Garlubidor Phantom DAC

"...it is very balanced and effective in being neutral in its presentation. It is not a genre specific DAC, but I love what it does with orchestral music. The Phantom will not jab you in the ear with poor recordings, presenting them in their best possible light. But, give it something better and it will shine, especially if it includes a human voice..." - Audio Grade Magazine (UK)

The Phantom is Garlubidor's more accessible entry into R2R conversion — the smaller sibling to the Divinity DAC, sharing the same fundamental architecture at a price that puts serious R2R performance within reach of a broader range of systems.

The Architecture

24-bit R2R ladder DAC with FPGA-based signal processing. R2R ladder conversion prioritizes timing accuracy and musical naturalness over the measurement-optimization that delta-sigma chips are designed around. The tradeoffs are well-understood: R2R conversion sounds different — more analog in character, more forgiving of poor recordings, more engaged with the music — and the Phantom is a genuine implementation of the approach, not a marketing exercise.

Clocking is handled by a pair of high-precision, low-jitter active crystal oscillators — 45.1584MHz for the 44.1kHz sample rate family and 49.152MHz for the 48kHz family. Both families get a dedicated, purpose-built clock reference rather than deriving one from the other through division. USB audio uses a proprietary STM32F446 ARM-based implementation.

Connectivity

Inputs cover essentially everything: USB, optical, coaxial, AES/EBU, and two I2S inputs via HDMI sockets. The dual I2S inputs are notable — I2S compatibility is increasingly relevant as more streamers offer it as a primary output. Output is via balanced XLR and unbalanced RCA simultaneously. Front-panel volume control button, 2.23-inch orange OLED display, and IR remote control support (GRC-2 remote is a factory option).

The power supply uses a custom O-shaped low-noise transformer in a distinctive tripod-shaped tailstock — an aesthetic statement that also functions as vibration isolation for the transformer. Auto-selecting voltage handles both 115V and 230V operation without a manual switch.

Press Recognition

• Audio Grade (UK)

Garlubidor is a smaller Chinese manufacturer with a growing reputation among R2R enthusiasts. We haven't seen major English-language press on the Phantom specifically. Our own experience with it is that it delivers what R2R conversion promises — a naturalness and ease that makes long listening sessions genuinely pleasurable rather than analytically engaging.

Specifications

• DAC topology: 24-bit R2R ladder with FPGA DSP
• Clocking: Dual precision oscillators, 45.1584MHz and 49.152MHz
• Inputs: USB, optical, coaxial, AES/EBU, I2S x2 (HDMI)
• Outputs: Balanced XLR and unbalanced RCA
• Volume control: Front-panel button with OLED display
• Display: 2.23-inch orange OLED
• Remote: IR compatible (GRC-2 factory option)
• Power supply: Custom O-shaped low-noise transformer
• Voltage: Auto-selecting 115V/60Hz or 230V/50Hz

Questions about how the Phantom compares to delta-sigma alternatives at similar price points, or how it sounds in different system contexts? Reach out.