Introduction
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.
Contenu du colis
- 1 x AIYIMA H1 Headphone Amplifier
- 1 x câble de chargement de type C
- 1 x Audio Line (3.5mm to 3.5mm)
Produit terminéview
Familiarize yourself with the components and dimensions of your AIYIMA H1 amplifier.
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.
Image : Avant et arrière 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.
Installation
- Charger le Amplifier : 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 amplifier.
- Connecting Headphones or Speakers: Plug your headphones or active speakers into the 3.5mm Output port on the front of the amplifier.
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.
Mode d'emploi
- Marche/Arrêt : 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 amplifier.
- Réglage du volume : Once powered on, continue rotating the volume control knob clockwise to increase the volume and counter-clockwise to decrease it.
- Autonomie de la batterie : 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.
Entretien
- Nettoyage: Utilisez un chiffon doux et sec pour nettoyer le ampExtérieur de l'appareil. Évitez d'utiliser des nettoyants liquides ou des solvants.
- Entretien de la batterie: 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.
- Stockage: Lorsqu'il n'est pas utilisé, rangez le amplifier in a clean, dry environment away from extreme temperatures and direct sunlight.
Dépannage
- Pas de son :
- Assurez-vous que 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 ampamplificateur et votre appareil source.
- Ensure your headphones or speakers are functioning correctly by testing them with another device.
- Son déformé :
- Baissez le volume sur les deux ampamplificateur et appareil source.
- Ensure your headphones' impedance is within the supported range of 16-300Ω.
- Vérifiez si les câbles audio sont endommagés.
- Problèmes de charge :
- Ensure the Type-C charging cable is securely connected to both the amplificateur et la source d'alimentation.
- Essayez une autre source d'alimentation USB ou un autre câble de chargement.
- Verify the charging indicator light is active.
Caractéristiques
| Opérationnel Amppuce de lificateur | JRC5532*2 (Replaceable with OPA2604, OPA2314, LM4562, NE5532, etc.) |
| Rapport signal sur bruit (SNR) | ≥ 111 dB |
| Réponse en fréquence | 20-20 kHz (±0.1 dB) |
| Distorsion harmonique totale + bruit (THD + N) | 0.0003% |
| Impédance de charge | 16-300Ω |
| Puissance de sortie maximale | 170mW/32Ω load |
| Mode d'entrée | AUX (3.5 mm) |
| Mode de sortie | Headphone, Active Speaker (3.5mm) |
| Vol de travailtage | 2.8V-4.2V |
| Vol de chargetage | DC5V (Type C) |
| Capacité de la batterie | 800 mAh (batterie au lithium) |
| Maximum Volume Working Time | Up to 8 hours (Normal use up to 12 hours) |
| Dimensions (L x l x H) | 110 mm x 62 mm x 17 mm |
| Poids net | 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.
Garantie et assistance
For warranty information or technical support, please contact AIYIMA customer service through the retailer where you purchased the product or visit the official AIYIMA webVeuillez conserver votre preuve d'achat pour toute réclamation au titre de la garantie.
