RAPHAELITE CS45 845 28W Single Ended Mono Block Tube Valve Amplifier W/ Step-up Interstage Transformer

CS45

New product

RAPHAELITE CS45 845 single ended mono block tube valve amplifier,The circuit is coposed with 12AT7 2A3 and 845 tubes,The CS45 845 mono block amplifier rate 28 Watts on 8 Ohms speaker,The price is for pair mono block.

More details

$1,830.00

RAPHAELITE CS45 845 28W Single Ended Mono Block Tube Valve Amplifier W/ Step-up Interstage Transformer

Features

  • Permalloy input transformer at first stage to variable gain selection,Low distortion and no negative feedback needed.
  • XLR balanced input and RCA unbalanced input are accepted.
  • Use 2A3 triode tube from Sovtek(Russia) as driver stage, Jensen copper film oil capacitor employed between 12AT7 and 2A3.
  • One high performance 1:1.5 step-up transformer between 2A3 and 845 tube to raise voltage for 845 triode tube.
  • UV meter to monitor plate current,Plate current can be matched precisely.
  • The filament of 845 tube and 2A3 tube is powered with DC current for lower noise.

 

SPECIFICATIONS

  •  Tubes: 5Z4P(5V4G)*2 , 12AT7/ECC81*2 , 2A3/VT-95 *2 , 845 *2
  • Input: RCA or balanced
  • Input sensitivity: 700mV
  • Power output : 28W (RMS THD<5%)
  • S/N Ratio: 80dB
  • Input Impedance: 600Ω 
  • Output Impedance: 4Ω/8Ω or 16Ω/8Ω (send 4/8 Ohm by default if not specificed)
  • AC Input: 110 V/220V/230V (We will send according to the voltage in your country,110V version will take another week to customize)
  • Power Consumption: 200W(one channel)
  • Insulation Intensity: 230MΩ (DC2000V, 1min) 
  • Frequency Response:  19Hz – 25KHz -2dB
  • Dimension: 219*445*195 (W-D-H)
  • Weight: 25KG  (one channel)

Packing List

  • One pair RAPHAELITE Sinovt CS45 845 mono block single ended tube amplifier.

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