Input Extension for Topping PRE90 / A90 DISCRETE Silver
The Ext90 is a device to be associated exclusively with the Topping Pre90 and A90 Discrete, allowing these to enjoy more inputs. Thus, by combining the devices, you have two unbalanced RCA inputs and four balanced XLR inputs. Ideal for integrating an audio system with multiple sources.
The Topping Ext90 can only be used in combination with the Topping Pre90 and Topping A90 Discrete.