ปรีแอมป์หลอดแก้ว ขับเสียงให้นุ่มนวลขึ้น 15W 6J1 tube preamp board Circuit imitation X10-D with case

Original 6J1 tubes

Resistance selection Rings metal resistance 1%, ensure the machine a good signal to noise ratio

O gold-plated RCA lotus seat, durable and beautiful

 

6J1 bile before the class luxury upgrade board, circuit imitation X10-D music Fax gall buffer modification over, is more stable than the original tube play to improve ten percent.

  รายละเอียดสินค้า


using original tube 6J1 .
Use rings 1% metal resistor , Good signal to noise ratio .
using Gold-plated RCA lotus seat, durable and beautiful .
Transparent plexiglass, nice .
Circuit imitation X10-D music Fax buffer tube .
Voltage: AC12V-0-AC12V (15W)
Volume: 100MM * 90MM * 56MM ( L*W *H)


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