Ayon Audio Eris Tube/Valve Preamplifier

Description: In excellent condition. Without defects. Fully functional.Shipping to anywhere in the world at the buyer's expense.Any additional photos and videos upon request.Check the shipping cost as it can be over $300 to some countries. Mail me to clarify.========================================================================= The Eris offers benchmarks in preamplifier quality, performance and superb price value. The soundstage is expansive; everything within it properly proportioned, focused and grain less. Top instrument focus, soundstage clarity and bass definition are all vividly enhanced. There is always a natural and expressive dynamic life, directness and immediacy that connects the listener with the performance.The Eris offers a new dimension of sound far above its class. Full-featured class A single-ended & triode vacuum tube stereo preamplifierPure vacuum tube-circuit design with single gain stage and incorporates only one coupling capacitor at its output stageVacuum TubesThe choice of signal and power tubes have a significant influence on the sound and hence on the inspiration and joy of listening. This is not only the decision between good and bad tubes but finally the interaction of the different types of tubes and their combination that are used in the various Ayon amplifiers.Signal PathWe believe that the simplest circuits work best together with the shortest signal path. The shorter the signal path is, the less possibility of sonic degradation from various sources, including the wire itself. Even on the circuit boards, the copper traces are kept to a very minimum length. The completely redesigned circuit board provides a more straightforward and direct approach to the signal paths.Vacuum tube current source loading for signal gain stageVery short signal pathSimplest direct circuit path for purest musical sound and high reliabilityVery low output impedance to drive any tube or solid state power ampNo solid state devices in the signal pathHigh current and low impedance design that operates tubes in the best areas their curvesMinimal discrete wiring for optimum signal propagationNo followers or buffers in the signal pathHigh quality parts throughout0dB negative feedback (of any kind )Selector switch engages relays located near RCA jacks to switch all inputsTube – Power SupplyThe power supplies have been further refined with new components and enhanced AC line noise filtration. Low power transformer, chokes and filters provide total isolation between the input and output stages which makes this a pure power source. We also use electrolytic capacitors with much larger storage capacity to make up for the loss in filtering when using resistors in lieu of inductors.Tube rectified power supplySuperior noise reductionLow noise –insulated power transformersPower transformers are encased, excellent damped and RFI/EMI ultra-shieldedInnovative power supply provides a high speed energy delivery on transientsDual choke filtered power supply for 6H30 tubesSeparate and isolated power supplies over each stage of amplificationRegulated DC filament supplies with soft-start power up for extended tube lifeAC power line filter to avoid noise and hash from entering into the unit.High capacitance energy storage.Polarity meter (0° or 180°)Dual Grounding SystemThe modification of the grounding topology leads to increased rejection of noise from the power supply and other areas. The dual grounding topology used in all of our amplifiers is quite unique to the whole hi-end tube amplification industry. Such extensive topology provides for quieter backdrop for which the music can unfold in its entirety. It further establishes the quick and controlled bass response and the full bodied expression of the high frequency. The ground leg of the signal has not been neglected and given meticulous attention in its implementation. The importance of proper grounding cannot be over emphasized.Ground switchCentral one-point star earth groundingDual grounding system (switchable)ComponentsThe type of parts used therefore must have a synergistic relationship to the circuit they are placed in. It is this relationship of which type of part to use where, that ranks our products apart from the mass.High selected, best quality passive components used in all applicationsHigh speed & high quality audiophile grade coupling capacitorsSpecial tube sockets with beryllium- copper spring pins, custom made by AyonHigh quality – RCA input jackNeutrik/Swiss – XLR chassis connectorsSpecial isolated – internal wiringGold-plated industrial grade PCBHigh quality – Input selector switchesTKD – Volume potentiometer – 2 channel versionMechanical ConstructionThe high grade aluminum chassis impart a richer, more lustrous tonality with a cleaner background and less hash and grain. All brushed anodized anti-vibration-resonance and non-magnetic chassis’s are fully hand assembled to insure the highest level of craftsmanship.4 chrome knobs, custom-made by AyonThe aluminium feet are resonance absorbing typesAll front & rear panel descriptions are engravedGround switchAC phase polarity control indicatorVolume & Mute function – RCMetal remote commanderChassis finish: blackClass of OperationPure Class A, SE-TriodeTube Complement: Line6H30Maximum Output (at 1 kHz )~ 20V rmsS/N ratio> 98 dBInput Impedance10kOhmOutput Impedance~ 900 OhmFrequency Response / Line5Hz – 100kHzHarmonic Distortion (at 1V ) Line< 0.01%Input5 x Line- RCA,Output2x RCA, 1x XLR , 1x Tape outDimensions (WxDxH) cm48x41x11 cmWeight17 kg

Price: 3000 USD

Location: Kyiv

End Time: 2024-09-08T05:48:18.000Z

Shipping Cost: 200 USD