Compared to the DS002 equaliser, the DS Audio DS-003 Equaliser has had the thickness of the circuit board changed from 1.6 mm to 2.0 mm, and the thickness of the copper foil has been changed from 35 µ to 70 µ. In addition, the DS Audio DS-003 equaliser allows you to select the cut off frequency for the low frequency range from four types, allowing you to select an output that better matches your system. Every component part used in DS Audio products is tested and evaluated by DS Audio’s expert Japanese technicians. In addition to using a specially printed circuit board, twist-connection of the component legs is further evidence of DS Audio’ s excellent attention to detail. Each and every product is hand-made and quality assured by the skilled DS Audio engineers.

The DS-003 equaliser is the ideal partner for the DS Audio DS-003 optical cartridge, and available for demonstration.

DS-003 Equalizer Specifications:

Output voltage: 500mV (1kHz)
Output impedance: 120Ω
Pre amp input impedance: More than 10kΩ
Input terminal: RCA terminal
Output terminal: RCA terminal (Switch two outputs with switch)
Size: W33cm × H9.2cm × D29.5cm
Weight: 5.0kg