baoshu1889 tube amp amplifier power amplifier excellent sound AQ for hifi
Product key specification Power Supply: 220V Output power: 25W +25 W Input power: 100W Input impedance: 47kohm Input sensitivity: 300mV SNR:> 80DB Frequency response: 28Hz ~ 20KHz Output…
baoshu1889 Multifunction Headphone Tube Amplifier & PreAmp & tube AMPLIFIER 2x6E2+2x6N3+6N5P
Method of link: 1, computer = = > 3.5 turn RCA line the machine = = = = “” headphones 2, CD machine = = “RCA of RCA…