Contact our Customer Service if you want to place an older for dsp amplifier. For your benefit, we will have agreements in pace that state clearly how each situation is to be resolved. Every detail (no matter how seemingly minuscule the detail might be) such as delivery dates, warranty terms, material specs will be stated in contract.  For us, it is very important for both you and us to have a well defined and mutually agreed Contract in place. Wishing you successful China sourcing!

Guangzhou Gisen Audio Equipment Factory is a leader in home theatre power amplifier design and production. Gisen Audio provides a wide range of music amplifier for customers. Gisen Audio home cinema amplifier will go through a range of inspection. The inspection includes strength and stiffness of the mechanical structure, instruction sending and receiving performance, and execution and control performance of mechanical motion. It can support multiple devices via the interface. The product has to be scrutinized by our professional quality inspection team before delivery to ensure that it meets highest standards of reliability and quality. The product can deliver lively dynamics and deep bass from warm and expressive tuning.

Gisen Audio brand will create an additional measure to develop the standard of support. Please contact.