TOPPING G5 High Performance Device User Manual

TOPPING G5 High Performance Device User Manual

Thank you for purchasing the Topping G5! G5 is a high-performance device which has USB, Bluetooth and AUX inputs, it also provide Line out and Headphone out. Outstanding performance and rich interface allow you to enjoy music anywhere. We believe that high-quality G5 could bring you more fun at enjoying HIFI music. Now we recommend first to read this manual for you to correctly use all the functions of G5.

Contents list

• G5 x1
• 3.5 to 3.5 audio cable x 1
• USB charging cable x 1
• Straight Type C to Type C cable x 1
• Elbow Type C to Type C cable x 1
• Rubber band x 2 (Used to binding G5 and the player)
• Rubber pad x1 (Place between G5 and the player avoid friction between them)
• User manual x 1
• Warranty card x 1

Note: You can download the user manual and driver onhttp://www.topping.audio/.

Attribute

BT
G=H| >8H
AUX| G=L/M| >25H
G=H| >13H
Volume control|  Analog potentiometer

Indicator Description

1-1 Power indicator

• Steady yellow light: Charging
• Steady green light: Enough power or fully charged
• Steady red light: Low battery

1-2 Status indicator

• Flashing blue light: Input not connected
• Steady blue light : Input connected
• PCM-Blue; DSD-Red
  Note that when switching to AUX the input, status indicator goes out.

Rear panel

• 2-1 USB-C charging port

• 2-2 Gain switch
  H / M / L respectively corresponds to -18.2dB / 6.4dB / -8dB (Vrms/FS)

• 2-3 Input switch
  BT/USB/AUX input

• 2-4 USB input

Front panel

• 3-1 4.4mm headphone output jack
• 3-2 3.5mm headphone output jack
• 3-3 LINE IN/OUT
  • When G5 is switched to AUX input, it is used as LINE IN.
  • When USB/Bluetooth input, it is used as LINE OUT. The output is fixed at maximum volume and is not adjustable, so please do not connect your headphone to this port to avoid damaging it.
• 3-4 Power switch & volume control Rotate it to control power and volume.

Connection

USB Input

1. Turn on the G5 and switch to USB input.
2. G5 needn’t a driver for IOS and Android, but you need to install a driver for Windows OS. You can download the driver on http://www.topping.audio/.
3. Connect your PC/mobile phone to the G5 using the USB cable. (Some Android devices may not be compatible with G5)
4. Both the LINE OUT and headphone jacks have outputs.
   

Bluetooth Input

1. Turn on the G5 and switch to Bluetooth input.
2. Search and connect by your mobile phone/computer. The status indicator stops flashing meaning Bluetooth is connected.
3. Both the LINE OUT and headphone jacks have outputs.
4. Enter pairing mode: Switch Gain L→ M→L→M→L→M within 5 seconds, status indicator flashes to mean G5 has entered pairing mode.
   

AUX input

1. Turn on the G5 and switch to AUX input.
2. Connect the G5 to the phone/player etc. with a 3.5 to 3.5 audio cable.
3. Insert the headphone into the headphone jack, then you can enjoy the music.
   

Input range

DSD DSD64-DSD512 (Native), DSD64-DSD256 (DoP)
BT IN| AAC/SBC/APTX/APTX LL/APTX HD/APTX-Adaptive/LDAC

Specifications

G5 DAC parameters(LineOut/USB In@96kHz)

THD+N @1 kHz (A-wt)| <0.00010%
THD @20-20kHz 90kBw| <0.0002%
SNR @1kHz (A-wt)| 124dB
Dynamic range @1 kHz (A-wt)| 124dB
Frequency Response| 20Hz-20kHz(±0.1dB)
20Hz-40kHz(±0.8dB)
Output Level| 2.1Vrms @OdBFS
Noise (A-wt)| <1.3uVrms
Channel Crosstalk| -104dB @1kHz
Channel Balance| 0.3dB
Output Impedance|  500
G5 Headphone Amplifier specifications(USB In@96kHz)

THD+N

| 3.5mm headphone output| 4.4mm
headphone output
<0.00010% @Output=145mW(320)| <0.00010% @Output=145mW (320)
@1kHz (A wt)| <0.00009% @Output=15mW(3000)| <0.00009% @Output=15mW (3000)
THD| <0.00080% @Output=145mW(320)| <0.00080% @Output=145mW(320)
@20-20kHz (90kBW)

| <0.00060% @Output=15mW(3000)| <0.00060%
@Output=15mW (3000)
SNR| 124dB @1kHz| 124dB @1kHz
@MAX OUT 1 kHz (A-wt)
Dynamic Range| 124dB @1 kHz| 124dB @1 kHz
@1 kHz (A-wt)

Output Level

|

Frequency Response 20Hz-20kHz(±0.1dB)

| 20Hz-20kHz(±0.1dB)
| | 20Hz-40kHz(±0.4dB)
| 20Hz-40kHz(±0.4dB)
|
| | 1.1Vpp @G=L
| 1.1Vpp @G=L
| 6Vpp @G=M| 6Vpp @G=M
| 21Vpp @G=H| 21Vpp @G=H
Noise (A-wt)| | <1.0uVrms @G=L
<1.5uVrms @G=L
<1.8uVrms @G=M| <1.5uVrms @G=M
<5.0uVrms @G=H| <5.0uVrms @G=H
Channel Crosstalk| -114dB @1kHz| -114dB @1kHz
Gain| -8dB(Vrms/FS) G=L| -8dB(Vrms/FS) G=L
6.4dB(Vrms/FS) G=M| 6.4dB(Vrms/FS) G=M
18.2dB(Vrms/FS) G=H| 18.2dB(Vrms/FS) G=H
Channel Balance| 0.3dB| 0.3dB
Output Impedance| <0.10| <0.10
Output Power| 1000mW x 2 @160 THD+N<0.1%
1200mW x 2 @320 THD+N<0.1%
720mW x 2 @640 THD+N<0.1`)/0
Load Impedance| B> Ω

Trouble shooting

the cable
Pc’s USB port damaged| Change another port
Driver problem| Reinstall the driver
The OTG function phone is not enabled of the| Enable OTG function
USB input, no sound| Too low volume on PC| Adjust volume
USB input, no sound| G5 is not selected as the output device on the PC| Too low volume on phone
Cannot pair G5 Bluetooth| G5 does not switch to Bluetooth input| Set the G5 as the default output device
Bluetooth input, no sound| G5 does not switch to Bluetooth input| Adjust volume
If you still have problems or questions, Let G5 enter pairing mode first lease contact us (service@tpdz.net)

Precautions for daily use

1. You must not keep the G5 in a hot, humid environment or drop it
2. Opening the case instantly voids the warranty!
3. If you are not going to use G5 for a long time, it should be regularly charged to have a better battery life.
4. Never use the headphones in places where the inability to hear ambient sounds presents a serious risk.
5. USB cable of accessory are specially designed for G5, you should not use them at other devices to avoid damage.
6. Topping accepts no liability for any loss or damage arising directly or indirectly from the failure of G5.
7. For improvement purpose, specifications subject to changes without prior notice.

FCC WARNING

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

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