Product List
PCB: only 1pcs PCB, no other components
DIY Kits without Tube: Includes PCB and all components, but does not include Tube, no soldering, no transformer
DIY Kits with Tube: Includes PCB and all components and Tube, no soldering, no transformer included
Finished without Tube: Includes PCB and all components, but does not include Tube, has been soldered, does not include transformer
Finished with Tube: including PCB and all components and Tube, already soldered, excluding transformer
2pcs transformer: only 2 transformers, no other components
Product introduction
JP200 is a very popular flagship preamp. It consists of a 12AX7 two-stage common cathode class A and a first-stage direct-coupled cathode output device. At the same time, in order to make the circuit dynamic, the overload resistance is better and the circuit is more Stable, negative feedback is introduced at the output and input stage current feedback, so double negative feedback can make the distortion very low, the previous stage expander has extremely high index and excellent hearing
We refer to the circuit, plus the components of the fever level, and strive to achieve a very comprehensive, excellent sense of the pre-tube level, the voice is very real, delicate, moist. Low frequency bouncing, high frequency wire buckle
The required voltage is AC 320V-0 2 groups 6.3V voltage 2 groups 10V voltage 4 groups 2 transformers complete the power supply. Completely independent left and right, improved resolution
PCB size: 265X165MM
If you need a whole machine, you can contact us.