jfo wrote: > Is this the correct approach? Here are the last few parts of the config > file... > > #dtoverlay=iqaudio-dac#dtoverlay=iqaudio-dacplus#disable_audio_dither=1 > > If it's correct the hiss is still present after reboot.
Hi jfo, You need a proper text editor. The last line should be: disable_audio_dither=1 It should look something like this: Code: -------------------- # For more options and information see # http://www.raspberrypi.org/documentation/configuration/config-txt.md # Some settings may impact device functionality. See link above for details initramfs piCore3187m_v7.gz followkernel # uncomment if you get no picture on HDMI for a default "safe" mode #hdmi_safe=1 # uncomment this if your display has a black border of unused pixels visible # and your display can output without overscan #disable_overscan=1 # uncomment the following to adjust overscan. Use positive numbers if console # goes off screen, and negative if there is too much border #overscan_left=16 #overscan_right=16 #overscan_top=16 #overscan_bottom=16 # uncomment to force a console size. By default it will be display's size minus # overscan. #framebuffer_width=1280 #framebuffer_height=720 # uncomment if hdmi display is not detected and composite is being output # uncomment to force a specific HDMI mode (this will force VGA) #hdmi_group=1 #hdmi_mode=1 hdmi_force_mode=1 # uncomment to force a HDMI mode rather than DVI. This can make audio work in # DMT (computer monitor) modes # uncomment to increase signal to HDMI, if you have interference, blanking, or # no display #config_hdmi_boost=4 # uncomment for composite PAL #sdtv_mode=2 #uncomment to overclock the arm. 700 MHz is the default. arm_freq=700 core_freq=250 sdram_freq=400 force_turbo=1 device_tree= #dtoverlay=hifiberry-dac #dtoverlay=hifiberry-amp #dtoverlay=hifiberry-dacplus #dtoverlay=hifiberry-digi #dtoverlay=iqaudio-dac #dtoverlay=iqaudio-dacplus disable_audio_dither=1 -------------------- regards Greg ------------------------------------------------------------------------ Greg Erskine's Profile: http://forums.slimdevices.com/member.php?userid=7403 View this thread: http://forums.slimdevices.com/showthread.php?t=97803 _______________________________________________ unix mailing list unix@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/unix