{"id":1318988,"date":"2026-02-16T11:00:36","date_gmt":"2026-02-16T09:00:36","guid":{"rendered":"https:\/\/digibit.ee\/tooted\/maaratlemata\/pro-ject-stereo-box-e-vahvistin-musta\/"},"modified":"2026-04-06T01:38:09","modified_gmt":"2026-04-05T22:38:09","slug":"pro-ject-stereo-box-e-vahvistin-musta","status":"publish","type":"product","link":"https:\/\/digibit.ee\/en\/product\/pro-ject-stereo-box-e-vahvistin-musta\/","title":{"rendered":"Pro-Ject Stereo Box E amplifier, black"},"content":{"rendered":"<p>Stereo Box E is an all-in-one solution for your hi-fi system, designed specifically for authentic stereo listening. Unlike many modern budget amplifiers that prioritize features over sound quality, this amplifier focuses on delivering clear, detailed audio typically found in higher-end models. It combines a fully analog preamplifier and power amplifier to preserve every nuance from input to output.<\/p>\n<p>With seven input options, Stereo Box E connects easily to any source device. It includes a phono-RCA input compatible with MM, MI, and high-output MC cartridges, plus two line inputs for devices like the CD Box E. Digital sources such as your TV or CD transport can be connected via coaxial or optical S\/PDIF inputs, allowing you to take advantage of the high-resolution DAC inside.<\/p>\n<p>Streaming music from your phone, tablet, or computer is simple with AptX HD-compatible Bluetooth 5.0. The USB-C output on the back supplies clean power to many modern streaming devices, potentially eliminating the need for a separate power supply.<\/p>\n<p>You can listen privately through headphones or connect speakers with 4 mm banana plugs. The low-noise amplifier ensures a musical sound with lively characteristics. Additionally, a subwoofer output is available to enhance your hi-fi stereo setup further.<\/p>\n<p>Stereo Box E comes with carefully selected and matched components, making the transition to true hi-fi stereo straightforward and quick. Whether you want to enjoy CDs or vinyl, there are set options with properly sized components, speakers, and cables that can be easily upgraded or expanded later.<\/p>\n<h3>Authentic Stereo Design<\/h3>\n<p>The amplifier\u2019s circuit is built with genuine stereo listening in mind, focusing on sound quality rather than just adding features. This ensures a clear and natural audio experience.<\/p>\n<h3>Versatile Connectivity<\/h3>\n<p>Multiple analog and digital inputs let you connect a wide range of devices, from turntables and CD players to digital streamers and TVs. The integrated DAC supports high-resolution digital audio.<\/p>\n<h3>Wireless Streaming and Power Supply<\/h3>\n<p>Bluetooth 5.0 with AptX HD allows smooth wireless streaming with high-quality sound. The USB-C power output can feed external streamers, simplifying your setup.<\/p>\n<h3>Flexible Output Options<\/h3>\n<p>Use headphones for private listening or connect speakers with banana plugs. Add a subwoofer through the dedicated output to improve bass response and overall sound depth.<\/p>\n<h3>Easy Setup and Upgrade Path<\/h3>\n<p>The system is designed with matched components and cables for quick installation. Components can be upgraded or expanded over time to suit your evolving audio needs.<\/p>\n<h3>Features<\/h3>\n<ul>\n<li>Compact integrated amplifier<\/li>\n<li>Analog volume control with motorized adjustment<\/li>\n<li>3 analog inputs: 1 phono MM, 1 RCA line, 1 3,5 mm jack<\/li>\n<li>3 digital inputs: 2 optical, 1 coaxial S\/PDIF<\/li>\n<li>USB-C power output for streaming devices<\/li>\n<li>Bluetooth 5.0 with AptX and AptX HD support<\/li>\n<li>Subwoofer output<\/li>\n<li>Gold-plated RCA connectors<\/li>\n<li>High-quality speaker terminals (4 mm banana plugs, spade connectors, or bare wire)<\/li>\n<li>Control It 1 remote included<\/li>\n<li>Front panel and controls made of brushed aluminum<\/li>\n<li>Heavy steel chassis for shielding electronics from interference<\/li>\n<\/ul>\n<h3>Technical Specifications<\/h3>\n<ul>\n<li>Output power: 2 x 21 W \/ 40 W at 8 \/ 4 ohms (1% THD)<\/li>\n<li>Frequency response (20 Hz\u201320 kHz): &lt; (-0,3 dB; -2,5 dB) at 4 ohms<\/li>\n<li>SNR (signal-to-noise ratio): 90 dB, A-weighted<\/li>\n<li>Channel separation: 60 dB at 1 kHz<\/li>\n<li>THD (total harmonic distortion): &lt; 0,12% at 5 W \/ 4 ohms<\/li>\n<li>Gain: 25 dB<\/li>\n<li>Phono MM input: 1 x RCA with grounding screw<\/li>\n<li>Line inputs: 1 x RCA, 1 x 3,5 mm jack<\/li>\n<li>Subwoofer output: 1 x RCA<\/li>\n<li>Bluetooth: version 5.0, profiles aptX, aptX HD, A2DP<\/li>\n<li>Speaker connectors: 4 mm banana plug, spade connector, or bare wire<\/li>\n<li>Power supply: 20 V \/ 3 A DC, 100\u2013240 V, 50\/60 Hz<\/li>\n<li>Standby power consumption: &lt; 0,5 W<\/li>\n<li>Dimensions (W x H x D): 206 x 51 x 115 (186) mm<\/li>\n<li>Weight: 2 kg without separate power supply<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>3 analog inputs and digital inputs, as well as BT<\/li>\n<li>Motorized volume control<\/li>\n<li>Power: 2 x 21W\/40W at 8\/4 ohms (1% THD)<\/li>\n<li>Remote control<\/li>\n<li>Dimensions W x H x D: 20.6 x 5.1 x 11.5 (18.6) cm<\/li>\n<\/ul>\n","protected":false},"featured_media":999999999,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[36715,36973,37394,36727],"product_tag":[],"class_list":["post-1318988","product","type-product","status-publish","has-post-thumbnail","product_cat-audio-and-hi-fi-en","product_cat-authorities-en","product_cat-stereo-amplifiers-en","product_cat-tv-and-video-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product\/1318988","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/media?parent=1318988"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_brand?post=1318988"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_cat?post=1318988"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_tag?post=1318988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}