The Best Amplifiers 2025

1. Marantz - Model 40n Stereo Integrated Amplifier - Black

Speaker A/B switching; ToP-ART (Total Purity Audio Reproduction Technology); continuously variable loudness control; USB DAC function with DSD; ESS Technology SABRE32 audio DAC

The Marantz Model 40n Stereo Integrated Amplifier with 70W Class A/B amplification and Hyper Dynamic Amplifier Modules (HDAM) drive your loudspeakers beautifully in small to medium sized environments, or even in large room with high sensitivity loudspeakers. Equipped with built-in HEOS technology that lets you enjoy your favorite music anywhere throughout your home and connect to other HEOS-enabled speakers. The high-performance integrated amp allows effortless and flexible voice control on all the major voice agents like Amazon Alexa, Google Assistant, Josh.ai, Apple Siri and AirPlay 2. Play music or control your home appliances, light, and speakers optimally from any corner of your house with just a voice command. Experience extraordinary vinyl playback with the Marantz Musical Phono EQ – an advanced built-in phono stage that is designed to be a perfect match for MM cartridges. Featuring a luxurious industrial design, the Model 40n satisfies the eyes and ears with its creative yet functional aesthetic that begs to be seen.

2. Marantz - Model 40n Stereo Integrated Amplifier - Silver Gold

Speaker A/B switching; ToP-ART (Total Purity Audio Reproduction Technology); continuously variable loudness control; USB DAC function with DSD; ESS Technology SABRE32 audio DAC

The Marantz Model 40n Stereo Integrated Amplifier with 70W Class A/B amplification and Hyper Dynamic Amplifier Modules (HDAM) drive your loudspeakers beautifully in small to medium sized environments, or even in large room with high sensitivity loudspeakers. Equipped with built-in HEOS technology that lets you enjoy your favorite music anywhere throughout your home and connect to other HEOS-enabled speakers. The high-performance integrated amp allows effortless and flexible voice control on all the major voice agents like Amazon Alexa, Google Assistant, Josh.ai, Apple Siri and AirPlay 2. Play music or control your home appliances, light, and speakers optimally from any corner of your house with just a voice command. Experience extraordinary vinyl playback with the Marantz Musical Phono EQ – an advanced built-in phono stage that is designed to be a perfect match for MM cartridges. Featuring a luxurious industrial design, the Model 40n satisfies the eyes and ears with its creative yet functional aesthetic that begs to be seen.

3. Sonos - Amp 250W 2.1-Ch Amplifier - Black

145W peak power handling; 4" cellular-reinforced, foamed-mica woofer; two 1" polyester wide-dispersion super tweeters; crossover; wood bass reflex enclosure; cloth grille

Enhance your home audio with this Class D Sonos amplifier. Its 125W of power per channel lets you enjoy high-resolution sound from your bookshelf speakers, TV and other passive components, and Wi-Fi connectivity supports multiroom setups and wireless streaming via AirPlay and the Sonos app.

4. Technics - Grand Class Network Integrated Audio Amplifier - Black

A definitive living room audio center that enables seamless enjoyment of video, audio, and music, the Technics SU-GX70 is a heavily featured streaming amplifier that combines the sonic genes of Technics Grand Class components with a wealth of source functions. Abundant input options let you choose how you want to listen to your favorite movies, music and more, whether you’re connecting directly to the source with multiple connection options, or streaming wirelessly in high resolution playback. The premium design makes the SU-GX70 a welcome addition to any home cinema or audio set-up.

5. Technics - Grand Class Network Integrated Audio Amplifier - Silver

A definitive living room audio center that enables seamless enjoyment of video, audio, and music, the Technics SU-GX70 is a heavily featured streaming amplifier that combines the sonic genes of Technics Grand Class components with a wealth of source functions. Abundant input options let you choose how you want to listen to your favorite movies, music and more, whether you’re connecting directly to the source with multiple connection options, or streaming wirelessly in high resolution playback. The premium design makes the SU-GX70 a welcome addition to any home cinema or audio set-up.

6. Marantz - PM7000N Integrated Hi-Fi Amplifier HEOS Built-in Amazon Alexa Compatibility Digital & Analog Sources - Black

Speaker A/B switching; ToP-ART (Total Purity Audio Reproduction Technology); continuously variable loudness control; USB DAC function with DSD; ESS Technology SABRE32 audio DAC

The Marantz PM7000N a first fully discrete, current feedback Hi-Fi Integrated Amplifier that delivers dynamic, detailed and hi-resolution sound (60W x2) to suit your audio preferences. Engineered with Marantz-Proprietary high-grade audio components, current feedback HDAMs, a toroidal transformer and a high-speed instantaneous current power supply, this integrated amplifier provides an exceptional performance for your audio collection while improving efficiency and reducing power consumption. Enjoy your favorite music in any room of your home for a wireless, whole-home audio experience with the built-in HEOS technology. Play the same song in every room or select a different song for each connected room from a multitude of streaming apps like Spotify, Tidal, Deezer, etc. Stream unlimited wireless music via Bluetooth, AirPlay 2 and Wi-Fi. This stereo amplifier provides effortless voice control and total flexibility from the leading voice agents - Amazon Alexa, Google Assistant, Apple Siri or Josh.ai. Play your favorite tracks, control the volume, or control the thermostat, lights, home appliances, and speakers with just one voice command. Features 4 analog inputs and 1 output, 1 coaxial and 2 optical digital inputs, along with a USB-A input and a phono input for versatile connectivity. Seamlessly connect your digital TV or cable/satellite set-top-box and a Blu-ray or DVD player and enjoy full, dynamic range digital audio playback of your favorite movies and TV shows. Discover the best-in-class listening experience for music and television with Marantz.

7. Marantz - AV7706 Surround Pre-Amplifier - 11.2 Channel, Advanced 8K Upscaling, IMAX Enhanced, Auro-3D, Amazon Alexa Compatible - Black

Multiple channels; includes 1 set of rack ears; L/R input

Enjoy unmatchable audio and visual quality on a variety of sources with this powerful 11.2 AV Processor by Marantz that delivers balanced and premium sound quality. Supporting latest sound formats like Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS: X, & DTS Virtual: X, this Preamp delivers life-like multidimensional surround sound when paired with power amplifiers like Marantz MM7055 or MM8077. Take your home entertainment up a notch with heightened realism and immersive audio. Featuring 8 HDMI inputs (8K upscaling available) / 3 HDMI outputs, a dedicated 8K HDMI input, analog optical and coaxial inputs, a phono input, a USB port, an AM/FM tuner, this home theater receiver allows various connection options for DVD & Blu-Ray Players, Subwoofers, Speakers, Turntables etc. With advanced 8K upscaling, the new Marantz AV Processor takes your home entertainment up a notch with pristine video and audio quality. It supports 8K/60Hz and 4K/120Hz* pass-through capability, 4:4:4 Pure Color sub-sampling, technologies like, HLG, Dynamic HDR, HDR10, HDR10+, QFT, QMS, VRR & ALLM for 8K quality movies and a lag-free and gaming experience. The AV7706 allows you effortless and flexible voice control on all the major voice agents like Amazon Alexa, Google Assistant, Josh.ai, Apple Siri and AirPlay 2. Play music or control your home appliances, light, and speakers optimally from any corner of your house with just a voice command. Featuring wireless streaming through built-in Bluetooth, Wi-Fi and HEOS, this preamp allows you to seamlessly play music from your favorite streaming apps like Spotify, Tidal, TuneIn, Deezer, and Pandora. Additionally, Bluetooth Audio Transmission allows you to play audio simultaneously on speakers and Bluetooth headphones. Adding to the many features, the Marantz preamplifier gives you a whole-home audio experience with its multi-room and multi-source streaming options. The built-in HEOS technology lets you play the same song in every room or a different song in each room without any interruption. Be mesmerized by a superb cinematic experience with Marantz’s 65 years of audiophile heritage. * Does not support pass-through from all 4K/120Hz media sources

8. Marantz - 700W 5.0-Ch. Power Amplifier - Black

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Enjoy quality sound with this Marantz MM7055 5.0-ch. power amplifier that features a heavy-gauge steel chassis to help keep components isolated from external vibration and interference.

9. Marantz - 13.2 Channel Pre-Amp, Dolby Atmos, DTS, IMAX Enhanced & Auro-3D, Built-In HEOS, Amazon Alexa - Black

Speaker A/B switching; 2 RCA audio lines; 8 ohms impedance

Enjoy unmatchable audio and visual quality on a variety of sources with the powerful AV8805A 13.2 AV Processor by Marantz that delivers balanced and premium sound quality. Compatible with latest sound formats like Dolby Atmos, Dolby Atmos Height Virtualization Technology, DTS:X, DTS Virtual:X, DTS:X Pro, IMAX Enhanced, and Auro-3D, this AV preamp takes your home entertainment up a notch with pristine video and immersive audio. Featuring 8 HDMI inputs / 3 HDMI outputs with a dedicated 8K input, analog, optical and coaxial inputs, a phono input, a USB port, an AM/FM tuner, this home theater preamp allows various connection options for DVD & Blu-Ray Players, Subwoofers, Speakers, Turntables etc. Enjoy exquisite video performance with the latest HDMI technologies such as 8K/60Hz pass-through or upscaling, various HDR format support including HDR10, HDR10+, Dolby Vision, Hybrid Log-Gamma (HLG) and Dynamic HDR, as well as the latest gaming technologies such Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM). The AV8805 allows effortless and flexible voice control on all the major voice agents like Amazon Alexa, Google Assistant, Josh.ai, Apple Siri and AirPlay 2. Play music or control your home appliances, light, and speakers optimally from any corner of your house with just a voice command. Featuring wireless streaming through built-in Bluetooth, Wi-Fi and HEOS, this preamp allows you to seamlessly play music from your favorite streaming apps like Spotify, Tidal, TuneIn, Deezer, and Pandora. Adding to the many features, the Marantz preamplifier gives you a whole-home audio experience with its multi-room and multi-source streaming options. The built-in HEOS technology lets you play the same song in every room or a different song in each room without any interruption. Be mesmerized by a superb cinematic experience with Marantz’s 60 years of audiophile heritage.

10. Sonance - 2-150 MKII - 300W 2.0-Ch. DSP Power Amplifier (Each) - Black

Multiple channels; includes 1 set of rack ears; L/R input

Create an exciting party atmosphere with this Sonance DSP amplifier. The advanced room correction technology offers hundreds of EQ presets that let you customize audio setup effortlessly via simple pull-down menus, and reliable digital-to-analog conversion provides high-resolution sound from a variety of sources. This Sonance DSP amplifier has a compact design that offers convenient portability.