UP for sale is a great EL34 tube amplifier DIY kit 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 EL34/6CA7/KT77  tube amplifier DIY kit is based on GZ34/5AR4 rectifier, 5670 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 DIY kit

• Tubes: GZ34/5AR4 *1,  6N3 *1, 12AT7/ECC81 *2, EL34/6CA7/KT77 *4
• Input Sensitivity: 220mV
• Rated Power Output: 28W*2 (RMS THD<1% 1KHz at 8 Ohm)
• S / N Ratio: 90dB
• Input Impedance: 100K Ohm
  
• Output Impedance: 4/8 Ohmn (can be 8 Ohm and 16 Ohm)
• AC Input: 110V/120V/220V/230V50-60Hz (We will send according to voltage in your country by default)
• Power Consumption: 150W
• Frequency Response: 15Hz - 45KHz -1dB
• 10Hz- 75KHz -3dB
• Dimension: 340*230 *150(W*D*H)
• Net Weight: 15KG

Packing List:

• One Raphaelite Sinovt DPK34 EL34 pull push tube amplifier DIY kit

International Buyers – Please Note:

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Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.