山岭M7

Premium ES9038Pro flagship DAC chipset.

Amplification circuit: ADA4896x2+MUSE8920+OPA2211+BUF634.

Powerful output thrust.

Clean and detailed sound presentation.

True Hi-Res decoding(PCM 32Bit/768kHz, DSD512, 16x MQA).

Dual headphone outputs(3.5mm SE+4.4mm Bal).

5” full-HD 1080P display.

High-Res Bluetooth V5.0 connectivity(LDAC+LHDC+APTX HD and more).

Open Android 10 OS.

Multiple application support

Lightning fast performance with powerful SoC chip.

Large 7000mAh battery.

Battery Life: up to 10 hours in single-ended mode, up to 8.5 hours in balanced mode.

Specification:

Dimensions: 129 *78*20 mm

Weight: 312g

Display: 5-Inch 1920 * 1080

Operating System: Open Android 10

CPU: Qualcomm Snapdragon 665

Memory : Ram 6GB, ROM 128GB + single Micro SD card slot

Hi-Res support: 32/768 & DSD512 & MQA 16X

Bluetooth: Bluetooth 5.0, two-way, LDAC, LHDC, aptX HD, aptX, SBC Support.

Wi-Fi: 2.4G/5G, supporting DLNA, Airplay

DAC: ESS ES9038PRO

Amplifier: ADA4896-2 + MUSES8920 + OPA2211 + BUF634

Output Power: Single-ended 400 mW@32Ohm // 900mW@32Ohm Balanced

Output: 3.5mm single ended and 4.4mm balanced

Output impedance: Less than 1 Ohm

Battery: 7000 mAh, supporting 18W quick charging

Battery life: Up to 10 hours in single ended and 8.5 hours in balanced

Single-Ended Output：

1. Output Power

Low Gain： 0.73 V@32 Ohm (17 mW)

Medium Gain： 1.88 V@32 Ohm (110 mW)

High gain： 3.61 V@32 Ohm (406 mW)

2. Frequency Response：20 Hz - 40 KHz (0.2 dB)

3. THD+N：0.0007%

4. Channel separation：75 dB @ 32 Ohm

5. Dynamic Range：126 dB

6. Signal-To-Noise：126 dB

7. Noise：>116 dB(<1.6 uV)（Low Gain）

8. Output Impedance：<1 Ohm

Balanced Output：

1. Output Power

Low Gain： 1.46 V@32 Ohm (66 mW)

Medium Gain： 3.35 V@32 Ohm (350 mW)

High gain： 5.43 V@32 Ohm (920 mW)

2. Frequency Response：20 Hz - 40 KHz (0.2 dB)

3. THD+N：0.0007%

4. Channel separation：115 dB @ 32 Ohm

5. Dynamic Range：128 dB

6. Signal-To-Noise：128 dB

7. Noise：>113 dB(<2.2 uV)（Low Gain）

• 8. Output Impedance：<1 Ohm