TOPPING G5

TOPPING G5 ES9068AS DSD512 768kHz LDAC Bluetooth Portable USB DAC AMP  Hi-res Audio Headphone Amplifier With 4.4mm/3.5mm

Description

Built-in NFCA HPA

ES9068AS DAC

LDAC audio

Hi-Res Audio

USB + BT + AUX inputs

4.4mm & 3.5mm headphone output

3 step gain setting

10H for DAC & 25H for AUX

0.0009% THD+N

USB supported up to DSD512 & PCM768kHz

<0.1Ω output impedance

1200mW x 2 @output power

Portable beats desktop

Portable beats desktop. G5 integrates a USB DAC, a Bluetooth DAC, a NFCA headphone amplifier into a portable volume.

Small and exquisite aluminum body

G5 uses a single piece of aluminum to make a delicate and sturdy casing through precise CNC machining, and the reasonable volume will not become a burden when carrying it out. The faux leather on the bottom keeps the G5 from scratching when stacked with other devices.

Plug and play, turn your PC into a HiFi source

G5 has a wide range of compatibility: Windows 10 or above, MAC, Linux, IOS, Android can be plug and play. G5 uses 2nd generation XMOS, USB supports up to PCM32bit768kHz and DSD512 native.

The G5 has a built-in 4000mAh battery so that it does not need to rely on the power supply of the mobile phone like other portable DAC/AMP, so it will not reduce the battery life of the mobile phone.

DAC 24Bit96kHz Bluetooth transmission

G5 has the certification of Hi-Res Audio Wireless and LDAC. It uses newest QCC5125 chipset to support LDACIAAC/SBC/APTX/APTX LL/APTX HD/APTX Adaptive protocol.

To get even better sound quality from Bluetooth, we abandon the built-in DAC of QCC5125 and connect its digital signal to ES9068AS to decode.

After pairing the G5 with mobile phone/player/tablet by Bluetooth, the headphone is free from the cables. It is not a burden to put the G5 in your pocket, bag, or desktop.

Built-in NFCA Headphone amp

The G5 uses an NFCA module specially modified for portable devices, which can achieve large output, low distortion, and good battery life. It pairs with high sensitivity IEMs and power hungry high impedance headphones nicely.

Suitable for almost all kinds of headphones

G5 provides 3 step gain settings, so that high sensitivity or low- sensitivity headphones can obtain with comfortable gain range; the output level as high as 21Vpp and the output power of 175mW under 3009 load are enough to drive high impedance headphones; The <0.3ɥVrms ultra-low noise and <0. 1Ω output impedance allows sensitive lEMs to perform satisfactorily.

Anti-mistouch and anti-breaking design

G5 is designed with corner guards at both ends to protect the entire panel, effectively preventing the volume knob from being mistouched in the pocket, and greatly reducing the possibility of breaking the headphone plug.

ES9068AS DAC

The built-in DAC of G5 adopts ESS's sub-flagship ES9068AS, which achieves good performance in a portable size under careful adjustment.

25h battery life

Due to the optimization for portable devices, the G5 can get 25H of battery life at AUX input; even if it in DAC mode, it can also get 9-10H of battery life.

*Battery capacity: 4000mAh

*Charging time: <5H

*Battery life

1. USB: G=L/M>9H, G=H>6.5H

2. BT: G=L/M>10H, G=H>8H

3. AUX: G=L/M>25H, G=H>13H

Specification

USB IN

PCM: 44.1 kHz-768 kHz/16Bit-32Bit

DSD (Native): DSD64-DSD512

DSD(DoP): DSD64-DSD256

BT IN

PCM: AAC/SBC/APTX/APTX LL/APTX HD/APTX-Adaptive/LDAC

DSD (Native): not supported

DSD (DoP): not supported

G5 DAC parameters (Line Out/USB In @96kHz)

THD+N @1kHz (A-weight): <0.00009%

THD@20-20kHz 90kBw: <0.0002%

SNR@1kHz (A-weight): 124dB

Dynamic range @1kHz (A-weight): 124dB

Frequency response: 20Hz-20kHz (±0.1dB); 20Hz-40kHz (±0.8dB)

Output level: 2.1Vrms@0dBFS

Noise @A-weight: <1.3ɥVrms

Channel crosstalk: -104dB@1kHz

Channel balance: 0.3dB

Output impedance: 50Ω

G5 headphone amplifier specifications (USB IN @ 96 kHz)

3.5mm headphone output

THD+N@1kHz(A-wt):  <0.00010%@output=145mW(32Ω); <0.00009%@output=15mW(300Ω)

THD@20-20kHz(90kBw): <0.00080%@output=145mW(32Ω); <0.00060%@output=15mW(300Ω)

SNR@MAX OUT 1kHz(A-wt):124dB

Dynamic range@1kHz(A-wt): 124dB

Frequency response: 20-20kHz(±0.1dB); 20-40kHz(±0.4dB)

Output level: 1.1Vpp@G=L, 6Vpp@G=M, 21Vpp@G=H

Noise @A-wt: <0.1ɥVrms@G=L, <1.5ɥVrms@G=M, <5.0ɥVrms@G=H

Channel crosstalk @1kHz: -114dB

Gain: -8dB(Vrms/FS)G=L, 6.4dB(Vrms/FS)G=M, 18.2dB(Vrms/FS)G=H

Channel balance: 0.3dB

Output impedance: <0.1Ω

Output power: 1000mW x 2 @16Ω THD+N<0.1%, 1200mW x 2 @32Ω THD+N<0.1%, 720mW x 2 @64Ω THD+N<0.1%, 175mW x 2 @300Ω THD+N<0.1%, 90mW x 2 @600Ω THD+N<0.1%

Load impedance: >8Ω

4.4mm headphone output

THD+N@1kHz(A-wt): <0.00010%@output=145mW(32Ω); <0.00009%@output=15mW(300Ω)

THD@20-20kHz(90kBw):<0.00080%@output=145mW(32Ω); <0.00060%@output=15mW(300Ω)

SNR@MAX OUT 1kHz(A-wt):124dB

Dynamic range@1kHz(A-wt): 124dB

Frequency response: 20-20kHz(±0.1dB); 20-40kHz(±0.4dB)

Output level: 1.1Vpp@G=L, 6Vpp@G=M, 21Vpp@G=H

Noise @A-wt: <0.1ɥVrms@G=L, <1.5ɥVrms@G=M, <5.0ɥVrms@G=H

Channel crosstalk @1kHz: -114dB

Gain: -8dB(Vrms/FS)G=L, 6.4dB(Vrms/FS)G=M, 18.2dB(Vrms/FS)G=H

Channel balance: 0.3dB

Output impedance: <0.1Ω

Output power: 1000mW x 2 @16Ω THD+N<0.1%, 1200mW x 2 @32Ω THD+N<0.1%, 720mW x 2 @64Ω THD+N<0.1%, 175mW x 2 @300Ω THD+N<0.1%, 90mW x 2 @600Ω THD+N<0.1%

Load impedance: >8Ω

G5 headphone amplifier specifications (LINE IN)

3.5mm headphone output

THD+N@1kHz(A-wt): <0.00008%@output=185mW(32Ω); <0.00007%@output=20mW(300Ω)

THD@20-20kHz(90kBw):<0.0007%@output=185mW(32Ω); <0.0005%@output=20mW(300Ω)

SNR@MAX OUT 1kHz(A-wt):135dB

SRN@50mV OUT 1kHz: 104dB

Dynamic range@1kHz(A-wt): 136dB

Frequency response: 20-40kHz(±0.1dB)

Output level: 2.8Vpp@G=L, 11Vpp@G=M, 21Vpp@G=H

AP measured noise level @A-wt: <0.7ɥVrms@G=L, <0.7ɥVrms@G=M, <1.5ɥVrms@G=H

Actual noise level@A-wt: <0.3ɥVrms@G=L, <0.3ɥVrms@G=M, <0.9ɥVrms@G=H

Channel crosstalk @1kHz: -84dB

Input sensitivity: 5.8Vrms@G=L, <4Vrms@G=M, <1.9Vrms@G=H

Gain: -15dB@G=L, -0.1dB@G=M, 12dB@G=H

Output impedance: <0.1Ω

Output power: 1000mW x 2 @16Ω THD+N<0.1%, 1200mW x 2 @32Ω THD+N<0.1%, 720mW x 2 @64Ω THD+N<0.1%, 175mW x 2 @300Ω THD+N<0.1%, 90mW x 2 @600Ω THD+N<0.1%

Load impedance: >8Ω

4.4mm headphone output

THD+N@1kHz(A-wt): <0.00008%@output=185mW(32Ω); <0.00007%@output=20mW(300Ω)

THD@20-20kHz(90kBw):<0.0007%@output=185mW(32Ω); <0.0005%@output=20mW(300Ω)

SNR@MAX OUT 1kHz(A-wt):135dB

SRN@50mV OUT 1kHz: 104dB

Dynamic range@1kHz(A-wt): 136dB

Frequency response: 20-40kHz(±0.1dB)

Output level: 2.8Vpp@G=L, 11Vpp@G=M, 21Vpp@G=H

AP measured noise level @A-wt: <0.7ɥVrms@G=L, <0.7ɥVrms@G=M, <1.5ɥVrms@G=H

Actual noise level@A-wt: <0.3ɥVrms@G=L, <0.3ɥVrms@G=M, <0.9ɥVrms@G=H

Channel crosstalk @1kHz: -84dB

Input sensitivity: 5.8Vrms@G=L, <4Vrms@G=M, <1.9Vrms@G=H

Gain: -15dB@G=L, -0.1dB@G=M, 12dB@G=H

Output impedance: <0.1Ω

Output power: 1000mW x 2 @16Ω THD+N<0.1%, 1200mW x 2 @32Ω THD+N<0.1%, 720mW x 2 @64Ω THD+N<0.1%, 175mW x 2 @300Ω THD+N<0.1%, 90mW x 2 @600Ω THD+N<0.1%

Load impedance: >8Ω

Size: 14.0cm x 7.0cm x 1.8cm

Weight: 265g

Package

G5

3.5mm to 3.5mm audio cable

USB charging cable

Straight Type-C to Type-C cable

Elbow Type-C to Type-C cable

Straight lightning to Type-C cable (available only in G5 Lightning version)

Rubber band

Rubber pad