1984 - For over 40 years, Porta Pro remains one of the most recognized headphones around the world.
LEGENDARY SOUND - Experience breathtaking audio with deep bass, crisp highs, and full midrange from 15-20,000Hz.
Legendary Design - The perfect blend of high-fidelity audio and nostalgic style.
PERFECT PORTABLE - Unique foldable design and comes with a carrying case.
Comfort Zone - Adjustable headband and temporal pad.
MODERN PERFORMANCE - Answer/end calls and control your music with an in-line microphone and remote control.
The critically acclaimed Porta Pro Limited Edition has been updated with two more colorways. Features an in-line microphone, remote control, and attenuated volume control. Porta Pro Limited Edition comes with an all-new hard compact carrying case (standard case also included).
[Product Highlights & Recommended Points]
●Special Edition “Rhythm Beige”
This model is based on the classic Koss “Porta Pro,” crafted by the American audio brand Koss, and finished as a Japan-exclusive color: “Rhythm Beige.” According to the press release from the U.S., this limited edition is rare, with only 5,000 units produced exclusively for the Japanese market.
●Sophisticated Retro-Modern Design
Featuring a calm beige body accented with red and blue ear pads, the design evokes a vintage style. The color scheme is reportedly inspired by the 1970s U.S. monitoring headphone “PRO4AA,” a standard model of that era.
●Comfortable Fit & Portability
Despite its on-ear design, the headphones are lightweight and slim. They fold for compact storage and come with a hard carry case for easy transport. Ideal for commuting, school, or working in cafés, domestic reviews praise them as “the perfect choice for portable, high-quality wired headphones.”
●Immersive Sound Experience
- Type: Open-air design for a natural, spacious soundstage.
- Frequency Response: 15–25,000 Hz, covering a wide range for accurate reproduction of original sound.
- Sensitivity: 101 dB SPL, delivering efficient sound even at low input levels.
These specifications allow users to enjoy fine musical nuances, whether for casual listening, background music while working, or movie audio.
●Inline Microphone & Volume Control Cable for Smartphone Use
This limited edition features an inline microphone, remote control, and volume adjustment cable, which are not included in the standard Porta Pro. It supports smartphone calls, basic operations, and volume control, making it perfectly suited for modern mobile use.
●Trusted Design Based on a Long-Loved Classic
The base model, Porta Pro, has been beloved worldwide since its 1984 release. The limited edition inherits its sound quality and design philosophy while offering upgrades in color and functionality.
●Excellent Cost Performance
With features such as “limited edition,” included hard case, smartphone remote/microphone, and foldable design, this model offers great value for its price range.
●Fashionable & Accessory Appeal
The beige body with accent colors complements both casual and smart business attire, making it more than just a music device—it’s a stylish accessory.
[Summary]
The limited-color Koss Porta Pro Limited Edition Rhythm Beige combines the classic Porta Pro design with modern mobile compatibility, featuring an inline microphone and volume control. The beige body with retro accent colors provides joy not only in listening but also in owning and showing off. Foldable for easy portability, it is ideal for commuting, school, café work, or movie watching. Its wide frequency range (15–25 kHz) and high sensitivity (101 dB) deliver clear, immersive sound. This model truly embodies “listen, use, and display” in one unit, making it perfect for personal use or as a gift.
Experience the joy of “carrying your music wherever you go” with this single, versatile model.
