LITTLE DOT DAC_2 Digital to Analog Converter 24bit / 192kHz

Little Dot declines its DAC_1 in a more ergonomic version, with headphone amplifier and integrated volume control.

The headphone output is amplified by a pair of discrete transistors BD139 / BD140 driven by a chip LME49710.
The conversion section uses the best available chips as well as a 2 quartz clock circuit to ensure an output signal without jitter.

Characteristics :

• High performance conversion chip WOLFSON WM8740
• Receiver chip WM8805 ultra low jitter (50ps)
• Able to process signals up to 24Bits / 192KHz (except USB)
• Digital over- sampling filter 64fs (> 100kHz) / 128fs (<100kHz) configurable on 2 positions (Soft & Sharp) or totally disengageable
• Operational base amplifiers for upgrade or upgrade
• SPDIF digital input on Toslink, BNC & RCA
• USB DATA input
• Analog outputs on RCA jacks
• Transistor Headphone Amplifier
• Volume adjustment
• Device supplied with a 75Ω BNC coaxial cable, and an IEC 230V power cord, a USB cable

Technical specifications:

• Frequesampling rates: 8kHz to 192kHz
• Quantification: 16 to 24 Bits
• Digital Audio Inputs: SPDIF to BNC 75Ω Jacks, Coaxial (RCA 75Ω), Optical (Toslink) & USB Input
• Level of Inputs BNC & RCA: 500mV (RMS)
• Analog Audio Output: Asymmetrical to RCA Jacks
• Output Level RCA Unbalanced: 2V Per Channel (RMS)
• Frequency response: 20Hz to 20KHz (+/- 1db)
• Signal to Noise Ratio: 110dB
• Dynamic Range: 117dB
• Harmonic Distortion: -104dB
• Power Consumption: 10VA
• Protection Fuse: 1A
• Dimensions: 365 x 217 x 61 mm (L x W x H)
• Weight : 2kg
• 1 year warranty AUDIOPHONICS