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Product Overview
The Dayton Audio DSP-408 is a feature-rich 4 input/8 output digital signal processor that was de-
signed to give you the tools to contour your audio system to fit your tastes. The DSP-408 allows
the user to choose the application of their device. With two methods of powering the DSP, this
processor is the perfect addition to your home or car audio system. The DSP-408 can be con-
trolled via a Windows PC, Android device, or an iOS device, unlike most mobile apps for DSPs,
the DSP-408 app offers the user full control over the DSP features.
Features:
● 4-channel high-level inputs with signal sensing turn-on
● 4-channel low-level RCA inputs
● Bluetooth 4.0 input for wireless connectivity and aptX audio streaming are available when
paired with the Dayton Audio DSP-BT4.0 (Purchased separately)
● 8-channel 3.5V RCA low-level outputs
● Real time signal processing control
● 80 bands of parametric EQ adjustment (10 bands per channel)
● DSP-RC multi-function wired remote allows for preset select and volume control (Purchased
separately)
● DSP-408 mobile tuning app for Android phones/tablets which features full control of the
DSP-408’s features
● Dimensions (WxHxD): 6.53" x 1.02" x 4.55" (165.9 x 25.91 x 115.6 mm)
Box Contents:
● 1 x DSP-408 processor
● 1 x Power adapter — Input: (100~240V, 50/60 Hz, 1A) Output: (12V, 1.5A)
● 1 x High-level input harness
● 1 x USB cable
● 2 x Mounting brackets
● 4 x Mounting screws
● 1 x Introduction card
Important Safety Instructions
To reduce the risk of electric shock, do not remove cover. No user serviceable
parts inside. Refer servicing to qualified personnel. To reduce the risk of fire and
shock do not expose unit to rain or moisture. The unit should be connected to
an earth grounded AC electrical socket. The unit should be operated in a well
ventilated area. Minimum clearance is 2 inches from the ventilation openings.
