Koss PortaPro Stereo Vintage Retro Design Headphones
- Vintage Design
- Mylar Diaphragms
- NdFeB Magnet Structures
- OFC Voice Coils
- Foam Earpads
- Includes Carrying Case
The PortaPro stereo headphones from Koss provide high-quality audio in a vintage design. Unchanged since 1984, the PortaPro offers a unique and recognizable look with performance to match. The headphones use rigid Mylar drivers to minimize distortion and provide accurate reproduction, while NdFeB magnet structures deliver strong volume levels. Oxygen-free copper voice coils improve signal transmission for clean, clear sound.
The adjustable headband conforms to virtually any head size, while the foam earpads provide comfort and also let you maintain awareness of your surroundings. The cable provides plenty of slack and has a standard 3.5mm mini plug for connecting to MP3 players, CD players, and much more.
Unique vintage design Rigid Mylar diaphragms for accurate sound reproduction with minimal distortion NdFeB magnet structures provide strong volume Oxygen-free copper voice coils for improved signal transmission for clean, clear sound Adjustable headband Foam earpads provide comfort and the ability to maintain awareness of your surroundings| Headphone | |
|---|---|
| Driver Size | Not Specified by Manufacturer |
| Driver Type | Dynamic |
| Magnet Type | Not Specified by Manufacturer |
| Voice Coil | Not Specified by Manufacturer |
| Earpad Size | Not Specified by Manufacturer |
| Design | On-Ear (Supra-aural) |
| Earcup Style | Not Specified by Manufacturer |
| General | |
|---|---|
| Frequency Response | 15 Hz to 25 kHz |
| Sensitivity | 101 dB |
| Impedance | 60 Ohms |
| Maximum Sound Pressure Level (SPL) | Not Specified by Manufacturer |
| Maximum Power Handling | Not Specified by Manufacturer |
| Total Harmonic Distortion (THD) | Not Specified by Manufacturer |
| Contact Pressure | Not Specified by Manufacturer |
| Connectivity | |
|---|---|
| Audio Connector | 1/8" (3.5 mm) TRS |
| Connector Plating | Not Specified by Manufacturer |
| Cable | |
|---|---|
| Design | Not Specified by Manufacturer |
| Color | Not Specified by Manufacturer |
| Detachable | Not Specified by Manufacturer |
| In-Line Remote/Microphone | Not Specified by Manufacturer |
| Type | Not Specified by Manufacturer |
| Cable Length | 3.9' / m |
All items will be shipped within 1-2 business days.
We use multiple couriers to get the best possible delivery times. Most parcels will be sent with AU post however depending on the location we may also use Sendle.
Most items will arrive in 3-10 working days AU wide. In the rare instance that a delivery takes longer than this, please contact us to work out a solution.
We accept delivery to PO Boxes and parcel collect addresses.
Local pickup NOT Available
All items come with a minimum 1-year warranty unless advertised otherwise.
You can shop with confidence - we are a Registered Australian Business and we pride ourselves on great customer service.
All retailers are required to accept faulty returns by law, but we are happy to provide Refunds for all "change of mind" returns as well, less our restocking fee and you will have 30 days to decide! Simply return your item for any reason, in brand new and unused/sealed condition - exactly as received with the retail box and all tags in tact and we will promptly issue a full refund of the purchase price less the advertised restocking fee*.
If however there is any fault with the item, it will be inspected upon receipt and a full refund will be issued including the return postage. You can be sure that if the item is faulty you are fully covered and will not be out of pocket for any postage costs.
We aim to provide a Risk-Free shopping experience and our feedback reflects our efforts. Please contact us with any questions - our friendly customer service team is one click away!
*Restocking fee - 10%
Items deemed faulty over the 30 days and within the warranty period are provided a solution of either repair, replacement or refund. Please contact us if you need assistance in getting details of the manufacturer to claim your warranty.