{"product_id":"pro-ject-head-box-ds3-b-headphone-amplifier","title":"Pro-Ject Head Box DS3 B Headphone Amplifier","description":"\u003cp id=\"productVariantHeadline\" class=\"product-feature-headline\"\u003eA class-leading headphone amplifier designed for audiophiles who demand uncompromising power, precision, and fidelity.\u003c\/p\u003e\n\u003cul id=\"productFeatureListFirst6\" class=\"align-left product-features-list\"\u003e\n\u003cli\u003eCompact and stylish build\u003c\/li\u003e\n\u003cli\u003eBypass RCA loop output for additional amplifier\u003c\/li\u003e\n\u003cli\u003eSolid metal casing protects from interferences\u003c\/li\u003e\n\u003cli\u003eFully discrete, analogue Amplifier Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaximum Performance\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eThe Head Box DS3 B’s fully balanced, discreet topology redefines the possibilities of its product category, delivering ultra-clean amplification and effortless drive for even the most demanding headphones.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEvery aspect of its design prioritises sonic purity, from the carefully optimised signal path to the discreet, low-noise components that minimise distortion and preserve the finest details of any recording. With support for both balanced and single-ended headphones, it integrates seamlessly into desktop and high-end hi-fi systems, providing versatile connectivity and ensuring consistent, high-quality performance across a wide range of audio sources.\u003c\/p\u003e\n\u003ch2\u003eFully Balanced Power\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003eAt its core, the Head Box DS3 B offers a fully balanced signal chain for both RCA and XLR inputs, ensuring maximum channel separation and minimal noise.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe power stage delivers up to 1500 mW of fully balanced output, thanks to a meticulously engineered discrete amplifier design. Balanced headphone outputs are provided via 4.4 mm Pentaconn and XLR connectors, while single-ended headphones can be driven through 3.5 mm and 6.3 mm outputs. A bypass RCA loop is also present, providing easy integration to additional amplifiers or system expansion.\u003c\/p\u003e\n\u003ch2\u003eMade in Europe\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003eThe Head Box DS3 B combines class-leading performance with exceptional build quality, embodying both precision engineering and refined aesthetics. Its full aluminium chassis not only provides robust mechanical protection but also offers effective shielding against electromagnetic interference, ensuring the purest possible signal path. All control elements and buttons are meticulously crafted from high-quality aluminium, delivering a satisfying tactile response while maintaining long-term durability.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAvailable in sophisticated silver or black finishes, the Head Box DS3 B is designed and manufactured in Europe, reflecting a strong commitment to meticulous craftsmanship, rigorous quality control, and enduring reliability.\u003c\/p\u003e\n\u003cul id=\"productSpecificationList\" class=\"product-specifications-list\"\u003e\n\u003cli\u003e\n\u003cdiv\u003eAnalogue Loop Output\u003c\/div\u003e\n\u003cdiv\u003e1 pair RCA\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eCrosstalk\u003c\/div\u003e\n\u003cdiv\u003e\u0026lt; -83 dB\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eRCA Input(s)\u003c\/div\u003e\n\u003cdiv\u003e1 Pair\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eBalanced XLR Input(s)\u003c\/div\u003e\n\u003cdiv\u003e1 Pair\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eHeadphone Output\u003c\/div\u003e\n\u003cdiv\u003e3.5mm + 6.3mm + 4.4mm balanced + 4 Pin XLR balanced\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eHeadphone Amp Output Power\u003c\/div\u003e\n\u003cdiv\u003e510mW\/8 Ohms, 900mW\/16 Ohms, 1500mW\/32 Ohms, 560mW\/300 Ohms\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eHeadphone Amp Signal-to-Noise Ratio\u003c\/div\u003e\n\u003cdiv\u003e\u0026gt;118 dB\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eHeadphone Amp THD\u003c\/div\u003e\n\u003cdiv\u003e\u0026lt;0.002 %\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eHeadphone Amp Frequency Response\u003c\/div\u003e\n\u003cdiv\u003e\u0026lt; -0.2dB at 20Hz-20kHz\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eHeadphone Amp Gain\u003c\/div\u003e\n\u003cdiv\u003e12 dB\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eExternal Power Supply Rating\u003c\/div\u003e\n\u003cdiv\u003e18V-1A DC\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDimensions (W x H x D)\u003c\/div\u003e\n\u003cdiv\u003e206 x 70 x 218 mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eWeight\u003c\/div\u003e\n\u003cdiv\u003e1.43 kg\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eHeadphone Impedance\u003c\/div\u003e\n\u003cdiv\u003emin 8 Ω\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pro-Ject","offers":[{"title":"Black","offer_id":56638619582837,"sku":null,"price":629.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":56638619615605,"sku":null,"price":629.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0805\/files\/PJAAHEADBOXDS3B1-BLK-ProductMain_StockImage_Black.jpg?v=1768923389","url":"https:\/\/www.kronosav.com\/products\/pro-ject-head-box-ds3-b-headphone-amplifier","provider":"Kronos AV","version":"1.0","type":"link"}