{"product_id":"wiim-amp-ultra-streaming-amplifier","title":"WiiM Amp Ultra Streaming Amplifier","description":"\u003ch2\u003eWiiM Amp Ultra Streaming Amplifier\u003c\/h2\u003e\n\n\u003cp\u003e100W of pure hi-fi power with a vibrant 3.5″ touchscreen for smart, seamless control.\u003c\/p\u003e\n\n\u003ch3\u003eBeautiful Inside and Out\u003c\/h3\u003e\n\u003cp\u003eDesigned to stand out and fit in, the Amp Ultra features a sleek precision-machined unibody aluminium chassis and a vibrant 3.5″ glass-covered capacitive touchscreen. Control playback, switch sources, view album art, adjust EQ, and more — all at your fingertips.\u003c\/p\u003e\n\n\u003ch3\u003ePost-Filter Feedback (PFFB) Technology\u003c\/h3\u003e\n\u003cp\u003eAt the core of the WiiM Amp Ultra’s superior sound is its advanced \u003cstrong\u003ePost-Filter Feedback (PFFB)\u003c\/strong\u003e technology — a cutting-edge refinement system that minimises distortion, enhances clarity, and ensures consistent sound quality across different speaker loads. Unlike traditional amplifiers that suffer from load-dependent performance variations, PFFB dynamically compensates for these inconsistencies, delivering a wider soundstage, richer detail, and an immersive listening experience that faithfully reproduces every note with precision and depth.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e100W per channel @ 8Ω \/ 200W per channel @ 4Ω (Class D with PFFB)\u003c\/li\u003e\n  \u003cli\u003eESS 9039Q2M DAC + Dual TI TPA3255 amps + TI OPA1612 op-amps\u003c\/li\u003e\n  \u003cli\u003e3.5″ glass-covered capacitive touchscreen with album art, VU meters \u0026amp; EQ\u003c\/li\u003e\n  \u003cli\u003eWi-Fi 6 (upgradeable to Wi-Fi 6E) \u0026amp; Bluetooth 5.3 (2-way)\u003c\/li\u003e\n  \u003cli\u003eHDMI ARC (Dolby Digital 5.1), Optical, RCA Line In, USB Audio Out\u003c\/li\u003e\n  \u003cli\u003eRoon Ready (certification pending), Spotify Connect, TIDAL Connect, Chromecast Audio, DLNA\u003c\/li\u003e\n  \u003cli\u003eBuilt-in room correction with mic-guided acoustic tuning\u003c\/li\u003e\n  \u003cli\u003eHome Theatre Mode — front, centre, or surround via HDMI ARC\u003c\/li\u003e\n  \u003cli\u003ePassive silent cooling — copper heat pipe + large aluminium heatsink\u003c\/li\u003e\n  \u003cli\u003eIn the box: Power cable, RCA cable, Optical cable, HDMI cable, Remote, Banana plugs ×4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eDimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e200 × 211 × 76.2 mm (7.87 × 8.3 × 3\")\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.45 kg (5.4 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eAudio Performance\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e100W per channel @ 8Ω \/ 200W per channel @ 4Ω (THD = 0.08%, both channels driven)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAmplifier Technology\u003c\/td\u003e\n\u003ctd\u003eClass D with PFFB (Post-Filter Feedback)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eImpedance Range\u003c\/td\u003e\n\u003ctd\u003e2 – 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTHD+N\u003c\/td\u003e\n\u003ctd\u003e≤0.005% \/ -106 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio (SNR)\u003c\/td\u003e\n\u003ctd\u003e≥120 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e≥120 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDamping Factor\u003c\/td\u003e\n\u003ctd\u003e94\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz – 20kHz ±0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eAudio Processing\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDAC\u003c\/td\u003e\n\u003ctd\u003eESS 9039Q2M\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAmplifier ICs\u003c\/td\u003e\n\u003ctd\u003eDual TI TPA3255\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOp-Amps\u003c\/td\u003e\n\u003ctd\u003eTI OPA1612\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBit-Perfect Playback\u003c\/td\u003e\n\u003ctd\u003eUp to 192kHz \/ 24-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eInputs \u0026amp; Outputs\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalog Input\u003c\/td\u003e\n\u003ctd\u003e1× RCA Stereo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e1× Optical (Toslink, up to 192kHz\/24-bit); HDMI ARC (PCM up to 192kHz\/24-bit, Dolby Digital 5.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSpeaker Outputs\u003c\/td\u003e\n\u003ctd\u003eGold-plated binding posts (banana plugs or bare wire)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eUSB Audio Output\u003c\/td\u003e\n\u003ctd\u003eUp to 8-channel 24-bit\/192kHz; UAC 2.0 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSubwoofer Output\u003c\/td\u003e\n\u003ctd\u003eRCA Mono (dedicated powered subwoofer output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eWireless \u0026amp; Network\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003eWi-Fi 6 (802.11ax); upgradeable to Wi-Fi 6E via software update\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.3 — A2DP (receiver \u0026amp; transmitter), AVRCP, HID\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003ctd\u003e100Mbps (RJ45)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eStreaming \u0026amp; Smart Features\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStreaming Protocols\u003c\/td\u003e\n\u003ctd\u003eChromecast Audio, Spotify Connect, TIDAL Connect, DLNA, LMS, Roon Ready (certification pending)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMulti-Room Audio\u003c\/td\u003e\n\u003ctd\u003eWiiM, Google Home, Alexa multi-room systems\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHome Theatre Mode\u003c\/td\u003e\n\u003ctd\u003eFront, centre, or surround channel via HDMI ARC (Dolby 5.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStereo Pairing\u003c\/td\u003e\n\u003ctd\u003eYes (L\/R speaker setup)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSmart Presets\u003c\/td\u003e\n\u003ctd\u003eQuick access to favourite playlists, sources, or routines\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAlarm Clock\u003c\/td\u003e\n\u003ctd\u003eConfigurable time, repeat schedule \u0026amp; music source\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEQ \u0026amp; Room Correction\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eEQ Tools\u003c\/td\u003e\n\u003ctd\u003e24 preset profiles, 10-band graphic EQ, 10-band parametric EQ\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput-Specific EQ\u003c\/td\u003e\n\u003ctd\u003eIndependent settings per source (Wi-Fi, HDMI ARC, Optical, Bluetooth, Line In)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRoom Correction\u003c\/td\u003e\n\u003ctd\u003eBuilt-in mic-guided acoustic tuning\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eTouchscreen Display\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eScreen\u003c\/td\u003e\n\u003ctd\u003e3.5″ glass-covered capacitive touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFunctions\u003c\/td\u003e\n\u003ctd\u003ePlayback controls, album art, EQ, input switching, queue view, VU meters, custom wallpapers, firmware updates\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eDesign \u0026amp; Controls\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eChassis\u003c\/td\u003e\n\u003ctd\u003ePrecision-machined unibody aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePhysical Controls\u003c\/td\u003e\n\u003ctd\u003eMultifunctional rotary knob (volume \/ play-pause)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eThermal Management\u003c\/td\u003e\n\u003ctd\u003eCopper heat pipe, large aluminium heatsink, precision PID thermal control\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003ePassive, silent operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\n    \u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003eUser guide, power cable, RCA cable, optical cable, HDMI cable, Remote 2, banana plugs ×4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"WiiM","offers":[{"title":"Default Title","offer_id":42040820760670,"sku":"WIIM-AMP-ULTRA","price":14000.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2577\/1494\/files\/c1f1703a837de9b7a23e9c2a067f0e5b96f387b2_421573_v2__55657.jpg?v=1758191174","url":"https:\/\/www.ultrasound.co.za\/products\/wiim-amp-ultra-streaming-amplifier","provider":"Ultra Sound \u0026 Vision","version":"1.0","type":"link"}