This unit is very balanced and flat. If you connect a MM/MC, please add a MC amplifier. 728A production and sales for more than ten years, many improvements, using four antique oil-immersed capacitive coupling, and mixed with the German WIMA and ERO capacitors, or AV capacitors such as AV capacitors, so that the tone is warm and delicate without losing analysis force! The internal signal line of this machine adopts imported Teflon silver plated wire, which is helpful for improving signal...

Features: 1. The machine has four digital signal input switch: BNC, coaxial, optical fiber, USB. 2. The machine has two stereo RCA unbalanced output: general output, tube buffer output. Easy to match the tube or stone machine, get different results. 3. The main amplifier board with double-panel design, production of fine. 4. digital reception and digital-analog conversion using the famous CIRRUS's CS8416, and TI's PCM1794A, the new chip with the latest AK4495, their performance, indicators,...

Notice: The upgraded version of XiangSheng DAC-02A DAC use the hiend part like below, and have nicer sound. American DALE resistance, Japanese light tone resistance, ELNA capacitors, Sanyo capacitors, Taiwan solid British electrolysis, BC capacitance, The ruby rubycon capacitor France Suren capacitance, American GE5670 vacuum tube, OPA2604AP with gold-plated seat. Product Description: High-resolution digital to analogue audio converter with superior audio dynamic performance for consumer audio...

DAC-01BII Digital audio decoder  NE5532 akm4490 DAC Coaxial optical USB  Headphone Amplifier Silver Black Digital audio decoder Performance Characteristics:   The machine has 3-way signal input switch: coaxial, optical fiber, USB. The machine has two stereo RCA unbalanced output: convenient with different output levels of the amplifier. The main amplifier board with double-panel design, production of fine. This machine is also designed with headphone amplifier output, the circuit...

Features: 1.This little tube amp pushes speakers as well as having a wonderful headphone output. With no less than five sources signal inputs for selecting : USB input,AUX line input,CD/DVD input,MP3 input, MM input, you will have to be amazed by the wonderful sound it can produce . 2.This is easy the best bang for the dollar, able to drive speakers and with a fantastic headphone output and 5 inputs all in a small foot print. 3.It is best illustrated with lyric song ,such as violin, saxophone,...

Features: 1.This little tube amp pushes speakers as well as having a wonderful headphone output. With no less than five sources signal inputs for selecting : USB input,AUX line input,CD/DVD input,MP3 input, MM input, you will have to be amazed by the wonderful sound it can produce . 2.This is easy the best bang for the dollar, able to drive speakers and with a fantastic headphone output and 5 inputs all in a small foot print. 3.It is best illustrated with lyric song ,such as violin, saxophone,...

This is a multifunctional HiFi amplifier: H-03A is a small tube and transistor hybrid power amplifier. Good listening, warm tone, superior resolving. The machine retains the CD/DVD, AUX input for pure music lovers.Connection high quality audio source, such as desktop CD machine, DAC decoder, a small pure Hi-Fi music system, can get the full play to the machine tone quality. Specially designed for computer music lovers of U disk/SD card MP3 player (this part can be remote control), users can put...

Specification Digital Audio Input: USB Input x1 Signal Outputs: COAXIAL x1 OPTICAL x1 IIS Digital Output Analog Stereo RCA Output Headphone Amplifier: 500mW-100mW Impedance: 32 ohms - 600 ohms Sampling Frequency 32kHz、44.1kHz、48kHz、88.2kHz、96kHz Streaming: 16bit、20bit、24bit Line Output Impedance: 600 ohm Line Output Voltage: 2000mV Dynamic Range: 105dB Frequency Response: 20Hz-25KHz S/N Ratio（SNR） Line Output: 100dB Headphone Output: 90dB THD: -90dB(1KHz 0dBFS) Power Supply:...

Powerful, Dynamic With Sweet TUBE SOUND On Your Headphone ! Brushed aluminum faceplate, with all metal buttons and knobs. Gold coated RCA connectors. R-shape high efficiency transformer, reducing the contact resistance. All resistors and capacitors are audiophile grade to ensure sound quality. Key parts are from Germany, Japan and Taiwan etc. Adopting all tube for rectifying, plus silver signal lines for internal circuit. This nice amplifier refer to famous Japan Wada Shigeho's Style improved...

Music Curve D-2020-6550B tube Integrated Amplifier push-pull Deluxe Edition Brand New point to point hand welding circuit All items guaranteed 100% BRAND NEW in the original edition Box. ONE-YEAR WARRANTY !!! Parameters: ● Rated output power: 30W × 2 (8Ω three tube connection) ● Frequency Response: 20Hz ~ 30kHz ± 1db ● Total harmonic distortion: