Koss porta pro service manual

Step 2. The first step is to remove the earphones from the rack. It's very easy because they are only clipped in. Put one finger between the rack and the phone and slowly pull to remove it. You should also remove the protection pads for further steps.  · The PRO/4 Triple A makes your listening easy. This all new professional model stereophone from Koss will give you hours of fine listening pleasure in the same tradition as the Koss PRO/4AA, the world's largest selling high fidelity stereophone. The extra wide, super smooth frequency response of 10Hz to 22,Hz offers a full bandwidth dynamic Missing: porta pro. Once you have completed registration, you may send your warranty items to our Corporation and we will repair or replace them in accordance with our Limited Warranty. Our address is: Koss Corporation. Attn: Warranty Return. N. Port Washington Avenue. Milwaukee, WI Missing: porta pro.

Please allow days for shipment delivery. If you would like to check the status of your warranty, please call Koss Consumer Sales at USA-KOSS. Koss Electronics Warranty or Repair. Koss Electronics is a separate company from Koss Stereophones. At Koss Stereophones, we exclusively manufacture stereo headphones and headphone accessories. Launched in , the Koss’ on-ear Porta Pro headphones have remained timeless with various iterations throughout the years to match the advancements in music players beginning from the cassette tape Walkman, the portable DVD player, MiniDisc players, MP3 players with and without hard drives, and smartphones with headphone jacks. The PRO/4 Triple A makes your listening easy. This all new professional model stereophone from Koss will give you hours of fine listening pleasure in the same tradition as the Koss PRO/4AA, the world's largest selling high fidelity stereophone. The extra wide, super smooth frequency response of 10Hz to 22,Hz offers a full bandwidth dynamic.

Apr The Koss Porta Pro are some of the most iconic headphones ever. version of the Porta Pro – not to mention a user manual refers to them. Brand: Koss, Category: Headphone, Product: Porta+Pro+EX, Manual: Operating Instruction, Language: English. Apr A user manual included in the filing refers to the device as the "Koss Porta Pro Wireless," suggesting that will be the headphone's official.