Prijs: Op aanvraag

De Raysonic Reference 2 is een nieuwe buizenvoorversterker opgebouwd met de mooiste componenten en heeft een externe voeding gestabiliseerd met buizen. Het circuit is geheel ‘hardwired’ geassembleerd.

• Features:
• 2 Chassis full-featured, class A single-ended & true balanced triode-pentode vacuum tube stereo preamplifier.
• Use Kimber/USA cable for hand wire point to point circuitry.
• Mundorf/Germany MCap Supreme Silver/Gold/Oil capacitors.
• DACT/ Denmark CT2 balanced stereo audio volume controls.
• Crafted grade aluminum brushed and anodized chassis: black or silver.
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• Signal path:
   
• Ultra short signal path.
• Simplest direct circuit path for purest musicial sound and highest reliability.
• Low output impedance to drive any tube or solid state power amp.
• No solid state devices in the signal path.
• High quality parts throughout.
• Very low noise level at the line-input.
• Selector switch engages relays located near RCA jacks to switch bwteen all inputs.
• Special alloy solder used for the best electrical connection.
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• Power Supply:
• 
  Our power supply has been refined with new components and enhanced AC line noise  filtration. Separate power transformers, chokes and filters provide total isolation between the input and output stages which produces a pure power source. We use the capacitors with much larger storage. The large capacity can make up for the loss in filtering when using resistors in lieu of inductors.
• Tube power supply.
• Superior noise reduction.
• 2 seperate low noise- insulated power transformers.
• Power transformers are encased, excellent damped and PRI/EMI ultra-shielded.
• Innovative power supply provides a high speed energy delivery on transient.
• Dual choke filtered power supply.
• Separate and isolated power supplies over each stage of amplification.
• Regulated DC filament suppliers with soft- start power up for extended tube life.
• High capacitance energy storage.
• 
  Specifications:  
• Vacuum Tubes: 12AX7x 4,12AU7x 4,12BH7x 2, EF86 x 2.
• Frequency Response: 10Hz - 80KHz + 1dB.
• Distortion: 0.003% @ output 2V.
• Gain: 20dB.
• S/N Ratio better than: 95dB.
• Input: RCA  3 sets, XLR  1 set.
• Output: RCA  2 sets, XLR  1 set.
• Input Impedance: 100KΩ (Unbalance), 200KΩ (Balance).
• Output Impedance: 100Ω (Unbalance), 200Ω (Balance).
• Power Consumption: 68 watts.
• Enlargement Unit Dimension: 45L x 36W x 9.8H (cm).                                                              
• Power supply Dimension: 45L x 34.5W x 9.8H (cm).
• Operating Voltage: 100-120VAC. 50Hz/60Hz (220-240VAC 50Hz/60Hz).
• Enlargement Unit Weight: 10kg.
• Power supply Weight: 13kg.