SIVGA SV021 Robin Classic Rosewood Wooden Closed Back Wired Over-Ear Headphone User Manual

1. Introduction

This manual provides essential information for the proper setup, operation, and maintenance of your SIVGA SV021 Robin Classic Rosewood Wooden Closed Back Wired Over-Ear Headphones. Designed for an immersive audio experience, these headphones combine natural wood aesthetics with advanced acoustic engineering. Please read this manual thoroughly before using your headphones to ensure optimal performance and longevity.

2. Product Overview

Key Features

• Special Film Driver: Features a uniquely developed polycarbonate film and an independently designed diaphragm structure to ensure transient and detailed sound restoration while preventing deformation.
• Classic Rosewood Design: Handcrafted with natural rosewood, each headphone possesses a unique wood grain. The surface is coated with piano paint for enhanced aesthetics and wood protection.
• Low Impedance: With 32Ω impedance, these headphones are compatible with a wide range of devices including phones, tablets, and computers, delivering quality sound without requiring a dedicated amplifier.
• Comfort-Focused Design: Equipped with high-protein earpads and an ear-shaped pad design for superior comfort during extended listening sessions. The adjustable headband accommodates various head sizes.
• Noise Isolation: The closed-back design provides effective noise isolation for an immersive listening experience.

Design Elements

The SIVGA SV021 Robin headphones are distinguished by their elegant design and high-quality materials. The earcups are crafted from natural rosewood, polished to a high gloss with a piano paint finish, highlighting the unique grain of each piece of wood. The headband and earpads are made from soft, high-protein leather in a complementary brown tone, ensuring both durability and comfort.

Figure 1: Front-side view of the SIVGA SV021 Robin headphones, highlighting the rosewood earcups and brown leather headband.

Figure 2: Angled view of the SIVGA SV021 Robin headphones, emphasizing the soft earpads and the polished wooden housing.

Figure 3: Exploded view illustrating the internal components of the SIVGA SV021 Robin's 50mm dynamic driver, including the polycarbonate film and diaphragm structure.

3. What's in the Box

Your SIVGA SV021 Robin headphones package includes the following items:

• SIVGA SV021 Headphone x 1
• Dual 2.5mm to 3.5mm Cable x 1
• Hemp Bag x 1
• 3.5mm Female to 6.35mm Male Adaptor x 1

Figure 4: All items included in the SIVGA SV021 Robin package.

4. Setup

1. Connect the Audio Cable: Locate the dual 2.5mm connectors on one end of the audio cable. Insert these into the corresponding ports on the bottom of each earcup until they click securely into place.
2. Connect to Audio Source: Insert the 3.5mm end of the audio cable into your desired audio source (e.g., smartphone, tablet, laptop).
3. Using the 6.35mm Adapter: If your audio source requires a 6.35mm connection (e.g., some audio interfaces, amplifiers), attach the provided 3.5mm female to 6.35mm male adaptor to the 3.5mm end of the audio cable, then plug into your source.
4. Adjust Headband: Gently slide the metal adjusters on the headband to extend or retract the earcups until they comfortably fit over your ears.
5. Position Earcups: Ensure the earpads fully enclose your ears without excessive pressure. The ear-shaped design is intended for a snug yet comfortable fit.

5. Operating Instructions

The SIVGA SV021 Robin headphones are designed for straightforward operation with a wide range of devices due to their low impedance.

• Volume Control: Adjust the volume directly from your connected audio source.
• Device Compatibility: These headphones are compatible with virtually every audio device including phones, tablets, and computers. For optimal sound quality, especially with professional players, an external amplifier or DAC can be used, though it is not strictly necessary.
• Optimal Listening: The headphones offer a warm and engaging sound profile. They are particularly well-suited for genres such as jazz, blues, lo-fi hip-hop, and electronic music, providing a rich and immersive experience.

6. Maintenance

• Cleaning Earcups: The rosewood earcups with piano paint finish can be gently wiped with a soft, dry, lint-free cloth. Avoid abrasive cleaners or solvents that may damage the finish.
• Cleaning Earpads/Headband: The protein leather earpads and headband can be cleaned with a slightly damp cloth. Allow to air dry completely before use. Avoid excessive moisture.
• Cable Care: The detachable cable should be handled with care. Avoid sharp bends or excessive pulling. When not in use, coil the cable loosely to prevent tangling and damage.
• Storage: Store your headphones in the provided hemp bag to protect them from dust and scratches when not in use. Avoid storing in extreme temperatures or high humidity.

7. Troubleshooting

No Sound or Low Volume

• Ensure the audio cable is securely connected to both the headphones (dual 2.5mm jacks) and the audio source (3.5mm or 6.35mm adapter).
• Check the volume level on your audio source.
• Test the headphones with a different audio source or device to rule out a device-specific issue.
• Inspect the audio cable for any visible damage. If damaged, consider replacing it.

Uncomfortable Fit

• Adjust the headband sliders to find the most comfortable position for your head.
• Ensure the earpads are properly seated around your ears.

Sound Quality Issues (e.g., Muffled Mids)

• Ensure the earpads create a good seal around your ears. A poor seal can affect bass response and overall sound clarity.
• Experiment with different audio files or streaming services to determine if the issue is with the source material.

8. Specifications

Figure 5: Detailed dimensions of the SIVGA SV021 Robin headphones and earpads.

9. Warranty and Support

SIVGA offers a 12-month warranty service for the SV021 Robin headphones. This warranty covers manufacturing defects and ensures your product meets quality standards.

If you have any questions, encounter issues, or require support regarding your SIVGA SV021 Robin headphones, please refer to the contact information provided on the product packaging or visit the official SIVGA website for assistance.