WiiM Budget Streamer Tested: Big Claims, Real Results

Summary: In this review, I break down the features and objective performance of WiiM's new Amp Ultra! Looking for a powerful, all-in-one streaming amplifier that delivers high-resolution audio, sleek design, and smart control? In this video, I review the WiiM Amp Ultra — a compact Class D amplifier with 120 watts per channel, touchscreen control, and support for every major streaming platform, including Spotify, TIDAL, and Apple Music. With HDMI ARC, USB playback, multiroom capabilities, and full EQ customization via the WiiM app, this might be the best value hi-fi streaming amplifier available today. Whether you're building a minimalist 2-channel setup or upgrading your whole-home audio, the WiiM Amp Ultra deserves a serious look. You can buy this using my affiliate link, which earns me a small commission at no additional cost to you: https://amzn.to/4eeiSpC Full set of data can be found here: https://www.erinsaudiocorner.com/electronics/wiim_amp_ultra/ Manufacturer's Page: https://www.wiimhome.com/wiim-amp-ultra/ Reviews are made possible through support from viewers like you! If you'd like to support the channel, I have listed a few ways below. Thank you! 🌟 Patreon Want to be more involved? On Patreon you can vote in polls, see behind-the-scenes stuff, read about the occasional manufacturer drama (fun, right?), and help shape what I do next. 👉 https://www.patreon.com/erinsaudiocorner 💳 One-Time Support Not into subscriptions? Totally cool. You can toss a few bucks my way through PayPal if you feel like it. 👉 https://www.paypal.com/donate?hosted_button_id=CLHSW4L9SBSLY 🛒 Shop Like Normal, Help the Channel Anytime you’re buying something online—whether it’s speakers, TVs, or just everyday stuff—you can use the links below. I get a small kickback (no extra cost to you), and it adds up more than you’d think. Amazon: https://amzn.to/3v6i6ov Crutchfield: https://howl.link/ej18ar0w5la97 Audio Advice: https://www.audioadvice.com/?referral=erins-audio-corner AsciLab Speakers: https://ascilab.com/shop2/category/erins-audio-corner/73 Arendal Sound: https://tinyurl.com/erinarendal Best Buy: https://howl.me/ck2IPpcOp1h AliExpress: https://s.click.aliexpress.com/e/_o2DDUj2 Wal-Mart: https://howl.link/ygnfduzm9x8qf Parts-Express: https://parts-express.sjv.io/Y9zoEB Newegg: https://howl.me/ck2IQg52L5b Samsung: https://howl.me/ck2IQ5qe16w Target: https://howl.me/ck2IRDNsIqn Thomann: https://www.thomann.de/de/index.html?offid=1&affid=2577 Emotiva: https://shorturl.at/pBEU9 Monoprice: https://bit.ly/3yAY6NH Timestamps: 0:00 - Intro 0:27 - Start 8:31 - Wrap-Up ____________________ All of my tests are conducted using KLIPPEL Hardware and Software. KLIPPEL is an innovative leader in providing unique test equipment for electro-acoustical transducers and audio systems. Founded in 1997 by Dr. Wolfgang Klippel, the novel techniques developed for control and measurement systems of loudspeakers and other transducers are the result of over 30 years of fundamental research. This provides more accurate physical models of loudspeakers, micro-speakers and headphones valid for both small and large amplitudes. The focus is on revealing the root causes of signal distortion and defects and giving practical indications for improvements in design and manufacturing of audio products. For information on KLIPPEL products, please visit their site below: http://www.klippel.de/company/about-us.html