I can not check the performance. Start YOUR OWN exclusive collection. After you receive the goods. If you have any questions or require further information concerning the item, feel free to contact me. Thanks so much for taking the time to come over. The item “USSR Vintage Portable Cassette Recorder Electronics 303 Soviet Union Original” is in sale since Sunday, October 13, 2019. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Cassette Decks”. The seller is “stas-naumenko” and is located in Zaporozhye. This item can be shipped worldwide.

• Model: Electronics – 303