[FIXED] Sample pre-listening not working on output SAMPLE8 (1.26)

[TSR]

1) press PROJECT
2) use CURSOR DOWN to select Load Sample
3) press OK
4) press CURSOR DOWN to SAMPLE SLOT 00
5) press OK to open sample selection screen (shows all samples on SD card)
6) select 626 CHH.RAW
7) press SHIFT+RIGHT CURSOR to pre-listen sample on hardware output SAMPLE8

Bug: no sound is heard on output SAMPLE8

The output on SAMPLE8 is also not working with these samples:
SA-10 SNARE2
TR808 CLAP
RAVE CLASSIC2
AFD HIT038
ICREVPNO

Pre-listening on output SAMPLE7 by pressing SHIFT+LEFT CURSOR is working fine with all samples.