1. Introducció
The AKG K77 professional monitor headphones are designed for versatile use, offering a closed-back design for effective sound isolation. These headphones provide a high-performance audio experience, featuring a comfortable self-adjusting headband for extended wear. The K77 headphones are equipped with a 3.5mm stereo mini-plug connector, and a conversion adapter (stereo mini-plug to standard stereo plug) is included for broader compatibility. With a lightweight design of 190g and a frequency response range of 18Hz to 20kHz, they are suitable for various audio monitoring applications. The cable length is 3 meters. As a genuine imported product, a 2-year warranty period is provided.
2. Producte acabatview
Característiques principals:
- Estructura: Closed-back design for sound isolation.
- Sensibilitat (1kHz): 100dB SPL/mW.
- Resposta de freqüència: De 18 Hz a 20 kHz.
- Potència màxima d'entrada: 200 mW.
- Impedància: 32Ω.
- Coixinets per a les orelles: Around-ear, made from synthetic leather.
- Terminal d'entrada: 3.5mm stereo mini plug.
- Cable: Straight (OFC), approximately 2.5m, single-sided.
- Pes: 190g (excluding cable).
Components:
- Auriculars AKG K77
- 3.5mm to 6.3mm (1/4 inch) Stereo Adapter
Image 1: AKG K77 Closed-Back Professional Monitor Headphones. This image displays the full view of the headphones, highlighting their closed-back design and self-adjusting headband.
Image 2: AKG K77 Headphone Earcup Detail. A close-up view of the earcup, showing the synthetic leather earpad and the AKG logo.
3. Configuració
- Desempaqueta els auriculars: Carefully remove the AKG K77 headphones and all accessories from their packaging.
- Identifica el connector: The headphones come with a 3.5mm stereo mini-plug.
- Connecteu-vos a la font d'àudio:
- For devices with a 3.5mm jack (e.g., smartphones, laptops, tablets, portable music players), plug the 3.5mm connector directly into the audio output port.
- For devices with a 6.3mm (1/4 inch) jack (e.g., audio interfaces, mixing consoles, home stereo systems), attach the included 3.5mm to 6.3mm adapter to the headphone cable, then plug it into the audio output port.
- Ajustar la diadema: The K77 features a self-adjusting headband. Simply place the headphones on your head, and the headband will automatically adjust to a comfortable fit.
4. Instruccions de funcionament
- Portar els auriculars: Place the headphones over your ears, ensuring the earcups fully cover your ears for optimal sound isolation and comfort. The self-adjusting headband will conform to your head shape.
- Control de volum: Adjust the volume using the controls on your connected audio source. The AKG K77 headphones do not have integrated volume controls.
- Escoltar amb seguretat: Per evitar danys auditius, eviteu escoltar a nivells de volum alts durant períodes prolongats.
- Desconnexió: When finished, gently remove the headphones from your head and disconnect the plug from the audio source. Avoid pulling the cable directly to prevent damage.
5. Manteniment
- Neteja: Use a soft, dry cloth to clean the exterior of the headphones. For the earpads, a slightly damp es pot fer servir un drap, però assegureu-vos que estigui completament sec abans d'usar-lo. No utilitzeu productes químics agressius ni netejadors abrasius.
- Emmagatzematge: Store the headphones in a clean, dry place away from extreme temperatures and direct sunlight. Avoid placing heavy objects on top of them.
- Cura del cable: Avoid sharply bending or twisting the cable. When storing, coil the cable loosely.
- Substitució de les coixinetes de les orelles: Over time, earpads may wear out. While the K77 earpads are synthetic leather, replacement earpads may be available from authorized AKG service centers or retailers.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so ni volum baix |
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| So distorsionat |
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| Ajust incòmode |
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7. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | AKG K77 |
| Tipus d’auriculars | Esquena tancada |
| Col·locació de l'orella | Sobre l'orella |
| Tecnologia de connectivitat | Amb cable |
| Conector d'auriculars | Jack de 3.5 mm |
| Resposta de freqüència | 18 Hz - 20 kHz |
| Pes del producte | 190 grams |
| Material | Imitació de pell |
| Color | Negre |
| Components inclosos | Diadema |
| Característiques del cable | Detachable (Note: Product description states fixed cable, this might be a discrepancy in source data. Assume fixed as per description.) |
| Ús recomanat | Gravació |
| Dispositius compatibles | Mobile phones, TVs, Tablets, Laptops, Game consoles, Desktops, Smart speakers |
8. Garantia i Suport
The AKG K77 headphones come with a 2 any de garantia from the date of purchase, applicable to genuine imported products. This warranty covers manufacturing defects under normal use conditions.
For warranty claims, technical support, or service inquiries, please contact your authorized AKG dealer or the regional AKG service center. Please retain your proof of purchase for warranty validation.
For additional information and support, you may visit the official AKG website or consult the product page where you purchased the item.
