Upgraded version that adding switch and mono and stereo switching functions. Ultra-compact stereo headphone amplifier for studio and stage application. With 4 headphone output channels and 1 input channel. Volume of each output channel can be controlled independently. Provides highest o quality for each headphone even at maximum volume. › See more product details Product information Collapse All Expand All Item details ASIN B0DPB5ZXZW Brand Generic Manufacturer Generic Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?
