RAPHAELITE Sinovt EL34 6CA7 KT77 Pull Push Integrated Tube Valve Amplifier For BBC SPENDOR Rogers Goodmans LS3/5A


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RAPHAELITE Sinovt EL34 6CA7 KT77 Pull Push Integrated Tube Valve Amplifier,It is specially customzied for BBC LS3/5A speaker which made by BBC SPENDOR / Rogers / Goodmans / KEF / MISSION etc,Suitable for 11 Ohm and 16 Ohm speakers.

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UP for sale is a great EL34 tube amplifier from Raphaelite,Raphaelite is one of the best tube amplifier manufacture in China, They product high quality tube amplifier with vintage style apperience,The power transformer and output transformer have very good reputation.

The amplifier is specially designed for classic BBC LS3/5A speaker,The BBC LS3/5A is a legendary speaker in 80's and 90's of last Century,The BBS LS3/5A was licensed to many manufacture include SPENDOR / Rogers / Goodmans / KEF / MISSION / Chartwell etc. 

The EL34/6CA7/KT77 tube amplifier is based on GZ34/5AR4 rectifier, E88CC/6DJ8/ECC88 preamp stage and 12AT7/ECC81 phase inverter, EL34 output stage use fixed biasing, Plate currentl can be monitored with a VU meter,It can be adjusted by rotating variable resistors behide the power transformer,The plate currently can be precisely matched. The tube amplifier is made with point to point wiring,Not PCB. Schematic and wiring diagram will be provided,We offer technic support if you have any problem during DIY progress,We are proferssional in tube amplifier, That is the other resellers can not provide. 

Technical Parameters

  • Model: DPK34 EL34 pull push tube amplifier
  • Tubes: 5AR4/GZ34×1 (EH,Made in Russia), E88CC/ECC88/6DJ8×1(EI ), 12AT7/ECC81×2(Vintage General ELectric), EL34/6CA7/KT77×4 (EH,Made in Russia)
  • Input Sensitivity: 340mV
  • Rated Power Output: 2×28W (RMS THD<1% 1KHz at 8 Ohm)
  • S / N Ratio: 90dB
  • Input Impedance: 100KΩ
  • Output Impedance: 11Ω, 15Ω 
  • AC Input: 110V/120V/220V/230V/240V/50-60Hz (We will send according to voltage in your country by default)
  • Power Consumption: 150W
  • Frequency Response: 18Hz – 40KHz -1dB
  • 5Hz – 45KHz -3dB
  • Dimension: 340×230×150(W*D*H)
  • Net Weight: 15KG(18KG with package)

Packing List:

  • One Raphaelite Sinovt DV6P 6V6 pull push tube amplifier DIY kit
Tube amp working type Pull Push

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