1. Introduktion
Thank you for choosing the MYPIN Headphone Amplifier HA.0290-HA0030. This device is designed to enhance your audio experience by providing powerful amplification for a wide range of headphones, featuring both 3.5mm AUX and Type-C inputs, a bass boost function, and a two-stage gain switch. Please read this manual carefully to ensure proper usage and optimal performance.
Image 1.1: MYPIN Headphone Amplifier and included cables.
2. Produktfunktioner
- Wide Headphone Impedance Support: Supports headphones with impedance ranging from 16Ω to 600Ω, ensuring compatibility with various high-performance or low-sensitivity headphones.
- Dual Input Versatility: Equipped with both 3.5mm AUX and USB Type-C inputs for flexible connectivity with a wide array of digital devices.
- Hi-fi-lyd: Achieves a Signal-to-Noise Ratio (SNR) greater than 100dB and Total Harmonic Distortion plus Noise (THD+N) of 0.0003% for clear, distortion-free stereo sound.
- To-stage Forstærkningskontakt: Allows adjustment of signal input for optimal headphone performance, catering to different headphone sensitivities.
- Bass Boost Function: Provides a dedicated bass switch for enhanced and mellow bass performance, enriching your music experience.
- Integrated Volume Control: Features a volume knob that also functions as an on/off switch for convenient operation.
- Langtidsholdbart batteri: Built-in 3000mAh rechargeable lithium battery offers 10-15 hours of continuous working time.
- Holdbart og bærbart design: Compact, lightweight, and constructed with an aluminum alloy casing to reduce signal interference and enhance heat resistance.
3. Pakkens indhold
Tjek venligst pakken for følgende varer:
- MYPIN Headphone Amplivligere
- USB Type-C-kabel
- 3.5 mm lydkabel
- Brugervejledning (dette dokument)
Image 3.1: Contents of the MYPIN Headphone Amplifer-pakke.
4. Enhedslayout og kontroller
Billede 4.1: Foran og bagpå views af amplifier with labeled controls.
- Gain-knap (H/V): Located on the rear. 'H' (High) for high impedance headphones or when more power is needed. 'L' (Low) for low impedance headphones or normal listening.
- Type-C Input (USB DV 5V): Located on the rear. Used for digital audio input and charging the device.
- Strømindikator: A small LED light on both front and rear panels, indicating power status and charging.
- 3.5mm Jack Output: Located on the front. Connect your headphones here.
- Bass Switch (OFF/ON): Located on the front. Toggles the bass boost function.
- Strøm-/lydstyrkeknap: Located on the front. Rotate to adjust volume. Press and hold to turn the device ON/OFF.
- Audio Input (3.5mm AUX): Located on the front. Connect analog audio sources here using the 3.5mm audio cable.
5. Opsætning
5.1 Indledende opladning
- Connect the provided USB Type-C cable to the Type-C input port on the amplivligere.
- Connect the other end of the USB cable to a 5V USB power source (e.g., wall adapter, computer USB port).
- The power indicator light will illuminate during charging. Allow the device to fully charge before first use (approximately 3-4 hours).
5.2 Tilslutning af lydkilder
De amplifier supports two types of audio input:
A. 3.5mm AUX Input (Analog)
- Connect one end of the 3.5mm audio cable to the Audio Input port on the amplivligere.
- Connect the other end of the 3.5mm audio cable to the audio output jack of your device (e.g., MP3 player, phone, PS4 controller).
Image 5.1: Connecting an audio source via 3.5mm AUX input.
B. Type-C Input (Digital)
- Connect the provided USB Type-C cable to the Type-C Input port on the amplivligere.
- Connect the other end of the USB Type-C cable to the Type-C port of your digital device (e.g., MacBook, compatible mobile phone, computer). The amplifier will function as an external DAC (Digital-to-Analog Converter) in this mode.
Image 5.2: Connecting an audio source via Type-C input.
5.3 Tilslutning af hovedtelefoner
- Plug your headphones into the 3.5mm Jack Output port on the front of the amplivligere.
6. Betjeningsvejledning
6.1 Tænd/sluk og lydstyrkekontrol
- To turn ON the amplifier, rotate the Power/Volume knob clockwise until you hear a click and the power indicator light illuminates.
- To turn OFF the amplifier, rotate the Power/Volume knob counter-clockwise until you hear a click and the power indicator light turns off.
- Adjust the listening volume by rotating the Power/Volume knob.
6.2 Brug af forstærkningskontakten
The Gain switch (H/L) on the rear panel allows you to adjust the ampLificeringsniveau:
- Set to 'L' (Low Gain) for most standard headphones and general listening.
- Set to 'H' (High Gain) for high impedance headphones (e.g., 250Ω, 300Ω, 600Ω) or when your headphones require more power to achieve desired volume and dynamics.
6.3 Activating Bass Boost
The Bass switch (OFF/ON) on the front panel allows you to enhance the low-frequency response:
- Set to 'ON' to activate the bass boost for a more pronounced and mellow bass sound.
- Set to 'OFF' for a neutral audio profile.
Image 6.1: Gain and Bass switches for audio customization.
7. Batteri og opladning
The MYPIN Headphone Amplifier is equipped with a built-in 3000mAh rechargeable lithium battery, providing approximately 10-15 hours of continuous playback on a full charge.
- Opladning: Use the provided USB Type-C cable to connect the amplifier to a 5V USB power source. The power indicator light will show charging status.
- Batterilevetid: Actual battery life may vary based on volume level, headphone impedance, and features used (e.g., bass boost).
- Lavt batteri: When the battery is low, the power indicator may flash or turn off. Recharge the device promptly.
Image 7.1: Battery capacity and estimated working time.
8. Enhedskompatibilitet
De amplifier is compatible with a wide range of devices and headphones:
- Lydkilder: MP3 players, MP4 players, smartphones, iPads, Mac computers, personal computers, notebooks, Xbox One, PS4, and PS5 controllers.
- Hovedtelefoner: Supports headphones with impedance from 16Ω to 600Ω.
Billede 8.1: Den amplifier enhances audio for various devices and headphones.
9. Specifikationer
| Feature | Specifikation |
|---|---|
| Modelnavn | HA.0290-HA0030 |
| Mærke | MYPIN |
| Hovedtelefonstik | 3.5 mm Jack |
| Forbindelsesteknologi | Wired (3.5mm AUX, Type-C) |
| Impedansstøtte | 16 - 600 Ohms |
| Signal-støj-forhold (SNR) | >100dB |
| Total harmonisk forvrængning + støj (THD+N) | 0.0003 % |
| Batterikapacitet | 3000mAh Lithium Ion |
| Batterilevetid | 10-15 timer |
| Materiale | Aluminium |
| Varens vægt | 8.1 ounce (0.23 kilo) |
| Pakkedimensioner | 6.97 x 5.47 x 0.94 tommer |
| Farve | Sort |
Image 9.1: Physical dimensions of the amplivligere.
10. Vedligeholdelse
- Rensning: Brug en blød, tør klud til at rengøre amplifier's surface. Avoid using harsh chemicals or abrasive materials.
- Opbevaring: Opbevar enheden et køligt, tørt sted væk fra direkte sollys og ekstreme temperaturer.
- Håndtering: Håndtere ampUdfør forsigtigt brug af lifteren. Undgå at tabe den eller udsætte den for hårde stød.
- Forbindelser: Ensure all cables are connected firmly but do not force them. Periodically check cables for wear and tear.
11. Fejlfinding
- Ingen lyd:
- Sørg for amplifier is turned ON and the volume knob is adjusted.
- Check that headphones are securely plugged into the 3.5mm output jack.
- Verify that the audio source is playing and its volume is not muted or too low.
- If using 3.5mm AUX input, ensure the cable is fully inserted into both the amplifier and the source device.
- If using Type-C input, ensure your device recognizes the amplifier as an audio output device.
- Distorted Sound / Noise:
- Skru ned for lydstyrken på begge amplifteren og lydkilden.
- Ensure the gain switch (H/L) is set appropriately for your headphones.
- Avoid using the 3.5mm AUX input simultaneously with charging, as this may introduce noise.
- Test with different audio cables and headphones to rule out faulty accessories.
- Device Not Turning On / Not Charging:
- Ensure the battery is not completely drained. If fully discharged, it may take a few minutes of charging before the power indicator lights up.
- Try a different USB Type-C cable and a different 5V USB power source.
- Ensure the Power/Volume knob is rotated past the 'OFF' click position.
12. Garanti og support
MYPIN products are designed for reliability and performance. For specific warranty details and support, please refer to the warranty information provided at the time of purchase or contact MYPIN customer service. Keep your purchase receipt as proof of purchase for warranty claims.
13. Officiel produktvideo
For a visual guide on the MYPIN Headphone Amplifier, please watch the official product video below:
Video 13.1: MYPIN Headphone Amplifier with Bass Boost overview. This video demonstrates the key features and functionality of the amplivligere.
