CD player Specifications: Decoder chip: CS4398 24BIT / 192K high-format chip Output mode: fiber / coaxial / analog output Power supply: AC 220V 50Hz Power consumption: 15W Working temperature: +5 ~ +35 Working humidity: 5-90% Output level: 1.93VP-P Read time: less than or equal to 5 seconds Digital coaxial output characteristics: in line with S / PDIF standards Frequency corresponding: 20HZ-20KHZ, 3db Signal to noise ratio: 110db Dynamic Range: 120db Total Harmonic Distortion: 0.0025% Weight:...

Features: Six-way compatible socket, compatible with GB, British standard, American standard, European standard power plug, with electromagnetic interference filtering, can 1MHz and 10MHz frequency band high-frequency noise filter 70 dB. Power carrying 1800 watts. Comes with a GB plug power cord. Shell material is stainless steel and solid wood. Another with a very practical 2-way USB DC output, can be charged directly to the phone. Specifications : Model: Original OPW-1 Line Protector...

Features: the whole machine adopts high quality PCB welding to maintain stability and stability. Two EI type output transformers with high quality broadband and high quality Z11 cores are adopted. using a specially designed Z11 EI power transformer with high power core. The high pressure part is made of 274B/5U4G rectifier. the front stage uses two 12AU7 vacuum tubes, and the latter stage uses two 2A3C vacuum tubes for class a single ended power amplification. Fully embodies 2A3's exquisite,...

Product characteristics: The machine adopts high quality PCB welding to maintain stability and stability. Two EI type output transformers with high quality broadband and high quality Z11 core are used. Design of ring type power transformer specially designed for this machine In the former stage, two 12AU7 vacuum tubes were used, and two KT88 vacuum tubes were used for class a single ended power amplification. The quadrupole KT88 circuit adopts the working mode of the quadrupole, which fully...

Function Description: 1. the input part With balanced and RCA mode selection, the balanced input uses a high-quality op amp to convert the balanced signal into an unbalanced signal, which is adjusted by the AN audionote volume potentiometer and input to the amplifier circuit. 2. the output part There are external speaker function and headphone output function, in which the earphone can select four-core balanced output and 6.5 single-ended output. The four-core balanced output is isolated...