RAPHAELITE 300B CS30 SIngle Ended Tube Valve Amplifier DIY Kit Compatible W/ 2A3 Tube,W/ Step-up Transformer

CS30

New product

APHAELITE 300B CS30 SIngle Ended Tube Valve Amplifier DIY Kit,Based on 5U4G rectifier / 6SJ7 preamp stage / WY2P voltage stablize tube and SHUGUANG 300B-98 tubes, Rate 7W stereo output,It is compatible with 2A3 tubes.With high quality permolloy step-up transformer in inpute stage, Can be upgraded to OCC wire made output transformer.

More details

In stock

$799.99

Up for sale is a High-End tube amplifier with 300B direct heating triode tubes, 300B is one of the most popular triode tubes by either tube amplifier manufacture or DIY project, The sound is more live/ crystal and air compare to a indirect heating tubes. The 300B single ended tube amplifier DIY kit is based on 5U4G rectifier / 6SJ7 preamp stage / WY2P voltage stablize tube and SHUGUANG 300B-98 tubes,Rate 7W stereo output.With high quality permolloy step-up transformer in inpute stage, Can be upgraded to OCC wire made output transformer by paying additional cost.

The 300B amplifier is compatible with 2A3 tubes with two switches on rear panel,It will change HT voltage on power tranformer and cathode resistors of power tubes, Brilliant design thus you can listen two types of tube on the amplifier.

Schematic and wiring diagram wil be provide,Also we can provide technic support for assembly&adjustment, We are proferssional in tube amplifier,That is ours advantages which the other seller can not reach.

 Tubes: 5Z3P(5U4G/5AR4)*1 , 6J8P(6SJ7)*2 , WY2P*2 ,300B(Shuguang)*2   SPECIFICATIONS

  •  Input RCA: 3 groups
  • Input sensitivity: 450mV
  • Power output : 2*7W (RMS THD<5%)
  • S/N Ratio: 75dB Input Impedance: 100KΩ 
  • Output Impedance: 4Ω/8Ω/
  • AC Input: 110 V/240V/230V (We will send according to the voltage in your country,110V version will take extra few days to customize)
  • Power Consumption: 130W
  • Insulation Intensity: 230MΩ (DC2000V, 1min) 
  • Frequency Response:  10Hz – 20KHz -3dB(THD 5%)
  • Dimension: 430*260*200 (W-D-H)
  • Weight: 23KG  

Packing List

  • One RAPHAELITE Sinovt 300B CS30 tube amplifier DIY kit.
Tube amp working type Singled Ended

3 products in category: