Beschreibung
Zitat zum Vorgänger:
Schwer auf Draht Stereoplay 2012/02 "Wer sie gehört hat, versteht: Diese Röhre lässt keine Prinzipalternative mehr zu" (Johannes Maier)
Testberichte:
http://soundrebels.com/ayon-crossfire-evo-english-ver/
“One of the most superb sounding single-ended triode amplifier”.
The Ayon Crossfire Evo is the little brother of our famous “Vulcan Evo” amplifier.
The new driver stage for the Crossfire Evo amplifier has been completely new re-designed and is operating now by our own new AA20B driver tube as well to provide for the shortest signal path and the most direct signal flow. This mono power amplifier offers absolutely breathtaking realism, utmost neutrality, great dynamics, astounding resolution and truly realistic bass performance from our acclaimed single-ended triode circuit.
The result of a tour de force in the pursuit of sonic realism combined with our leading design expertise in single-ended triodes and advanced technological solutions has quickly earned the reputation of a milestone amongst high-end tube amplifier designs.
Features & Design
Features & Design
Full-featured single-ended Class-A vacuum tube mono power amplifier
PSE - pure Class-A triode vacuum tube-circuit design throughout all gain stages
AA82B or AA62B Power output tubes high peak current & high voltage delivery.
Vacuum Tubes
The 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. Today only few manufacturers still produce tubes for pure audio amplification; one of them is Ayon Audio with its outstanding single-ended triode power tubes (AA32B-S, AA52B-S and AA62B) based on the WE 300B.
Signal Path
We believe that the simplest circuits work best together with the shortest signal path. That is why our SE-Triode amplifiers to date have used single-ended pure class A circuitry. 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.
● Logical sequenced soft-start power up for extended tube life
● Tube and electronic protection circuit system
● 0dB negative feedback (of any kind )
● DHT
● Ultra short signal path
● Simplest direct circuit path for purest musical sound and high reliability
● No solid state devices in the signal path
● High current and low impedance design that operates tubes in the best areas their curves
● Minimal discrete wiring for optimum signal propagation
● No followers or buffers in the signal path
● High quality parts throughout
● Selector switch engages relays located near RCA jacks to switch all inputs
Power Supply
Single ended amps are more susceptible to power supply aberrations than push-pull amplifiers. The power supplies have been further refined with new components and enhanced AC line noise filtration. Separate power transformers, chokes and filters provide total isolation between the input and output stage which makes this a pure power source and it is a critical attribute for a single-ended amplifier. 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.
● 2 separate low noise –insulated power transformers
● Power transformers are encased, excellent damped and RFI/EMI shielded
● Innovative power supply provides a high speed energy delivery on transients
● Special choke filtered power supply for Ayon AA62B/AA82B
● Dual choke for pre and driver stage
● Tube regulated power supply (5U4G)
● Separate and isolated power supplies over each stage of amplification
● Separate high current filament-regulators for pre and driver tubes
● Regulated DC filament supplies with soft start
● AC power line filter to avoid noise and hash from entering into the unit.
● High capacitance energy storage.
● Current in-rush limiting
● Auto sequencing - Power on cycle completes in 1 minute
Dual Grounding System
The 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 switch
● Central one-point star earth grounding
● Dual grounding system (switchable)
Output Transformer
The super-wide bandwidth output transformer’s major strength is that it can deliver the current in the bass, while at the same time maintaining the speed in the high frequencies, dramatically improving the square wave response of the amplifier. The effect is a much more natural and relaxed sound with much better clarity, resolution and fluidity.
● Super-wide bandwidth high performance output transformer
● High efficiency with low insertion loss for optimal current and voltage transfer
● Multiple tight layering and coupling for extended frequency response
● Output transformers are sealed with an anti-resonance compound material
Components
The 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.
● Selected, premium quality passive components used in all applications
● High speed & high quality audiophile grade coupling capacitors
● Special tube sockets with beryllium- copper spring pins, custom made by Ayon
● WBT/Germany – binding posts
● WBT/Germany – input jack
● Special isolated - internal wiring
● Silver-copper matrix - internal signal cable
● Gold-plated industrial grade PCB
Mechanical Construction
The 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.
● Improved heat ventilation chassis
● The aluminium feet are resonance absorbing types
● Backlit “ayon” logo
● All front & rear panel descriptions are engraved
● Ground switch
● Bias analog-instrument with mV scale
● Chassis finish: black / chrome
Amplifier |
Ayon Crossfire Evo |
Class of Operation |
SE- Triode, pure Class-A |
Tube Complement |
AA62B |
Load Impedance |
4 & 8 Ohms |
Negative Feedback |
0dB |
Bandwidth |
10Hz - 60kHz |
Output Power |
30W single ended Triode ! |
Input Impedance |
47 KΩ |
Frequency Response |
10 Hz - 50 kHz |
S/N ratio |
92 dB |
Input sensitivity ( full power ) |
600mV |
NFB |
0dB |
Input |
RCA & XLR |
Dimensions (WxDxH) cm |
32x60x25 cm |
Weight per unit |
40kg |
Specifications subject to change without notice |
Bezahlung und Sicherheit
Zahlungsmethoden
Alle Zahlungsinformationen sind sicher. Wir speichern keine Kreditkartendaten und haben keinen Zugang zu Ihren Kreditkartendaten.
Sicherheit
Rückzahlung
Widerrufsbelehrung
Verbraucher haben ein vierzehntägiges Widerrufsrecht.
Widerrufsrecht
Sie haben das Recht, binnen vierzehn Tagen ohne Angabe von Gründen diesen Vertrag zu widerrufen. Die Widerrufsfrist beträgt vierzehn Tage ab dem Tag , an dem Sie oder ein von Ihnen benannter Dritter, der nicht der Beförderer ist, die letzte Teilsendung oder das letzte Stück in Besitz genommen haben bzw. hat.
Um Ihr Widerrufsrecht auszuüben, müssen Sie uns (hifiteam czesany gmbh, am fusse des schlossberges 4, A-8010 Graz, Österreich, info@hifiteam.at, Telefon: 43316822810) mittels einer eindeutigen Erklärung (z.B. ein mit der Post versandter Brief oder eine E-Mail) über Ihren Entschluss, diesen Vertrag zu widerrufen, informieren.
Sie können dafür das beigefügte Muster-Widerrufsformular verwenden, das jedoch nicht vorgeschrieben ist.
Zur Wahrung der Widerrufsfrist reicht es aus, dass Sie die Mitteilung über die Ausübung des Widerrufsrechts vor Ablauf der Widerrufsfrist absenden.
Folgen des Widerrufs
Wenn Sie diesen Vertrag widerrufen, haben wir Ihnen alle Zahlungen, die wir von Ihnen erhalten haben, einschließlich der Lieferkosten (mit Ausnahme der zusätzlichen Kosten, die sich daraus ergeben, dass Sie eine andere Art der Lieferung als die von uns angebotene, günstigste Standardlieferung gewählt haben), unverzüglich und spätestens binnen vierzehn Tagen ab dem Tag zurückzuzahlen, an dem die Mitteilung über Ihren Widerruf dieses Vertrags bei uns eingegangen ist.
Für diese Rückzahlung verwenden wir dasselbe Zahlungsmittel, das Sie bei der ursprünglichen Transaktion eingesetzt haben, es sei denn, mit Ihnen wurde ausdrücklich etwas anderes vereinbart; in keinem Fall werden Ihnen wegen dieser Rückzahlung Entgelte berechnet. Wir können die Rückzahlung verweigern, bis wir die Waren wieder zurückerhalten haben oder bis Sie den Nachweis erbracht haben, dass Sie die Waren zurückgesandt haben, je nachdem, welches der frühere Zeitpunkt ist.
Sie haben die Waren unverzüglich und in jedem Fall spätestens binnen vierzehn Tagen ab dem Tag, an dem Sie uns über den Widerruf dieses Vertrags unterrichten, an uns zurückzusenden oder zu übergeben.
Die Frist ist gewahrt, wenn Sie die Waren vor Ablauf der Frist von vierzehn Tagen absenden. Sie tragen die unmittelbaren Kosten der Rücksendung der Waren. Bei Waren, die aufgrund ihrer Beschaffenheit nicht normal mit der Post zurückgesandt werden können, betragen diese 95.- EUR.
Sie müssen für einen etwaigen Wertverlust der Waren nur aufkommen, wenn dieser Wertverlust auf einen zur Prüfung der Beschaffenheit, Eigenschaften und Funktionsweise der Waren nicht notwendigen Umgang mit ihnen zurückzuführen ist.
Das Widerrufsrecht besteht nicht bei den folgenden Verträgen:
- Verträge zur Lieferung von Waren, die nicht vorgefertigt sind und für deren Herstellung eine individuelle Auswahl oder Bestimmung durch den Verbraucher maßgeblich ist oder die eindeutig auf die persönlichen Bedürfnisse des Verbrauchers zugeschnitten sind.
- Verträge zur Lieferung versiegelter Waren, die aus Gründen des Gesundheitsschutzes oder der Hygiene nicht zur Rückgabe geeignet sind, wenn ihre Versiegelung nach der Lieferung entfernt wurde.
- Verträge zur Lieferung von Ton- oder Videoaufnahmen oder Computersoftware in einer versiegelten Packung, wenn die Versiegelung nach der Lieferung entfernt wurde.
- Verträge zur Lieferung von Zeitungen, Zeitschriften oder Illustrierten mit Ausnahme von Abonnement-Verträgen.
Muster-Widerrufsformular (Wenn Sie den Vertrag widerrufen wollen, dann füllen Sie bitte dieses Formular aus und senden Sie es zurück.) – An hifiteam czesany gmbh, am fusse des schlossberges 4, A-8010 Graz, Österreich, info@hifiteam.at – Hiermit widerrufe(n) ich/wir (*) den von mir/uns (*) abgeschlossenen Vertrag über den Kauf der folgenden – Bestellt am (*)/erhalten am (*) – Name des/der Verbraucher(s) – Anschrift des/der Verbraucher(s) – Unterschrift des/der Verbraucher(s) (nur bei Mitteilung auf Papier) – Datum |
Widerrufsbelehrung erstellt mit dem Trusted Shops Rechtstexter
Instructions on cancellation
Consumers have a 14 days right to cancel.
Right to cancel
You have the right to cancel this contract within 14 days without giving any reason. The cancellation period will expire after 14 days from the day on which you acquire, or a third party other than the carrier and indicated by you acquires, physical possession of the last lot or piece.
To exercise the right to cancel, you must inform us (hifiteam czesany gmbh, am fusse des schlossberges 4, A-8010 Graz, Österreich, info@hifiteam.at, Phone: +43316822810 of your decision to cancel this contract by a clear statement (e.g. a letter sent by post or an e-mail). You may use the attached model cancellation form, but it is not obligatory.
To meet the cancellation deadline, it is sufficient for you to send your communication concerning your exercise of the right of cancel before the cancellation period has expired.
Effects of cancellation
If you cancel this contract, we will reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than delivery other than the least expensive type of standard delivery offered by us), without undue delay and in any event not later than 14 days from the day on which we are informed about your decision to withdraw from this contract. We will make the reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement. We may withhold reimbursement until we have received the goods back or you have supplied evidence of having sent back the goods, whichever is the earliest.
You shall send back the goods or hand them over to us, without undue delay and in any event not later than 14 days from the day on which you communicate your cancellation from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired. You will have to bear the direct cost of returning the goods. In case of goods, which by their nature cannot normally be returned by post, the cost is 95.- EUR. You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods.
The right to cancel does not exist for the following contracts:
- Contracts for the supply of goods that are made to the consumer’s specifications, i.e. non- prefabricated goods made on the basis of an individual choice of or decision by the consumer or are clearly personalized.
- Contracts for the supply of sealed goods which are not suitable for return due to health protection or hygiene reasons and were unsealed after delivery.
- Contracts for the supply of sealed audio or sealed video recordings or sealed computer software which were unsealed after delivery.
- Contracts for the supply of goods or services for which the price is dependent on fluctuations in the financial market which cannot be controlled by the trader and which may occur within the cancellation period.
Model cancellation form (If you want to cancel the contract, please fill out the form below and send it back to us.) — To hifiteam czesany gmbh, am fusse des schlossberges 4, A-8010 Graz, Österreich, info@hifiteam.at — I / We(*) hereby give notice that I /We(*) cancel my/our (*) contract of sale of the following goods (*)/for the supply of the following service(*) — Ordered on (*) / received on (*) — Name of consumer(s) — Address of consumer(s) — Signature of consumer(s) (only if this for is notified on paper) — Date |
Widerrufsbelehrung erstellt mit dem Trusted Shops Rechtstexter