MOC Plays only through headphones on PoP!_OS 19.10

Hi,

I'm having hard time to force MOC to play through speakers and I would need a hand troubleshooting this.

My audio HW:
Device-1: Intel 100 Series/C230 Series Family HD Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel bus ID: 00:1f.3
Device-2: NVIDIA GP104 High Definition Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel bus ID: 01:00.1
Sound Server: ALSA v: k5.3.0-19-generic

MOC Version:
This is : Music On Console
Version : 2.6-alpha3
Built : Feb 15 2019 15:42:04
Compiled with : OSS ALSA JACK DEBUG Network streams resample
Running on : Linux 5.3.0-19-generic x86_64
Author : Damian Pietras
Homepage : http://moc.daper.net/
E-Mail : mocmaint@daper.net
Copyright : (C) 2003-2016 Damian Pietras and others
License : GNU General Public License, version 2 or later

ALSA part of MOC config:
# ALSA output settings. If you need to dump the audio produced by MOC
# to a file for diagnostic purposes, the following setting of 'ALSADevice'
# should do that:
#
# ALSADevice=tee:hw,'/tmp/out.wav',wav
#
#ALSADevice = default
ALSAMixer1 = Master
#ALSAMixer1 = PCM
ALSAMixer2 = Master

If more info is needed - I'll provide.