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Ayon SPHERIS II
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Ayon SPHERIS II

Ayon SPHERIS II

€ 0,00 EUR
Beschreibung siehe Tabelle Produkt Features
  • Abmessungen
    Abmess.:
    48
    cm x
    43
    cm x
    14
    cm
  • Gewicht
    Gewicht: 
    20
    kg
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Ayon SPHERIS II

Features

Features

  • 2 Chassis full-featured class A single-ended & true balanced triode-pentode vacuum tube stereo preamplifier
  • Unique new pure vacuum tube-circuit design and maintains an exceptional bandwidth that extends well beyond 500 kHz
  • DHT
  • 0 dB negative feedback
  • Purist tube design (no any transistor) and shortest possible signal paths
  • Very low output impedance for driving very long runs interconnect to an amplifier, and any tube or solid state power amp
  • Ultra selected, absolute best quality passive components used in all applications
  • Central one-point earth grounding
  • Fully hand assembled to insure the highest level of craftsmanship
  • Limited production
  • The beautifully crafted aerospace grade aluminium-brushed, anodized and anti-vibration resonance, non-magnetic chassis shields effectively against RFI and EMI.
  • Backlit front panel displays indicate level attenuation & input selection
  • All front & rear panel descriptions are engraved
  • 3 Platinum knobs (selectors, volume) with backlit glass pivot
  • The aluminium feet are resonance absorbing types
  • Chassis finish: black
  • Elma/Swiss - 4 channel / precision 24 position stepped attenuator volume control with 192 Welwyn ultra linear metal-film resistors 0.1%
  • This stepped volume control has gold plated contacts and a channel balance within +/- 0.05db (custom-made for ayon)
  • Elma/Swiss - Input selector switches
  • Selector switch engages relays located near RCA jacks to switch all inputs
  • Gold-plated industrial grade PCB
  • Audio circuit boards are anti- resonance-damped mounted
  • Silver solder used for the best electrical connection
  • 4 Special tubes for stereo line-amplification (tube life min. 10000 hrs)
  • 4 Special tubes for stereo phono-amplification (tube life min. 10000 hrs)
  • Passive RIAA equalization with 0dB feedback
  • Very low noise enables full use of cartridges down to 0.1mV
  • High-Current filament regulator for signal tubes and soft start automatic
  • Special vibration dampening system for all signal tubes
  • Lundhal/Sweden - 2 MC phono transformer
  • Lundhal/Sweden - 2 Balanced splitting transformer between single-ended and balanced input
  • Tantalum - The best sounding precision special resistors are used everywhere, best resolution and lowest noise
  • Mundorf/Germany - Supreme/silver-gold capacitors
  • Rifa - Long life capacitors
  • DC-Power filter
  • Ayon - Premium internal signal cable uses ultra pure, soft annealed copper and super low loss insulation.
  • Remote Control for Volume
  • WBT/ Germany - RCA input jacks
  • Neutrik/Swiss - XLR chassis connectors
  • EXTERNAL AC~REGENERATOR - TUBE POWER SUPPLY
  • Tube regulated power supply with built in AC ~ Regenerator
  • Regenerated AC power and low distortion sine wave
  • Superior noise reduction
  • Fully hand assembled to insure the highest level of craftsmanship
  • Limited production
  • The beautifully crafted aerospace grade aluminium-brushed, anodized and anti-vibration resonance, non-magnetic chassis shields effectively against RFI and EMI.
  • All front & rear panel descriptions are engraved
  • The feet are resonance absorbing types
  • Chassis finish: black
  • AC phase polarity control indicator
  • AC voltage and frequency meter
  • DC-Power filter
  • Voltage adjustable (100V to 115V and 200V to 230V)*
  • Frequency adjustable (50Hz, 60Hz & 120Hz)*
  • Tube-regulated & stabilized (RCA 6AX5GT rectifier tubes)
  • Lundhal/Sweden - Dual choke power supply
  • 2 large noiseless toroidal power transformers are encased, excellent damped and RFI/EMI ultra-shielded (custom-made for Ayon )

Technische Daten

Technische Daten

  • Bezeichnung: Ayon Spheris II
  • Ger?tetyp: R?hren Vorstufe
  • Betriebsmodi: Pure Class A, Triode-Pentode
  • R?hren Preamp-Line: 4x Siemens C3M
  • R?hren Preamp-Phono: 4x Siemens C3M
  • R?hren Power Supply: 2x 6AX5GT
  • Maximaler Pegel (at 1 khz ): 40V rms
  • S/N ratio: 98 dB
  • Impedanz Input: 100 kOhm
  • Impedanz Output: 30 Ohm
  • Frequenzgang / Line: 1Hz - 500kHz
  • THD (at 1V) Line: 0.001%
  • THD (at 1V) Phono: 0.01%
  • Eing?nge: 4 x RCA, 1 x XLR, 2 x Phono MC
  • Ausg?nge: 2x RCA, 1x XLR
  • AC Regenerator: max.150W
  • Einstellbare Frequenz (durch Ayon): 50Hz, 60Hz, 120Hz
  • Einstellbare Spannung (durch Ayon): 100V to 115V and 200V to 230V
  • Stromverbrauch (Vorstufe / Stromvers.): 65 Watts / 10 Watts
  • Abmessungen Vorstufe (BxTxH): 48x43x14 cm
  • Abmessungen Stromversorgung (BxTxH): 48x43x14 cm
  • Gewicht (Vorstufe u. Stromvers.): 20 kg

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