睿志音响

	Wisdom in mind, enthusiasm at heart.

While audio is life , the Power supply should be the water , Pure water create the wonderful life ... ...
　

HE-7 Singularity
Regenerative power supply
Dedicated Discrete Fully Balanced DAC
Especial design DSP software for the PCM1704
Built in 8 Pieces PCM1704UK
USB and HDMI inputs support up to 32bit /384KHz with USB isolator
Amanero combo384 as USB input
　

Summarize

Use Manual

Specs

Shipping Cost

Some advices for the unit have the life longer than 100,000 hours :
1, The HE-7 had built in full analog regenerative power supply, full class A power supplies and signal amps, these designs will produce 25 centigrade higher than the room temperature , we are advice shut down the unit for more than 2 hours after continuously working 10 hours . The unit only need around 15 minutes for warm up.
2, Keep its top cover , side faces had least 3 CM space and far to other heat gears for better heat follow away .
3, Let it working in the room temperature lower than 30 centigrade . For better sound reproduce, we had applied the R core transformer but the power Consumption is large, so if the power supply over 235V or 125V may cause the transformers had hum.

Click to review : RJ45 and HDMI pin definitions
　

DSP-1 Jumpers setting

　

Note 1:    ON mean the jumper push on.
              OFF mean the jumper pull off.
              Please power off the unit while change the jumpers for avoid the chip damage by the static electric .
              For safe, user must pull off the AC power cable before take off the top cover.

HE 7 Singularity mode (S2 = OFF)
Jumpers Number	Jumper Setting				Functions describing
BYPASS	Inactive (OFF)		Active (ON)		Note 2
PLLEN	Inactive (OFF)		Active (ON)		PLL setting
DITH	Inactive (OFF)		Active (ON)		Data Dithering
	8X OS	4X OS	2X OS	NOS	The sound will become smoother and warmer while setting lower oversampling.Default setting in the 8X OS which is the best neutral sound.
IPS0	(OFF)	(ON)	(OFF)	(ON)
IPS1	(OFF)	(OFF)	(ON)	(ON)
S1	Reserved
ATT0	Reserved
ATT1	Reserved

NOS 7 HE mode (S2 = ON)
Jumpers Number	Jumper Setting				Functions describing
BYPASS	Inactive (OFF)		Active (ON)		Note 2
PLLEN	Inactive (OFF)		Active (ON)		PLL setting
DITH	Inactive (OFF)		Active (ON)		Data Dithering
IPS0	Reserved
IPS1	Reserved
S1	Reserved
	Mode 1	Mode 2	Mode 3	Mode 3
ATT0	(ON)	(OFF)	(ON)	(OFF)
ATT1	(ON)	(ON)	(OFF)	(OFF)