gisenaudio.com,slim power amplifier,slim power amplifier is developed by specialists in Guangzhou Gisen Audio Equipment Factory applying their know-how and expertise. ‘Premium’ is at the very heart of our considerations. The manufacturing units for this product are Chinese and global references as we have modernized all equipment. High-quality materials are selected for ensuring the quality from the source. Gisen provides slim power amplifier products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc. Gisen,Our company main produces integrated stereo amplifier,stereo power amplifier,surround sound amplifier.