{"id":38383,"date":"2026-02-17T22:15:32","date_gmt":"2026-02-17T22:15:32","guid":{"rendered":"https:\/\/stereoplus.lv\/?post_type=product&#038;p=38383"},"modified":"2026-02-17T22:18:00","modified_gmt":"2026-02-17T22:18:00","slug":"pro-ject-uni-box-s3","status":"publish","type":"product","link":"https:\/\/stereoplus.lv\/ru\/product\/pro-ject-uni-box-s3\/","title":{"rendered":"Pro-Ject Uni Box S3"},"content":{"rendered":"<table class=\"my-3 text-sm md:text-base\">\n<tbody>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Power output:<\/td>\n<td>2x 23W \/ 40W at 8 \/ 4ohms (1% THD)<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Frequency response (20Hz &#8212; 20kHz):<\/td>\n<td>&lt; 0,4 &#8212; 0,9dB @4ohms<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Channel separation:<\/td>\n<td>&#8212; 67dB at 10kHz<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Signal to noise ratio:<\/td>\n<td>94dB (9dB-\u201aA\u2018 weighted) @4ohm<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">THD:<\/td>\n<td>&lt; 0,05% at 10W \/ 4 ohms<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Headphone amplifier:<\/td>\n<td>70mW at 32ohm (1%THD)<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Analogue inputs:<\/td>\n<td>2x pair RCA, 1x phono MM (RCA)<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Digital inputs:<\/td>\n<td>RCA coax, 2 x Toslink, eARC, WiFi\/BT<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Power amplifier:<\/td>\n<td>Texas Instruments TPA3221DDV<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">DA-converter:<\/td>\n<td>Cirrus Logic CS4344 24bit\/192kHz<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Variable output:<\/td>\n<td>1x pair RCA<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Speaker connectors:<\/td>\n<td>4mm \u00d8 banana plugs, spades connectors or naked wire<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Wireless connectivity:<\/td>\n<td>Wi-Fi 5, 802.11 b\/g\/n\/ac 2.4 G and 5G dual bands, Bluetooth 5.1, SBC and AAC<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Power supply:<\/td>\n<td>20V\/3A DC; 100 &#8212; 240V, 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Standby Power consumption:<\/td>\n<td>&lt; 0,5 watts<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Dimensions WxHxD:<\/td>\n<td>206x55x153 (176mm with sockets)<\/td>\n<\/tr>\n<tr>\n<td class=\"base:pr-2 md:pr-12 font-weight-bold\">Weight:<\/td>\n<td>1100 g without power supply<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p data-start=\"19\" data-end=\"275\"><strong data-start=\"324\" data-end=\"338\">Uni Box S3<\/strong> \u0440\u0435\u0448\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043e\u0442\u0445\u043e\u0434\u0438\u0442 \u043e\u0442 \u043f\u0440\u0438\u0432\u044b\u0447\u043d\u044b\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u0439, \u043f\u0435\u0440\u0435\u043e\u0441\u043c\u044b\u0441\u043b\u0438\u0432\u0430\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u043c \u0441\u0442\u0440\u0438\u043c\u0438\u043d\u0433\u043e\u0432\u043e\u043c \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u0435. \u0412 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u043c\u043d\u043e\u0433\u0438\u0435 \u0443\u0441\u0438\u043b\u0438\u0442\u0435\u043b\u0438 \u0437\u0430\u0432\u0438\u0441\u044f\u0442 \u043e\u0442 \u0433\u043b\u0443\u0431\u043e\u043a\u043e \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 \u0441\u0442\u0440\u0438\u043c\u0438\u043d\u0433\u0430 \u2014 \u0436\u0435\u0440\u0442\u0432\u0443\u044f \u0441\u0432\u043e\u0435\u0439 \u0431\u0430\u0437\u043e\u0432\u043e\u0439 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0435\u0439 \u2014 <strong data-start=\"574\" data-end=\"588\">Uni Box S3<\/strong> \u0432\u044b\u0431\u0438\u0440\u0430\u0435\u0442 \u0438\u043d\u043e\u0439 \u043f\u0443\u0442\u044c.<\/p>\n","protected":false},"featured_media":38391,"template":"","meta":[],"product_cat":[401],"product_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - 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