An Iconic Amplifier Reborn for the Modern Hi-fi Experience
For over 75 years, JBL has remained at the forefront of high-fidelity audio, producing countless pieces of audio equipment that have cemented the company as a household name in premium listening experiences. One such piece of lauded 1960s gear, the SA600 amplifier, serves as the basis of JBL’s modern masterclass in high-fidelity audio: the SA750 220-watt 4-channel Streaming Integrated Stereo Amplifier. Its elegant, minimalist housing and ergonomically satisfying lever switches harken back to its mid-century predecessor, and Sweetwater’s pro audio aficionados are delighted by the contrast this serves to the SA750’s wide-reaching suite of digital, analog, wired, and wireless connectivity options, cutting-edge Class G amplifier topology, and ultra-high-resolution DAC. What’s more, low-latency wireless compatibility choices go beyond Wi-Fi and Bluetooth to include Google, Apple, and Harman streaming services, alongside smart home IP control, multiple vectors of compatibility with smart apps, and onboard room optimization. Finally, its economical form factor ensures hi-fi playback experiences in virtually any spatial arrangement.
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Smart-tech compatibility and optimized home listening
Keeping with its history of innovation, JBL outfitted the SA750 for extensive technological integration and optimization. With the included calibration mic, the onboard Dirac Live software allows you to further hone your sound, measuring the room for perfect playback. In addition to the endless opportunities afforded by its Wi-Fi and Bluetooth connectivity, the SA750 is able to instantly stream with both Apple AirPlay and Google Chromecast, alongside local UPnP playback with Harman’s MusicLife app. Compatibility doesn’t end here, as the SA750 supports Master Quality Authenticated (MQA) digital audio, hi-fi playback with Roon Ready, and complete IP control for deep smart home integration.
Class G topology: detailed dynamics and crystalline clarity
Engineered for the modern listener, the JBL SA750 boasts a highly advanced Class G amplifier topology, which deploys multiple power supplies to start with 20 watts for each channel, joined with a massive heatsink that stabilizes the SA750 up to 120 watts per channel. This functionality allows the original 20 watts to be supplied via Class A topology, sans crossover distortion. While this may seem unorthodox, the genius behind JBL’s decision means there’s never any switching at any output stage, resulting in exceptionally low noise, striking clarity, and detailed preservation of even the most granular dynamics.
Versatile connectivity meets 4-channel flexibility
Musicality abounds with the SA750, and its heritage heart has been given extensive augmentations to the way you sound out. Its analog input pairs are accompanied by both Phono MM and Phono MC stages, while a quartet of digital inputs includes Coaxial and TOSlink/optical connectors. With its ESS ES9038K2M chip, ultra-high-fidelity DAC lets you savor every detail in digital connectivity, spanning an impressive frequency response range from 20Hz to 20kHz. No wires? No problem. The SA750 features onboard Bluetooth connectivity, supported by hi-res AptX Adaptive technology, keeping latency at a minimum for uninterrupted audiovisual synchronization.
JBL Lifestyle SA750 220W 4-channel Streaming Integrated Stereo Amplifier Features:
- Cutting-edge Class G amplifier topology ensures ultra-low-noise playback with superlative clarity and preservation of every sonic detail
- Sleek, minimalist design harkens to its vintage-era inspirations while providing uninhibited hi-fi listening
- 4-channel output at 120 watts per channel ensures ample playback range without compromising quality
- Included calibration mic and onboard Dirac Live technology lets you optimize your arrangement for perfect playback
- Support for complete IP control means deep smart home integration options
- Instant streaming with Apple AirPlay and Google Chromecast opens new doors for audiovisual integration without the risk of unsynchronized viewing
- Further support for local UPnP with Harman’s MusicLife app, MQA audio, Roon Ready, and Google Assistant ensure premium listening in nearly any configuration
- Onboard Bluetooth wireless compatibility utilizes state-of-the-art AptX Adaptive technology for low latency and uninterrupted audiovisual syncing
- Analog input pairs include Phono MM and MC stages, while 4 total digital inputs feature both coaxial and TOSlink/optical connectors for painless, versatile audio management
- ESS ES9038K2M chip guarantees premium audio resolution supporting up to 24-bit depth
- Extensive frequency response range of 20Hz–20kHz means total-spectrum clarity for virtually any listening experience
- 3.5mm headphone and auxiliary ports expand playback capabilities to support broader integration into audio setups
- Front-mounted controls blend detailed sound management with slick visual aesthetics
