Product Overview & Specifications
The Denafrips Enyo 15th Anniversary Edition is a compact, true balanced discrete R-2R digital-to-analogue converter built within an anodised aluminium chassis available in Silver or Black. Celebrating 15 years of digital design from Denafrips, the Enyo 15th incorporates a 24-bit R-2R ladder network paired with a 6-bit DSD architecture, utilising hand-matched 0.01% precision resistors to deliver clean digital conversion across both Non-Oversampling (NOS) and Oversampling (OS) modes.
Housed within its compact footprint, the converter features an upgraded linear power supply with UPOCC copper conductors, built around a hand-wound O-Core transformer. Signal processing is managed by an FPGA running 12th Anniversary firmware (v1.8) paired with an adaptive FIFO buffer to minimise clock jitter. Digital connectivity encompasses USB-B, Optical, Coaxial, and I²S (via HDMI LVDS) inputs, supporting high-resolution audio formats up to PCM 1536kHz and native DSD1024.
KEY FEATURES & PROPRIETARY TECHNOLOGIES
- True Balanced 24-Bit R-2R & 6-Bit DSD Architecture: Hand-matched 0.01% precision thin-film resistor networks providing bit-perfect decoding with ultra-low background noise.
- Enhanced Power Supply with UPOCC Copper Wiring: In-house hand-wound O-Core transformer combined with Ultra-Pure Ohno Continuous Cast copper wiring for low-resistance power distribution.
- FPGA Digital Processing & v1.8 Firmware: Custom FPGA digital signal processing running updated 12th Anniversary firmware v1.8 alongside FIFO buffering for jitter suppression.
- Switchable NOS / OS Modes: Native Non-Oversampling (NOS) mode preserves raw sampling rates without digital filtering, alongside an optional Oversampling (OS) mode.
- Compact Anodised Aluminium Chassis: Precision-machined 215mm wide enclosure available in an anodised Silver or Black finish.
- High-Resolution Format Processing: Direct hardware decoding up to PCM 1536kHz and native DSD1024 via USB input.
SPECIFICATIONS
| Specification | Detail |
|---|---|
| Product Category | Compact True Balanced Discrete R-2R / DSD Digital-to-Analogue Converter |
| Brand / Model | Denafrips — Enyo 15th Anniversary Edition |
| DAC Architecture | Proprietary True Balanced 24-Bit R-2R + 6-Bit DSD (0.01% Matched Resistors) |
| Sampling Modes | Non-Oversampling (NOS) / Oversampling (OS) |
| Firmware / Processing | Upgraded 12th Anniversary Firmware v1.8 | FPGA Digital Signal Processing |
| Supported Resolution (USB Input) | PCM: 24-bit / 44.1 kHz to 1536 kHz | DSD: Native DSD64 to DSD1024 |
| Supported Resolution (S/PDIF & I²S Inputs) | PCM: 24-bit / 44.1 kHz to 192 kHz | DSD: DSD64 (DoP) |
| Digital Audio Inputs | 1x USB 2.0 Type-B, 1x I²S (HDMI LVDS), 1x Coaxial (RCA), 1x TOSLink Optical |
| Analogue Audio Outputs | 1x Stereo Balanced XLR Pair (4.0V RMS @ 1250 Ω) | 1x Stereo Single-Ended RCA Pair (2.0V RMS @ 625 Ω) |
| Frequency Response | 20 Hz – 70,000 Hz (-3 dB) |
| Total Harmonic Distortion (THD+N) | 0.004% |
| Signal-to-Noise Ratio (SNR) | 115 dB |
| Dynamic Range / Crosstalk | > 119 dB | Stereo Crosstalk: -124 dB |
| Power Supply Architecture | Enhanced Low-Noise Linear PSU with UPOCC Copper Conductors |
| AC Mains Voltage & Fuse | 100V–240V AC, 50/60 Hz (Manual Selector) | Fuse: T2A/250VAC (5x20mm Slow Blow) |
| Power Consumption | ≤ 20 W |
| Dimensions (W x D x H) | 215 x 230 x 45 mm (Feet Add +18mm Height) |
| Net Weight | 3.5 kg |
| Available Finishes | Black / Silver |

