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...

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...

Sliver or Black two front panel version available, so tell us your choice during the order, default we sent you an available version. his is XiangSheng's new DAC-03A version, it has 3 digital signal inputs : BNC, coaxial , optical(SPDIF), and has also USB(but it's supported by TEL7022 or XMOS chip extend cards, it's not include in this standard version) This DAC-03A use almost all HIFI level and high quality electronic components, DAC-03A's coaxial, SPFDI and BNC input are all support 24bit,...

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,...

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:...

Notice: The price is for PCB version, If you need the point to point version, it need to add $30 USD Buy the Amplifier Will send an free pair of premium audio cable as gift. Power tubes have: KT100 KT88 6550B EL34-B FU-50 to choose. Parameters: Rated output power: 20W * 2 (8Ω triod connection method) Frequency Response: 20Hz ~ 30kHz ± 1db Total harmonic distortion:

Music Curve D-2020-EL34B 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 !!! Parameter: Input Impedance: 100KΩ Output Impedance: 4Ω 8Ω Input Sensitivity: 500--2000mV Total Hamonic Distortion: ≤1%(1KHz) Frequeney responses: 20Hz-30KHz±1dB Maximum output: 30W×2(8Ω Standard) 20W×2(8Ω Triode) Signal to Noise Ratio: 89dB Input Jacks: 4 Groups Output Jacks: 2...

Music Curve D-2020-KT88 vacuum 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 control access method) ● Frequency Response: 20Hz ~ 30kHz ± 1db ● Total harmonic distortion: