Introduktion
The AIYIMA H1 is a portable mini headphone amplifier designed to enhance the audio experience from various digital devices. It supports headphones with impedance ranging from 16 to 300Ω, providing high-fidelity stereo sound with low distortion. Its compact size and rechargeable battery make it suitable for on-the-go use.
Paketets innehåll
- 1 x AIYIMA H1 Headphone Amplivligare
- 1 x Type-C laddningskabel
- 1 x Audio Line (3.5mm to 3.5mm)
Produkt överview
Familiarize yourself with the components and dimensions of your AIYIMA H1 amplivligare.
Image: AIYIMA H1 Headphone Amplifier with dimensions. The device measures approximately 100mm in length, 62mm in width, and 17mm in height. It features an AUX input, headphone/active speaker output, and a Type-C charging port.
Bild: Fram och bak view of the AIYIMA H1 amplifier. The front panel includes a 3.5mm output jack (red), a 3.5mm input jack (blue), a power indicator light, and a red volume control knob which also functions as the ON/OFF switch. The rear panel shows the DC 5V Type-C charging interface and a charging indicator light.
Inställning
- Laddar Amplivligare: Connect the provided Type-C charging cable to the DC 5V port on the rear of the amplifier and to a USB power source (e.g., computer, wall adapter). The charging indicator light will show the charging status. It is not recommended to use the amplifier while it is charging.
- Connecting to a Source Device: Use the included 3.5mm audio line to connect your source device (e.g., mobile phone, tablet, laptop, MP3 player, TV) to the 3.5mm AUX Input port on the front of the amplivligare.
- Connecting Headphones or Speakers: Plug your headphones or active speakers into the 3.5mm Output port on the front of the amplivligare.
Image: Diagram illustrating the connection flow. A source device (phone, tablet, laptop, PC, DVD, MP3, TV) connects via audio input to the AIYIMA H1 amplifier, which then outputs to headphones or active speakers.
Image: A user's setup showing the AIYIMA H1 amplifier connected to a smartphone and a pair of white headphones, demonstrating a typical usage scenario for portable audio enhancement.
Image: The AIYIMA H1 amplifier connected to a smartphone and an active speaker, illustrating its versatility in driving both headphones and powered speakers.
Bruksanvisning
- Ström på/av: Rotate the red volume control knob clockwise to turn on the amplifier. The power indicator light will illuminate. Rotate the knob counter-clockwise until it clicks to turn off the amplivligare.
- Justera volymen: Once powered on, continue rotating the volume control knob clockwise to increase the volume and counter-clockwise to decrease it.
- Batteritid: The built-in 800mAh lithium battery provides approximately 8 hours of working time at maximum volume, and up to 12 hours under normal listening conditions.
Image: A person wearing headphones, with the AIYIMA H1 amplifier visible, emphasizing the 3.5mm headphone output and extended listening time.
Underhåll
- Rengöring: Använd en mjuk, torr trasa för att rengöra amplifier's exterior. Avoid using liquid cleaners or solvents.
- Batteriomsorg: To prolong battery life, avoid fully discharging the amplifier frequently. Charge the device regularly, even if not in use for extended periods. Store in a cool, dry place.
- Lagring: Förvara den när den inte används amplifier in a clean, dry environment away from extreme temperatures and direct sunlight.
Felsökning
- Inget ljud:
- Se till att amplifier is powered on (power indicator light is illuminated).
- Check all audio cable connections between the source device, amplifier, and headphones/speakers.
- Verify the volume level on both the amplifier och din källenhet.
- Ensure your headphones or speakers are functioning correctly by testing them with another device.
- Förvrängt ljud:
- Minska volymen på båda amplifern och källenheten.
- Ensure your headphones' impedance is within the supported range of 16-300Ω.
- Kontrollera om ljudkablarna är skadade.
- Laddningsproblem:
- Ensure the Type-C charging cable is securely connected to both the ampvärmaren och strömkällan.
- Try a different USB power source or charging cable.
- Verify the charging indicator light is active.
Specifikationer
| Operativ Amplifier Chip | JRC5532*2 (Replaceable with OPA2604, OPA2314, LM4562, NE5532, etc.) |
| Signal till brusförhållande (SNR) | ≥111dB |
| Frekvenssvar | 20-20KHz (±0.1dB) |
| Total harmonisk distorsion + brus (THD+N) | 0.0003 % |
| Lastimpedans | 16-300Ω |
| Maximal uteffekt | 170mW/32Ω load |
| Ingångsläge | AUX (3.5 mm) |
| Utgångsläge | Headphone, Active Speaker (3.5mm) |
| Working Voltage | 2.8V-4.2V |
| Laddning Voltage | DC5V (Typ-C) |
| Batterikapacitet | 800mAh (litiumbatteri) |
| Maximum Volume Working Time | Up to 8 hours (Normal use up to 12 hours) |
| Mått (L*B*H) | 110 mm * 62 mm * 17 mm |
| Nettovikt | 123g |
Image: Graphic depicting a high-capacity battery. The AIYIMA H1 amplifier is equipped with an 800mAh lithium battery for extended use.
Image: Close-up of the NE5532*2 Op Amp Chip. The AIYIMA H1 features replaceable operational amplifier chips, allowing for customization with compatible models such as OPA2604, OPA2314, LM4562, or other NE5532 variants.
Garanti och support
For warranty information or technical support, please contact AIYIMA customer service through the retailer where you purchased the product or visit the official AIYIMA webwebbplats. Vänligen spara ditt inköpsbevis för eventuella garantianspråk.