5. Menu function introduction:
Press the menu key to enter the menu when the main page screen is on, and the menu
options are introduced below.
1) PCM FILTER (PCM digital filter adjustment ) :
A26 use AKM Built-in high performance PCM filter, a
total of 6 Class digital filtering . Sharp Roll-off
default option
Slow Roll- off
Short Delay Sharp Roll-off
Short Delay Slow Roll-off
Super Slow Roll-off (NOS-like)
Low Dispersion Short Delay filter
2) DSD FILTER (DSD digital filter
adjustment ) : AKM has two built-in
bandwidth options,
Narrowband Narrow Bandwidth default
option Broadband Wild Bandwidth
3) DSD DIRECT (DSD direct mode )
: It can be configured as a
DSD direct DA circuit.
Disable (DISABLE) Default
option Enable (ENABLE)
When this option is turned on ( EN A B L E ) , it will pass through DSD , and
only the most original DSD signal at the front end will be sent to the decoding
circuit. At the same time, the volume function will also be bypassed, the
volume position will display FIXED, and the digital volume of the unit will
no longer be adjustable.
——It is recommended to turn down the back-end volume before proceeding.