Question: Q: No sound on Mac Mini I just upgraded from 10.6.3 to.4 and now my mini won't play sound. I have tried all the usual suspects by checking into Sound Preferences, opened and checked the Audio Midi Setup info, repaired permissions (both before and after upgrading to.4), but have not tried going backwards via Time Machine. You can find the tech specs for your Mac Mini model at For most of them, under the 'Audio' subheading, you will see a line that says, 'Combined optical digital audio input/audio line in (minijack).' 'Audio line in' refers to the 'line level' analog audio standard, perhaps the most widely supported audio standard in existence.
General recommendation:. In general, there is no matter, that player is use for it, but some nuances are there. Do a sound check of different players in various modes and audio resolutions on your music equipment.Does hi-res audio sound better? Best free hi res music player for mac. But actual result is matter of implementation of an audio equipment and software. Is hi-res audio better than CD?allowing solve some issues of analog filters of ADC.
Intel UHD Graphics 630
Support for the following combination of maximum concurrent display setups:
Thunderbolt 3 digital video output supports
HDMI 2.0 display video output
Four Thunderbolt 3 (USB-C) ports with support for:
802.11ac Wi-Fi wireless networking
IEEE 802.11a/b/g/n compatible
BluetoothBluetooth 5.0 wireless technology
10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
Configurable to 10Gb Ethernet (Nbase-T Ethernet with support for 1Gb, 2.5Gb, 5Gb, and 10Gb Ethernet using RJ-45 connector)
2.9 pounds (1.3 kg)
50Hz to 60Hz, single phase
Maximum continuous power:
50° to 95° F (10° to 35° C)
–40° to 116° F (–40° to 47° C)
5% to 90% noncondensing
tested up to 16,400 feet (5000 meters)
Typical acoustical performance:
Sound pressure level (operator position): 5 dBA at idle3
Your Mac mini comes with 90 days of complimentary technical support and a one-year limited warranty. Purchase AppleCare+ for Mac to extend your coverage to three years from your AppleCare+ purchase date and add up to two incidents of accidental damage coverage, each subject to a service fee of $99 for external enclosure damage, or $299 for other repairable damage, plus applicable tax.
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Displays and Adapters