PS Audio Launches Stellar DAC: Revolutionizing High-Fidelity Sound

So, the PS Audio Stellar DAC has just hit the scene, and it's looking like a game-changer for digital audio enthusiasts. This new DAC from PS Audio is loaded with features that cater to those who crave high-fidelity sound. With PS Audio's proprietary Digital Lens technology, I2S inputs, and a hybrid Class A output stage, it's clear they're aiming to deliver an authentic and immersive listening experience.

At the heart of the Stellar DAC is the ESS Sabre ES9018K2M 32-bit Hyperstream DAC chip. Paired with the Digital Lens technology—which identifies the sample rate, re-clocks data, and reduces jitter—the DAC ensures precise and clean signal conversion. The analog side features a hybrid balanced Class A output stage and an oversized linear power supply, with a design that eliminates capacitors in the output path to maintain signal purity.

Connectivity is robust, accommodating a wide array of digital sources. You've got two I2S inputs, two coaxial inputs, one optical digital input, and a USB-B port. Outputs include both balanced XLR and unbalanced RCA, offering flexibility for different setups. The DAC supports PCM up to 32-bit/384kHz and native DSD256 (direct via I2S), covering the needs of high-res audio fans.

One neat feature is the selection of digital filters, allowing users to fine-tune the sound to their personal taste. The front panel and menu are designed to be intuitive, and it comes with a comprehensive remote control that can handle other PS Audio devices as well.

The Stellar DAC measures 431.8 x 76.2 x 304.8 mm and weighs a solid 11.8 kg. It's available in silver and black finishes, fitting seamlessly into most hi-fi setups. Priced at $2,199, it's now available in the US.

Specifications

• Model Name: Stellar DAC
• DAC Chip: ESS Sabre ES9018K2M 32-bit Hyperstream
• Supported Formats: Up to PCM 32/384 kHz and DSD256
• Frequency Response: 10 Hz – 55 kHz (-3 dB)
• Output Level (Balanced): 4 V
• Output Level (Single-ended): 2 V
• Output Impedance (Balanced): 200 Ω
• Output Impedance (Single-ended): 100 Ω
• Signal-to-Noise Ratio: 110 dB
• Total Harmonic Distortion + Noise: 0.003% (@ 22 kHz)
• Dimensions: 431.8 x 76.2 x 304.8 mm
• Weight: 11.8 kg
• Official Link: PS Audio Stellar DAC