JBH 6j4 6p6p Tube Pre-Amp HIFI EXQUIS Single-Ended DIY SET or Finished EF94 6v6 Lamp PreAmplifier

Finished No bluetoot :option is the finished assembled tube amp with tube but without bluetooth module

Finished With blueto :option is the finished assembled tube amp with tube with bluetooth module

DIY Set No bluetooth :option is just a DIY set of all components chassis and tube ,  it's not a finished assembled product for DIY use without bluetooth

DIY Set With bluetoot : option is just a DIY set of all components chassis and tube ,  it's not a finished assembled product for DIY use with bluetooth

The new version is released, with a cyan color chassis,   reduce again the S/N and improve the performenceOne of cheapest tube preamplifier in market, but give a best and full frequence finest sound, always received 5 star feedback from customer:

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Parameter:

• Gains: x8

• ALPS type16 customed 100K volume Potentiometer

• Gold-plated RCA plug.

• Frequency response  : 10Hz—100KHz(±0dB) ​10Hz—200KHz(±0.2dB)

• SNR: 89db

• Preamp tube : 2x 6j4(europ EF94/ US 6AU6), 2x 6p6p(6v6) 

• Rectifier:  1x Chinese 6z5p 

• Signal input：4x Groupe inputs, 

• Signal output ： 1x Groupe output.

• Size: 29*17*5CM

• Input voltage: 110/120v or 220/240v  50/60hz

• We can offer english DIY manual after when you made order

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With blow plate: