{"product_id":"shanling-eh2-r2r-dac-headphone-amplifier","title":"Shanling EH2 R2R DAC \u0026 Headphone Amplifier","description":"\u003ch3\u003eShanling EH2 R2R DAC \u0026amp; Headphone Amplifier\u003c\/h3\u003e \u003cp\u003eStep into the world of true Hi-Fi audio with the Shanling EH2 — a powerful, compact desktop DAC and headphone amplifier featuring Shanling’s \u003cstrong\u003efirst in-house 24-bit R2R DAC module\u003c\/strong\u003e. Inspired by legendary designs like the PCM1704, the EH2 revives vintage sound character in a modern, desk-friendly chassis. Designed for high-end headphones and audiophile setups, it delivers up to \u003cstrong\u003e4.3W of output power via its balanced 4.4mm jack\u003c\/strong\u003e, while also offering precise tone control with onboard Bass and Treble dials. The EH2 supports \u003cstrong\u003eUSB, Optical, Coaxial, and Bluetooth 5.2\u003c\/strong\u003e inputs, ensuring seamless connectivity with everything from high-resolution streamers to mobile devices. With its robust build, high dynamic range, and stunning sonic fidelity, the Shanling EH2 is the ideal centerpiece for serious audio enthusiasts.\u003c\/p\u003e  \u003ch4\u003eSpecifications\u003c\/h4\u003e \u003cul\u003e   \u003cli\u003e\n\u003cstrong\u003eDAC Architecture\u003c\/strong\u003e: In-house 24-bit R2R DAC design\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eHeadphone Amplifier\u003c\/strong\u003e: BD139 \/ BD140 transistor-based amp\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eHi-Res Support (USB)\u003c\/strong\u003e: PCM up to 768kHz\/32-bit, DSD512\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eInputs\u003c\/strong\u003e: USB-C, Coaxial SPDIF, Optical SPDIF, Bluetooth 5.2 (LDAC, aptX Adaptive)\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eOutputs\u003c\/strong\u003e: 6.35mm and 4.4mm headphone jacks, RCA \u0026amp; 4.4mm Line Out \/ Pre-Out\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eOutput Power (4.4mm)\u003c\/strong\u003e: 2365mW (Low Gain), 4351mW (High Gain) @ 32Ω\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eOutput Power (6.35mm)\u003c\/strong\u003e: 632mW (Low Gain), 1280mW (High Gain) @ 32Ω\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eLine-Out Voltage\u003c\/strong\u003e: 2.2V (RCA), 4.5V (4.4mm)\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 20Hz–40kHz (-0.5dB)\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eTHD+N\u003c\/strong\u003e: 0.02% @ 32Ω\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio\u003c\/strong\u003e: 118dB (Headphone Out), 119dB (Line Out)\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: 118dB @ 32Ω\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eChannel Separation\u003c\/strong\u003e: 111dB @ 32Ω\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e: \u0026lt;2 Ohm\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eTone Controls\u003c\/strong\u003e: Front-panel Bass and Treble knobs\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e: 12V DC power adapter included\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 156 x 150 x 36.5 mm\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 713g\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003eExpanded Key Features List\u003c\/h4\u003e \u003cul\u003e   \u003cli\u003e\n\u003cstrong\u003e24-bit R2R DAC Architecture\u003c\/strong\u003e: Custom-designed discrete R2R DAC delivers natural, analog-style audio reproduction with rich harmonic detail.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eHigh-Powered Headphone Amplifier\u003c\/strong\u003e: BD139\/BD140 transistor-based amp provides up to 4.3W at 32Ω via 4.4mm output, easily driving full-size high-impedance headphones.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eBalanced \u0026amp; Single-Ended Outputs\u003c\/strong\u003e: Choose between 4.4mm balanced or 6.35mm single-ended headphone jacks to match your setup.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eMultiple Digital Inputs\u003c\/strong\u003e: Connect via USB-C, Coaxial, Optical, or Bluetooth 5.2 for ultimate flexibility with your sources.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eBluetooth 5.2 with LDAC \u0026amp; aptX Adaptive\u003c\/strong\u003e: Enjoy high-quality wireless streaming with support for the best Bluetooth audio codecs.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eFront-Panel Tone Controls\u003c\/strong\u003e: Easily adjust Bass and Treble for customized tuning to your personal taste or headphones.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eProfessional Line-Out Circuit\u003c\/strong\u003e: RCA and 4.4mm pre-outs powered by OPA1612 op-amps for clean, transparent output to active speakers or amps.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eHi-Res Audio Support\u003c\/strong\u003e: Handles PCM up to 768kHz\/32-bit and native DSD512 via USB for uncompromising audio quality.\u003c\/li\u003e   \u003cli\u003e\n\u003cstrong\u003eCompact, Durable Design\u003c\/strong\u003e: Desktop-friendly aluminum enclosure built for performance and reliability.\u003c\/li\u003e \u003c\/ul\u003e  \u003ch4\u003eQ\u0026amp;A Section\u003c\/h4\u003e \u003cp\u003e\u003cstrong\u003eQ: What type of DAC architecture is used in the Shanling EH2?\u003c\/strong\u003e\u003cbr\u003eA: The EH2 features Shanling's first in-house designed 24-bit R2R DAC, delivering analog-style sound inspired by the legendary PCM1704-based devices.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: How powerful is the EH2 for driving headphones?\u003c\/strong\u003e\u003cbr\u003eA: The EH2 provides up to 4.3W @ 32Ω on its balanced 4.4mm output, making it ideal even for power-hungry, full-size high-end headphones.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: Does the EH2 have Bluetooth capability?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it supports Bluetooth 5.2 with high-resolution codecs including LDAC and aptX Adaptive for wireless streaming.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: Can I connect the EH2 to active speakers?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. It offers both RCA and 4.4mm Line-Out\/Pre-Out, optimized via OPA1612 op-amps for clean, powerful signal output.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: What operating systems are compatible with the EH2?\u003c\/strong\u003e\u003cbr\u003eA: The EH2 works with Windows, macOS, and Android via USB-C. No drivers are needed for most systems.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: Are there tone controls on the EH2?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the EH2 includes front-mounted Bass and Treble knobs for easy and direct tonal adjustment.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: Does the EH2 support high-resolution audio?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it supports PCM up to 768kHz\/32-bit and native DSD512 via USB input for audiophile-grade playback.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eQ: What comes in the box with the EH2?\u003c\/strong\u003e\u003cbr\u003eA: The Shanling EH2 includes the unit itself and a dedicated 12V power adapter for optimal performance.\u003c\/p\u003e","brand":"Shanling","offers":[{"title":"Black","offer_id":62643298140319,"sku":"SHA-EH2-BLK","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":62643298173087,"sku":"SHA-EH2-SIL","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0495\/6910\/4031\/files\/ec7fabff-3cb0-4963-8abd-9ce33e4f8f35.jpg?v=1768422070","url":"https:\/\/listenup.com\/products\/shanling-eh2-r2r-dac-headphone-amplifier","provider":"ListenUp","version":"1.0","type":"link"}