TOPPING DM7 8 Channel USB Balanced DAC Instruction Manual

DM7 8 Channel USB Balanced DAC
Instruction Manual

Contents

DM7 8 Channel USB Balanced DAC

8CH Multi-channel DAC	ES9038PRO Flagship DAC	Full Balanced TRS Output
DSD PCM 8CH 32bit192khz/ DSD 128 Native	0.00009% THD+N	130db Dynamic Range

Enjoy your Multi-channel HIFI

The DM7 provides 8-channel output, ESS flagship DAC chip ES9038PRO nd sophisticated design makes the THD+N is less than 0.00009o/o, allowing you to enjoy the perfect reproduction on a multi-channel system. Supports high-resolution audio
DM7 supports 8-channel PCM 44.1 kHz-192kHz/16bit-32bit, 8-channel DSD64 (Dop) and 8-channel DSD64-DSD128 (Native), covering the range of common program sources.
Multi-channel audio decoding requires software support. DM7 is only used for digital-to-analog conversion, and cannot decode any proprietary multichannel audio stream. Easy to use
In Windows10 and 11, DM7 can use stereo channel without driver, or install driver to support 8 channels; on MAC, you can plug and play without driver and freely configure the output relationship of different channels. Backward compatibility with other audio systems

Full balanced 8x TRS output

12V Trigger in&out
With the 12V T rigger interface, the DM7 can be turned on and off with Allier devices synchronously, eliminating the tedious operation of turning on and turning off one by one. DM7 has both Trigger in and out, supports being triggered by other devices to switch on and off, and also supports active triggering of other devices to synchronously switch on and off.

Standby
Volume up
Invalid button
Invalid button
Filter setting
uto power on&standby
Mute
Invalid button
Invalid button
Volume down
Invalid button
Invalid button
Brightness#

Note:
“DIS: A” has the same brightness as “DIS: M”. The differences lie in when there is no operation after 30 seconds under” DIS: A” mode, the screen will be automatically turned off, only display a dot at the bottom right corner. You can press
any button to light up the screen.

Multifunction button
OLEO screen
Remote control receiver
Volume up button
Volume down button
35mm TRS balanced outputs channel 1 to 8
USB input
12V Trigger In/Out ,
The 12V Trigger In/Out allows the DM7 to be activated by other devices or to activate other devices via a 3.5mm mini phone plug cable. The connected device must be equipped with a 12VTrigger In/Out to use this feature.
Power input (100-240VAC 50Hz/60Hz)
Power switch

Spec

USB IN	PCM		DSD(DoP)	DSD(Native)
	44.1kHz-192kHz/ 16bit-32bit Bch		DSD64 8ch	DSD64-DSD128 8ch
DM7 DAC parameters (USB In@96kHz)
THD+N (A-wt)		<0.00009% @1kHz
THD @90kBw (No-wt)		<0.0002% @20-20kHz
SNR (A-wt)		130dB @1kHz
Dynamic range (A-wt)		130dB @1kHz
Frequency Response		20Hz-40kHz (±0.1dB)
Output Level		4.0Vrms @OdBFS (4V Mode)
		5.0Vrms @OdBFS (5V Mode)
Noise (A-wt)		<1.5uVrms
Crosstalk @1kHz		-143dB
Channel Balance		<0.3 dB
Output Impedance		1000