Introduzzjoni
Grazzi tax-xiriasing the Topping NX1s Digital HiFi Portable Headphone Amplifier. Dan il-manwal jipprovdi informazzjoni essenzjali għas-setup, it-tħaddim u l-manutenzjoni xierqa tat-tagħmir tiegħek. Jekk jogħġbok aqrah bir-reqqa qabel l-użu biex tiżgura prestazzjoni u lonġevità ottimali.

Image: Two Topping NX1s units, one black and one silver, showcasing the compact design of the portable headphone ampaktar ħaj.
Kontenut tal-Pakkett
Jekk jogħġbok iċċekkja l-pakkett għall-oġġetti li ġejjin:
- NX1s Portable Headphone Amplifier (unità 1)
- Kejbil tal-Awdjo minn 3.5mm għal 3.5mm (unità 1)
- Rubber Band (2 units)
- Velcro (5 units)
- Rubber Pad (1 unit)
- Manwal għall-Utent (unità waħda)
- Karta tal-Garanzija (unità 1)
Prodott Overview
The Topping NX1s is a compact and powerful digital HiFi portable headphone amplifier designed to enhance your audio experience. It features a durable full aluminum case, intelligent charging, and a TOCOS potentiometer for precise volume control.
Kontrolli u Portijiet

Immaġni: Close-up view of the Topping NX1s showing the Micro USB charging port, a small indicator light, the Bass boost switch, and the Gain switch.
- Port tal-Iċċarġjar: Port mikro USB għall-iċċarġjar tal-apparat.
- Swiċċ tal-Bass: Toggles bass boost (0dB or 4.0dB).
- Swiċċ tal-Gwadann: Jaġġusta amplification gain (0dB or 8.7dB).
- Buttuna tal-Volum/Swiċċ tal-Enerġija: (Located on the opposite end, not visible in this image) Controls volume and powers the device on/off.
- Input/Output Awdjo: 3.5mm jacks for connecting audio sources and headphones (located on the opposite end, not visible in this image).
Setup
- Ħlas Inizjali: Before first use, fully charge the NX1s. Connect the Micro USB cable to the "Charge" port on the amplifier and to a 5V/1A USB power adapter (not included) or a PC's USB port (0.5A). The indicator light will show charging status. A full charge provides approximately 40 hours of playback.
- Qabbad is-Sors tal-Awdjo: Use the provided 3.5mm to 3.5mm audio cable to connect your audio source (e.g., smartphone, MP3 player) to the 3.5mm input jack on the NX1s.
- Qabbad il-headphones: Plug your headphones into the 3.5mm output jack on the NX1s.
Istruzzjonijiet Operattivi
- Power On/Off: Rotate the volume knob clockwise to power on the device. Rotate counter-clockwise until it clicks to power off.
- Aġġustament tal-Volum: Adjust the volume by rotating the volume knob. Start with a low volume and gradually increase to a comfortable listening level.
- L-issettjar tal-gwadann: Use the "Gain" switch to select between 0dB (low gain) and 8.7dB (high gain).
- Użu 0dB qligħ for sensitive headphones or when the audio source output is already strong.
- Użu 8.7dB qligħ for less sensitive headphones or when more amphija meħtieġa lifikazzjoni.
- Spinta baxxa: Use the "Bass" switch to enable or disable bass boost.
- Agħżel 0dB bass for a neutral sound profile.
- Agħżel 4.0dB bass to enhance low-frequency response.
Manutenzjoni
- Keep the device dry. Do not expose it to moisture or liquids.
- Naddaf l-apparat b'ċarruta ratba u niexfa. Evita li tuża kimiċi ħarxa jew materjali li joborxu.
- Aħżen l-apparat f'post frisk u niexef meta ma jkunx qed jintuża.
- Evita li twaqqa’ jew tissuġġetta l-apparat għal impatti qawwija.
Issolvi l-problemi
- Ebda Ħsejjes:
- Kun żgur li l-apparat ikun mixgħul u kompletament iċċarġjat.
- Check all cable connections (audio source to amplifier, amplifier to headphones).
- Verify the volume on both the amplifier and the audio source is turned up.
- Test with different headphones or audio source to isolate the issue.
- Ħoss Mgħawġ:
- Naqqas il-volum fuq il- amplifier jew sors awdjo.
- If using high gain, try switching to low gain (0dB).
- Ensure the audio cables are securely connected and not damaged.
- Apparat Mhux Iċċarġja:
- Ensure the Micro USB cable is properly connected.
- Try a different USB power adapter or PC USB port.
- Verify the power source provides 5V/1A (or 0.5A from PC).
Speċifikazzjonijiet
| Dimensjonijiet | 8.4cm x 5.5cm x 1.0cm |
| Piż | 78g (2.75 oz) |
| Input tal-Enerġija | DC 5V/1A (PC's USB 0.5A) |
| Ħin tal-daqq | Madwar 40 sigħat għal kull ċarġ |
| THD+N | <0.0005% |
| SNR | ≥117dB |
| Storbju | <2.5uV |
| Gwadan | 0dB / 8.7dB |
| Boost Boost | 0dB / 4.0dB |
| Qawwa tal-Ħruġ | 150mW (32Ω); 25mW (300Ω) |
| Rispons ta' Frekwenza | 20Hz - 100kHz |
| Impedenza tal-headphones rakkomandata | 16-300 ohm |
Nota: L-ispeċifikazzjonijiet huma soġġetti għal bidla mingħajr avviż.
Garanzija u Appoġġ
The Topping NX1s comes with a limited warranty. Please refer to the included Warranty Card for detailed terms and conditions. For technical support or service inquiries, please contact your retailer or the manufacturer's customer service.
Manifattur: Topping
Mudell: NX1s