2023-08-26 monthly 0.9

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AYON Spitfire Single Ended Buizenversterker - DEMO

Artikelcode: A02

AYON Spitfire Single Ended Buizenversterker - DEMO

AYON Spitfire geïntegreerde SET Buizenversterker
Speciale lage prijs voor ons showroom model in Rotterdam

Qua prijs-kwaliteit verhouding een bijzonder aantrekkelijke geïntegreerde single ended triode versterker ! 
De buitengewoon fraai klinkende Ayon AA62B buizen zorgen voor een uitzonderlijk vermogen van 30W pure klasse A en dat is fors voor een voor een SET ! 
0 dB feedback draagt bij aan een snelle en authentiek holografische 3D geluidsweergave. 
Het is een compromisloos ontwerp dat resulteert in een geluidsbeeld met zowel zeer fijne details, een fijnzinnig samenspel van micro- en macrolijnen in de dynamiek. De ambiance van het oorspronkelijke concert wordt ongewoon precies weergegeven als ruimte, verlicht door muziek. Een indrukwekkende verschijning en zeer goed getest!

Class of operation:                Single- Ended, Pure Class-A
Tube complement:                2xAA62B, 2x 12AU7, 2x 6H30
Load impedance:                8 Ohms
Output power:                2 x 30 Watt
Frequency response:        8 Hz – 35 kHz/ 0 dB
Input impedance at 1 kHz:        100 KΩ
S/N ratio at full power:        98 dB
NFB:                                0dB
Volume control:                MCU based with analog resistor switching circuit
Remote control:                Yes
Inputs & output:                3xLine In, 1x XLR In, 1xDirect In, 1x Pre  out
Dimensions (WxDxH):        51x39x25 cm
Weight:                        36 kg
Shipping weight:                45 kg

Features & Design
Full-featured single-ended tube stereo integrated amp or pure power amplifier
SE - pure Class-A triode vacuum tube-circuit design
AA62B Power output tubes high peak current & high voltage delivery
Ideal also for more difficult loudspeaker loads

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 their own 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)
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 and transformers
Single ended amps are more susceptible to power supply aberrations than push-pull amplifiers. Our 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.
Main power transformer is encased, excellent damped and RFI/EMI shielded
This innovative power supply provides a high speed energy delivery on transients
Dual choke filtered power supply for Ayon AA62B
Dual choke for pre and driver stage
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.

Output Transformers
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. Made by Ayon!
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

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
Neutrik/Swiss - XLR chassis connectors
Special isolated - internal wiring
Silver-copper matrix - internal signal cable
Gold-plated industrial grade PCB

4 line inputs & 1 direct input - for pure power amp operation
Ground switch
AC phase polarity control indicator
Volume & Mute function - Remote Control
Chassis finish: black / chrome

8899.00  6500.00