityWhen Hegel builds a P30A, they make sure you get the best possible product by going above and beyond the standards of typical preamplifiers. First, they use single pair FET transistors that have no higher order harmonic distortion. Within any batch of transistors, there will always be slight measurement variations. This might be within the bounds of what is considered normal deviations, but for sensitive electronics like this, that simply isn't good enough. Therefore, Hegel's founder and chief engineer Bent measures and carefully matches those transistors that have the exact same values. Having perfectly matched transistors is of paramount importance to the performance of the preamplifier, and it makes the P30A sound very smooth and natural, without compromising on the details. Furthermore, the internal layout is designed in a way that makes the signal paths within the preamplifier as short as possible. This reduces the possibility of distortion coming from electrical interference. To further reduce distortion, Hegel also minimizes the number of electrical components the signal passes through. In the P30A the music signal only passes through two transistors and an ultra-low noise volume attenuator. The P30A also uses Hegel's patented SoundEngine technology. This actively monitors the music signal for corruptions and corrects for intermodulation distortion using a feed forward design. SoundEngine effectively removes distortion in real time as the signal is amplified.Fully Balanced All The Way ThroughAll these steps make for a preamplifier that is very quiet and handles the sensitive low amplitude music signal as delicately as possible. Even so, distortion of the signal can still happen, but the P30A has one more feature that takes care of this. The P30A is fully balanced all the way through. This means you have two separate amplifiers, volume controls, and SoundEngine modules per channel. With this design, almost all leftover distortion is canceled out, and what you are left with is a signal that is as close to the original source material as possible.Multiple Connections For Endless OpportunitiesThe P30A offers a wide array of inputs and outputs. It features 2 balanced (XLR) and 3 unbalanced (RCA) inputs and a fixed level Home Theater input that allows you to integrate it into a Home Theater system. This input can also be configured to act as a normal input. On the other end you have one balanced (XLR) and two unbalanced (RCA) variable outputs that are all active, allowing you to connect several devices at the same time. One of the unbalanced RCA outputs can even be configured to be a fixed volume output. The P30A also has a 3.5 mm IR-direct input and a 12V trigger output connector. When you add it all up you get a highly versatile, extremely quiet, and natural sounding preamplifier that can be the heart of any high-end audio system. You get the P30A - A truly brilliant conductor of all music.Product Details: Fully balanced Hand matched components > 130 dB SNR 2 XLR and 3 RCA inputs Home Theatre input Remote control: Volume, source, and mute Inputs: 2 x XLR balanced, 3 x RCA unbalanced and Home Theatre inputs Outputs: 1 x XLR balanced and 2 x RCA unbalanced outputs Other connections: 3,5mm IR-direct jack, 3,5 mm jack 12V trigger output Signal to noise ratio: More than 130 dB balanced mode Crosstalk: Less than -100 dB Distortion: Less than 0.005 % Intermodulation: Less than 0.01% (19kHz+20kHz) Finish: Black Dimensions/weight US: 3.8" x 17" x 12" (HxWxD), 15.9 lbs What to expect in the box: Preamplifier Power Cord Accessory Box Remote Control User Manual Audiolab Stereo & Video Center
