The Denon DCD-890 CD player features a Real 20-bit Lamda Superlinear Converter, a frequency response of 2 Hz - 20 kHz, a dynamic range of 98 dB, and a signal-to-noise ratio of 107 dB. It also has a total harmonic distortion of 0.003%, a channel separation of 103 dB (at 1 kHz), and outputs including coaxial, analog, and a headphone jack with an adjustable level. Its dimensions are 434 x 120 x 288 mm and it weighs 4 kg. 

Performance specifications

Converter: Real 20-bit Lamda Superlinear Converter

Frequency Response: 2 Hz - 20 kHz

Dynamic Range: 98 dB

Signal to Noise Ratio: 107 dB

Total Harmonic Distortion: 0.003%

Channel Separation: 103 dB (1 kHz) 

Connectivity and features

Analog Output: 0.2 - 2.1 V (adjustable)

Digital Output: Coaxial (0.5 Vp-p, 75 ohms)

Headphone Jack: Yes, with adjustable level

DAC: Some sources mention it uses Dual Burr Brown PCM61P DACs. 

Physical specifications

Dimensions (W x H x D): 434 x 120 x 288 mm

Weight: 4 kg (8.8 lbs)