JBL SA750
Integreret stereoforstærker med streamning
Getting started with your JBL SA750
Quick Start Guide & Downloads
Product Specifications
- Frequency Response
- 20Hz – 20kHz ± 1dB
- Nominal Sensitivity
- 1V
- Input Impedance
- 10kΩ
- Power output both channels driven
- 120W into 8Ω, 220W into 4Ω
- Maximum Input
- 6Vrms
- Total harmonic distortion + noise
- 0.002%
- Signal/Noise ratio (A-wtd) 50W, ref. 1V input
- 120dB
- Mains Voltage
- 110-120V or 220-240V, 50-60Hz
- Maximum Power Consumption
- 800W
- Product Dimensions (WxHxD, including feet, control knob, and speaker terminals)
- 449 x 114 x 327mm
- Product Weight
- 12kg
- Shipping Weight
- 14kg
- Warranty
- 5 Years
JBL SA750
SA750 er en tilbagevenden til de tidlige JBL-modtagere. Men med et moderne ravgult LED-display, exceptionelt dynamikområde og tilslutningsmuligheder er SA750 en moderne klassiker med rødder i nutidens bedste teknologier. Den er designet til at supplere JBL Classic- og Studio Monitor-højttalerne. Med JBL SA750 kan du afspille din yndlingsmusik via Chromecast built-in, Apple AirPlay2, Roon eller Harman MusicLife-appen. Den indeholder DIRAC Live til at finjustere lyden fra dine højttalere i lytterummet. En højtydende højopløsnings-DAC sikrer enestående ydeevne hver gang. Klasse G-forstærkning bruger flere strømforsyninger til at levere de første 20 W pr. kanal uden forvrængning. Forstærkeren kan levere en kontinuerlig effekt på 120 W pr. kanal for vedvarende dynamisk musik. Med otte digitale og analoge indgange, herunder MM/MC-phono-indgange, er SA750 klar til enhver lydkilde.
FAQs & How-Tos
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SA750 Software Revival GuideReason Revival method for SA750 if a problem exists after a stalled software update Symptoms Unit will display “NET UPDATING” on the front panel display and will not complete startup Parts required 1) a USB stick, 2) a computer for transferring files to the USB stick, 3) unit software detailed in this guide - Download the software bundle by clicking here . You will download a zipped folder called “SA750 v1542 Reflash Bundle.zip”
- Unzip/extract this folder (some computers will do this automatically). Inside the folder you will find 2 more folders named “Step 1 V1206 V1.72” and “Step 2 V1542 V1.72”
- Double click on the “Step 1 V1206 V1.72” folder. Inside you will find a file named “image.swu”
- Copy this image.swu file to a blank USB memory stick.
- NOTE! The file MUST be called image.swu. If you copy the file to a location where there is already a file called image.swu your computer may rename the file automatically (for instance as “image.swu (1)”. Please double check that the file is called “image.swu” when on the memory stick.
- Power off the SA750 from the hard power switch on the rear of the unit immediately above the mains inlet socket.
- Insert the USB memory stick into the rear of the unit.
- Depress the recessed service switch (above the CD input connector sockets) and continue to keep it depressed.
- Power the unit on whilst keeping the service button depressed.
- Keep the service button depressed for at least 30 seconds after power on.
- Release the service button.
- Leave the unit for at least 30 minutes to update.
- Perform a NET reset (MENU > SYSTEM SETTINGS > NET RESET).
- Perform a SYSTEM reset (MENU > SYSTEM SETTINGS > SYSTEM RESET).
- Functionality should now be revived. To update to the most current software version repeat points 3-13 above but using “Step 2 V1542 V1.72” at point 3.
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