Introduction
Thank you for choosing the AKG K701 Reference Class Premium Headphones. These headphones are designed for critical listening and professional audio production, offering accurate sound reproduction and a comfortable fit. This manual provides essential information for the proper setup, operation, maintenance, and troubleshooting of your K701 headphones. Please read this manual thoroughly before using your headphones to ensure optimal performance and longevity.
Safety Information
To prevent damage to your hearing or the headphones, please observe the following safety guidelines:
- Avoid listening at high volume levels for extended periods. Prolonged exposure to loud sounds can cause permanent hearing damage.
- Do not use the headphones in situations where the inability to hear ambient sounds could be dangerous, such as while driving, cycling, or walking in traffic.
- Keep the headphones away from water and moisture. Do not immerse them in liquid.
- Do not attempt to disassemble or modify the headphones. This may void the warranty and could result in damage.
- Clean the headphones only with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
Package Contents
Verify that all items are present in your package:
- AKG K701 Reference Class Premium Headphones
- Integrated Audio Cable (non-detachable)
- 6.3mm (1/4 inch) Screw-on Adapter
- Headphone Stand (may be included with specific model variants)
Setup
Follow these steps to set up your AKG K701 headphones:
- Unpack the Headphones: Carefully remove the headphones and all accessories from their packaging.
Figure 1: AKG K701 headphones, showing the overall design and earcups.
- Connect to Audio Source: The K701 headphones feature a non-detachable cable terminated with a 3.5mm (1/8 inch) stereo jack.
- For devices with a 3.5mm audio output (e.g., portable music players, computers), plug the 3.5mm jack directly into the audio output port.
- For devices with a 6.3mm (1/4 inch) audio output (e.g., studio equipment, home audio receivers), screw the included 6.3mm adapter onto the 3.5mm jack, then plug it into the audio output port. Ensure the adapter is securely fastened.
Figure 2: Front view of the K701 headphones, highlighting the earcups and headband.
- Adjust for Comfort: The K701 headphones feature a self-adjusting padded genuine-leather headband. Simply place the headphones on your head, and the headband will automatically adjust to provide a comfortable fit. The earcups are designed to sit over your ears.
Figure 3: Side view of the K701 headphones, showing the self-adjusting headband mechanism.
Operating Instructions
The AKG K701 headphones are passive and do not require power. Operation is straightforward:
- Wear the Headphones: Place the headphones on your head so that the earcups fully enclose your ears. The "L" (Left) and "R" (Right) indicators are located on the inside of the headband near the earcup attachment points. Ensure correct orientation for optimal stereo imaging.
- Adjust Volume: Control the listening volume directly from your connected audio source (e.g., amplifier, computer, music player). Start with a low volume and gradually increase it to a comfortable listening level.
- Open-Back Design: The K701 features an open-back design, which provides a wide soundstage and natural sound reproduction. Be aware that this design allows sound to leak out and ambient sound to enter, making them ideal for quiet listening environments rather than noisy public spaces.
Maintenance
Proper care will help maintain the performance and appearance of your headphones:
- Cleaning: Use a soft, dry, lint-free cloth to wipe the surfaces of the headphones. For the ear pads, a slightly damp cloth can be used, but ensure they are completely dry before use. Do not use cleaning sprays directly on the headphones.
- Storage: When not in use, store the headphones in a clean, dry place, away from extreme temperatures and direct sunlight. If a headphone stand was included, utilize it for proper storage to prevent cable damage and maintain shape.
Figure 4: K701 headphones stored on an optional stand.
- Cable Care: Avoid sharply bending or twisting the cable. Do not pull on the cable to disconnect it from an audio source; always grasp the plug itself.
Troubleshooting
If you encounter issues with your K701 headphones, refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| No sound or low volume |
|
| Distorted sound |
|
| Sound only in one earcup |
|
Specifications
Key technical specifications for the AKG K701 headphones:
| Feature | Detail |
|---|---|
| Model Name | K701 |
| Ear Placement | Over Ear |
| Form Factor | Over Ear |
| Connectivity Technology | Wired |
| Headphones Jack | 3.5 mm Jack (with 6.3mm adapter) |
| Impedance | 62 Ohm |
| Frequency Range | 10 Hz to 39.8 kHz |
| Audio Driver Type | Dynamic Driver (with Varimotion two-layer diaphragm) |
| Wattage | 200 Milliwatts |
| Item Weight | 8.3 ounces (235 grams) |
| Product Dimensions | 4.45 x 7.84 x 8.35 inches |
| Material | Plastic, Genuine Leather (headband) |
| Special Feature | Adjustable Headband |
| Color | White |
Warranty and Support
AKG products are manufactured to high standards and are backed by a limited warranty. For specific warranty terms and conditions applicable to your region, please refer to the warranty card included with your product or visit the official AKG website.
For technical support, service, or further assistance, please contact AKG customer service through their official website or the contact information provided in your product documentation.
Online Support: www.akg.com/support
