HOLO Audio May 60W Fully Discrete R2R DAC Audio Decoder (L3 with Upgraded Capacitors & Fuse)

HOLO Audio May 60W Fully Discrete R2R DAC Audio Decoder (L3 with Upgraded Capacitors & Fuse)

Version Comparison:
* L2: The power supply capacitors of L2 is custom-made. Its USB module is an enhanced one. It comes with a remote control.
* L3: On the basis of L2, the DAC module of L3 is manually selected. The capacitors of the two power supply parts are upgraded, the power cord in the machine is made of pure silver, and its fuse is also upgraded.

Download USB Driver & Firmware:
https://pan.baidu.com/s/1loiHx7UurNAGDbzeDkJftw?
Password: 8888

Attention:
WIN7 users must have KB3033929 patches installed, otherwise your system will not recognize the driver's digital signature. If you are a user who has automatic update enabled, WIN7 will automatically patch it for you. And if it is not automatically updated, please patch it manually. WIN10 users do not need the patch.

Features:
- The new generation of linear compensation technology solves the accuracy errors caused by resistor tolerance, after compensation, reaching a variance of 0.00005% tolerance accuracy.
- Proprietary anti-jitter technology provides a full amplitude of anti-jitter without increasing noise floor and other undesirable effects.
- Based on this new generation of technology, May DAC can provide a SINAD of >115dB and a dynamic range of >130dB, which represents the performance limit reached by today's most advanced R2R architecture DAC.
- Using the ultimate performance of PLL+FIFO technology, it provides 0.1Hz third-order low-pass ability to inhibit jitter. It also uses a high-performance femtosecond VCXO as the PLL clock source. Under the premise of being almost immune to the front-end jitter, it can also lock up to 1.5us-2us at 1KHz signal with high jitter (It can lock up to 1.5us-2us at 1kHz signal with high jitter on the premise of almost being immune front-end jitter).
- Dual mono DAC L/R channels are independently powered by their own dedicated transformer in the PSU chassis. This provides better channel separation and more accurate sound stage.
- Supports USB and I2S up to DSD1024 and PCM 1.536MHz sample rates.
- The USB interface uses proprietary firmware with ultra-low latency, a highly reliable data transmission, and ideal USB eye pattern measurements that contribute to 2-4 times higher performance than official firmware.
- Two sets of independent HDMI-compatible-I2S input interfaces are provided, and each set of I2S has a four-way independent circuit, as opposed to standard LVDS chip, making I2S clock signals subject to lower interference and lower jitter. In addition, each group of I2S inputs can be configured with specific pin-out configuration, making it compatible with most of the HDMI-compatible-I2S digital devices on the market.

Package Included:
- 1 x Set of DAC

Packaging Details:
- G.W.: 19kg