The SA550 classic Bluetooth integrated amplifier is a beautiful match to the JBL Classic speakers
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The JBL SA550 Classic is inspired by the classic JBL SA600 amplifier from the 1960’s, with retro styling and walnut veneer side panels to match JBL Classic and Studio Monitor loudspeakers on the outside. On the inside, the JBL SA550 is a music system for today using an advanced amplifier topology with high power output, inventive efficiency, and fine noise control for captivating musicality and effortless power. Straight out of the box, pair your smart phone or tablet to the SA550 Classic with Bluetooth for instant high-quality music from all your music services and libraries that you listen to everyday. The JBL SA550 Classic includes the latest Bluetooth AptX Adaptive technology for hi-res audio over Bluetooth and low latency to ensure audio is in sync with video. All digital audio is rendered using a reference high resolution DAC with time domain jitter elimination for perfect sound, every time. The JBL SA550 amplifier features four analogue inputs, including a phono stage which optimizes your MM cartridge performance and creates a captivating sound to magnify your favorite records. With walnut veneer side panels, the SA550 offers an irresistible visual appeal that will elevate your home’s aesthetics. The silver front panel is even equipped with robust button and rotary controls so you can have ample management over the sound output. |
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Class G AmplifierFeaturing a Class G amplifier design, the SA550 offers high efficiency, low distortion, and improved dynamic range, making it an ideal choice for audiophiles who demand the highest level of sound quality. The SA550 delivers 90W per channel into 8Ω as well as 150W into 4Ω thanks to a higher voltage power supply. To combat unwanted distortion, the SA550 provides a set of high-speed ”lifters”, which gently increases the power transmitted to the SA550, ensuring high-quality sounds. This high power output ensures that the amplifier can reproduce music with stunning accuracy, even at high volume levels. |
What is the definition of a Class G Amplifier?Class G amplifiers are similar to class AB amplifiers except they use two or more supply voltages. When operating at low signal levels, the amplifier uses a lower supply voltage. As the signal level increases, the amplifier automatically picks the appropriate supply voltage. Class G amplifiers are more efficient than class AB amplifiers since they use the maximum supply voltage only when required, while a class AB amplifier always uses the maximum supply voltage. |
Excellent Digital Playback
The JBL Classic SA550 Integrated Amplifier offers a Bluetooth input with Hi-res AptX Adaptive technology. This lets you wirelessly stream all the music stored on your smart devices in thrilling sound quality directly to the amplifier. The built-in ESS ES9038K2M DAC significantly improves the playback of digital audio and ensures a memorable listening experience. The SA550 supports 24bit/192kHz hi-res audio, which captures every detail of the music and delivers incredible sound accuracy. Thanks to the 20Hz-20kHz frequency response, the amplifier will also create a wide-ranging sound output.
Great ConnectivityThe phono stage is designed to provide accurate and detailed audio reproduction from your turntable. This input is specially catered to amplify and equalize the signal produced by a Moving Magnet (MM) cartridge which results in a more intricate and balanced sound. The SA550 provides various coaxial and optical inputs that allow you to connect to a variety of digital audio devices, such as CD players. You can also securely connect to your active speakers thanks to the multiple analogue inputs. The SA550 provides both the preamplifier and power amplifier in one package, allowing you to create a simplified yet dynamic HiFi setup. |
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Features:
- Class G amplifier offers great efficiency and reduces distortion
- Enjoy 90W per channel into 8Ω and 150W into 4Ω for solid audio
- Slim design and walnut veneer side panels ensure positional flexibility and great visual appeal
- Bluetooth input with High-res AptX Adaptive technology provides seamless, wireless music streaming
- Supports up to 24bit/192kHz audio so you can enjoy high-quality playback whilst streaming your favorite music
- 20Hz-20kHz frequency response offers a wide-ranging sound that optimizes various music genres from hip-hop to rock
- Phono stage elevates the signal transmitted from the MM cartridge on your turntable, offering stunning playback quality
- Multiple coaxial and optical inputs let you directly connect to your digital audio products
- Using the various analogue inputs you effortlessly connect to your loudspeakers and enjoy incredible sounds
- Buttons and rotary controls on the front panel provide ample sound management
Specifications
- Continuous power output both channels driven (0.5 THD) -2 x 90W into 8Ω -2 x 150W into 4Ω -Harmonic distortion, 80 power, 8 ohms at 1kHz: 0.002
- Phono moving magnet input – Input sensitivity at 1kHz: 5mV -Input impedance: 47k? + 100pF -Frequency response (ref. RIAA curve): 20Hz – 20kHz ±1dB -Signal/Noise ratio (A-wtd) 50W, ref. 5mV input: 80dB -Overload margin, ref. 5mV at 1kHz
- Line inputs – Nominal sensitivity: 1V -Input impedance: 10kΩ -Maximum input: 6Vrms -Frequency response: 20Hz – 20kHz ±0.2dB -Signal/Noise ratio (A-wtd) 50W, ref. 1V input: 106dB
- Digital inputs -Supported Bit depth: 16 bit – 24 bit -Supported sample rates (Optical)(kHz): 32, 44.1, 48, 88.2, 96 -Supported sample rates (Coaxial)(kHz): 32, 44.1, 48, 88.2, 96, 176.4, 192 -Frequency response: 20Hz – 20kHz ±0.05dB -Signal/Noise ratio (A-wtd) 50W, ref. 1V input: 115dB
- Mains Voltage 110–120V or 220–240V -50–60Hz
- Maximum Power Consumption -500W
- Product Dimensions (W x H x D, including feet, control knob, and speaker terminals) 449 x 114 x 327mm
- Product Weight 12kg
- Shipping Weight 14kg
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