{"id":1318989,"date":"2026-02-16T11:00:37","date_gmt":"2026-02-16T09:00:37","guid":{"rendered":"https:\/\/digibit.ee\/tooted\/maaratlemata\/pro-ject-stereo-box-e-vahvistin-hopea\/"},"modified":"2026-04-06T01:38:09","modified_gmt":"2026-04-05T22:38:09","slug":"pro-ject-stereo-box-e-vahvistin-hopea","status":"publish","type":"product","link":"https:\/\/digibit.ee\/en\/product\/pro-ject-stereo-box-e-vahvistin-hopea\/","title":{"rendered":"Pro-Ject Stereo Box E amplifier, silver"},"content":{"rendered":"<p>Stereo Box E is an all-in-one solution for your hi-fi system, designed with genuine stereo listening in mind. Unlike many modern budget amplifiers that focus on features over sound quality, this model prioritizes clear, detailed audio typically found in more expensive units. It combines a fully analog preamplifier and power amplifier to preserve every detail from input to output.<\/p>\n<p>With seven input options, Stereo Box E supports a wide range of source devices. It includes a phono-RCA input compatible with MM, MI, or high-output MC cartridges, plus two line inputs for devices like the CD Box E. Digital sources such as TVs or CD transports can connect via coaxial or optical S\/PDIF inputs, utilizing the high-resolution DAC for improved sound.<\/p>\n<p>For wireless streaming, the AptX HD-compatible Bluetooth 5.0 input lets you play music directly from your phone, tablet, or computer. The rear USB-C output provides clean power to many modern streamers, potentially eliminating the need for an extra power supply.<\/p>\n<p>You can listen privately through headphones or connect speakers using 4 mm banana plugs. The low-noise amplifier delivers musical sound with lively dynamics. Additionally, a subwoofer output allows you to add a subwoofer, enhancing your hi-fi stereo setup.<\/p>\n<p>Stereo Box E is carefully assembled from selected components to make upgrading to a true hi-fi stereo system straightforward and quick. Whether you want to enjoy CDs or vinyl, there are complete sets with properly matched components, speakers, and cables that are easy to upgrade or expand later.<\/p>\n<h3>Sound Quality and Design<\/h3>\n<p>The fully analog signal path ensures minimal loss of detail, delivering authentic stereo sound. The motorized analog volume control provides smooth, precise adjustments. The robust steel chassis shields the electronics from external interference.<\/p>\n<h3>Connectivity Options<\/h3>\n<p>Multiple analog and digital inputs cover all common audio sources. The phono input supports various cartridge types, while digital inputs offer high-resolution playback. Bluetooth 5.0 with AptX HD enables wireless streaming with good sound quality.<\/p>\n<h3>Flexible Setup<\/h3>\n<p>Connect speakers easily with high-quality terminals or use headphones for private listening. The subwoofer output adds versatility for deeper bass. The USB-C power output supports many streaming devices without additional adapters.<\/p>\n<h3>Build and Controls<\/h3>\n<p>The front panel features brushed aluminum and user-friendly controls. Included is a Control It 1 remote for convenient operation. Compact dimensions and lightweight design make it easy to fit into any audio setup.<\/p>\n<h3>Features<\/h3>\n<ul>\n<li>Compact integrated amplifier<\/li>\n<li>Motorized analog volume control<\/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 wireless streaming with AptX and AptX HD<\/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>Brushed aluminum front panel and controls<\/li>\n<li>Heavy steel chassis for electromagnetic interference protection<\/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, AptX, AptX HD, A2DP profile<\/li>\n<li>Speaker connections: 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 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-1318989","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\/1318989","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=1318989"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_brand?post=1318989"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_cat?post=1318989"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/digibit.ee\/en\/wp-json\/wp\/v2\/product_tag?post=1318989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}