SMSL M8 USB DAC + VMV VA2 Headphone Amp + Linear Power P1 HIFI EXQUIS Desktop High-End Combination Kit

SMSL M8 USB DAC + VMV VA2 Headphone Amp + Linear Power P1 HIFI EXQUIS Desktop High-End Combination Kit

Before buying please NOTE:
*This is a High-End DAC.
Users must have relevant experience.
*Before shipping, we will conduct 24-48 hours professional tests. Ensures that the DAC working perfectly. then shipping.

Features:
1. Update version ESS Technology Sabre Reference 32bit ES9018 DAC chip
2. XMOS 32bit USB receiver chip which is best performance asynchronous USB audio solution. Maximum support 384KHZ / 32Bit, DSD.
3 Professional circuit layout to get best circuit stability and great performance.
4. Aluminum Housing, hair skin surface procession.
5. Digital Toslink Optical / Coaxial / USB
6. Analog Output: single ended output via RCA port.
7. 110-240V supported.

Specifications are:
THD + N: <0.0004%
Output level: 2.15 Vrms
Dynamic range:> 125dB
SNR:> 126dB
Channel separation:> 120dB
USB support: Windows, Mac OS, iOS (need purchase connector), Android4.0 or more (most models

Description
VA2 mini is a high quality portable headphone amplifer it is designed for HiFi application though
state-of-the-art circuit.Only one external adapter just working.Overall.well-designed.
Ÿ Excellent linearity performance.
Ÿ Very low distortion and noise.
Ÿ Separate High-Z and low-Z output connector
Ÿ Output short circuit protection.
Ÿ Patented amplifier module (module 3 years warranty).
Ÿ Solid aluminum models.
Ÿ Worldwide electric support
 
Specification
Ÿ 20Hz to 20kHz Bandwidth, 600ohm Load, Un-Weight)
Ÿ Typ THD+N: <0.0003% @ 1kHz
Ÿ <0.0008% @ 20Hz to 20kHz
Ÿ SNR : > 122dB
Ÿ Requency Ripple : +/-0.1dB Max
Ÿ Crosstalk : < -95dB @ 1kHz
Ÿ High-Impedance Power: >120mW @ 600ohm , THD+N 0.0009%
Ÿ >250mW @ 300ohm , THD+N 0.0012%
Ÿ >580mW @ 100ohm , THD+N 0.0025%
Ÿ >330mW @ 32ohm , THD+N 0.005%
Ÿ Low-Impedance Power: >120mW @ 100ohm , THD+N 0.0013%
Ÿ >75mW @ 32ohm , THD+N 0.0016%
Ÿ Size:120*95*22mm
Ÿ Weight:0.5KG
Linear power supply P1 is introduced
VA2 introduction
SMSL P1 Linear power supply for the decoder and headphone amplifier development of our company. Adaptation to the M8 / V2 / VA2 / Sanskrit/SD - 793 II /SD - 192 equipment(1101017), more models, please consult customer service! In order to improve the company's decodesr and earphone amps sound quality.
Power as the source of the whole power system, linear power is excellent item for power supply in the market, recommendation! The internal transformer is the source of power for linear power supply, the power supply uses circular irrigation tape shielded transformer. So custom HiB silicon steel sheet copper wire all 15W transformer (isn't worth mentioning, the copper wire was transformer is pure copper wire, now a lot of cheap transformer using aluminum envelope)(1101017).
Good transformer, first of all, is a natural power isolator, effectively isolating power supply noise; Transformer is poweramp circuit load at the same time, the less impacting on the full spectrum of audio signals, the better.
P1 linear output power transformer alternating current (ac) through the rectifier bridge rectifier to do 3 classes filtering, 2 stages voltage regulator. Advantage is to provide high ripple rejection ratio, dc output more clean.
P1 linear power supply is for the SMSL M8 + VA2 suit or V2 models for debugging, in order to better match the M8 + VA2, (1101017) we made 2 set of output, each group is 3 classes filtering, 2 stages voltage regulator.A fixed set of DC9V output, a set of DC5/9/12v output (can be set according to the floor marking)
There are two power supply outputs :
POWER 1: fixed DC9V 600 ma output;
POWER 2: has a 12V 500mA/ 9V 600mA / 5V 600mA transferring pressure output can be chosen.
the output voltage is regulated by the bottom of the product DIP switch, please select the POWER 2 road of the output voltage charged with electricity.
Solid aluminum alloy chassis is the whole piece of solid aluminium block using high precision automatic machine tools (CNC)(1101017). Processing is complex and meticulous, the cost is extremely high.The Apple laptop is made using this process. Solid aluminum alloy chassis is currently the most commonly used to reduce electrical electromagnetic interference design, generally used in high precision industrial equipment, such as huawei communications terminal equipment.
SMSL Power cable have  EU, AU, 2 different standards , and input voltage compatible 190-240v.