diff --git a/src/reskit/soundtrack/formats/dmf.rs b/src/reskit/soundtrack/formats/dmf.rs
index 719c162..35285d9 100644
--- a/src/reskit/soundtrack/formats/dmf.rs
+++ b/src/reskit/soundtrack/formats/dmf.rs
@@ -2,7 +2,7 @@ use std::{error::Error, fs::File, io::Read, convert::TryInto, collections::HashM
 use flate2::read::ZlibDecoder;
 use samplerate::convert;
 use uuid::Uuid;
-use crate::reskit::{utility::{get_string, get_u8, skip, get_u32, get_i8, get_i32, get_u16, get_i16, Ring, print_warning}, soundtrack::{types::{SampleFormat, PsgEnvelope, Note, Sample, PsgSettings, PatternRow, Effect}, engines::echo::{EchoFormat, EchoEvent}}};
+use crate::reskit::{utility::{get_string, get_u8, skip, get_u32, get_i8, get_i32, get_u16, get_i16, Ring, print_warning}, soundtrack::{types::{SampleFormat, PsgEnvelope, Note, Sample, PsgSettings, PatternRow, Effect, DcsgChannelMode, NoiseType}, engines::echo::{EchoFormat, EchoEvent}}};
 
 const DMF_MAGIC_NUMBER: &'static str = ".DelekDefleMask.";
 const DMF_SUPPORTED_VERSION: u8 = 27;
@@ -10,6 +10,17 @@ const DMF_MD: u8 = 0x02;
 const DMF_MD_ENHANCED_CH3: u8 = 0x42;
 const ECHO_EWF_SAMPLE_RATE: u32 = 10650;
 
+const DMF_EFFECT_ARPEGGIO: u8           = 0x00;
+const DMF_EFFECT_PORTAMENTO_UP: u8      = 0x01;
+const DMF_EFFECT_PORTAMENTO_DOWN: u8    = 0x02;
+const DMF_EFFECT_PORTA_TO_NOTE: u8      = 0x03;
+const DMF_EFFECT_SET_PANNING: u8        = 0x08;
+const DMF_EFFECT_POSITION_JUMP: u8      = 0x0B;
+const DMF_EFFECT_PATTERN_BREAK: u8      = 0x0D;
+const DMF_EFFECT_DAC_ENABLE: u8         = 0x17;
+const DMF_EFFECT_PSG_NOISE_MODE: u8     = 0x20;
+const DMF_EFFECT_NOTE_CUT: u8           = 0xEC;
+
 #[derive(Debug)]
 pub enum FrameMode {
     Ntsc,
@@ -525,12 +536,68 @@ impl DmfModule {
                     for _ in 0..num_effects {
                         let effect_code = get_i16( bytes.by_ref() )?;
                         let effect_value = get_i16( bytes.by_ref() )?;
+                        let effect_value: Option<u8> = if effect_value == -1 { None } else { Some( effect_value as u8 ) };
 
                         if effect_code != -1 {
                             effects.push(
-                                Effect{
-                                    effect_code,
-                                    effect_value: if effect_value != -1 { Some( effect_value ) } else { None }
+                                match effect_code as u8 {
+                                    DMF_EFFECT_ARPEGGIO => Effect::Arpeggio {
+                                        first_shift: effect_value.ok_or( "invalid file: expected effect value for arpeggio" )? >> 4,
+                                        second_shift: effect_value.ok_or( "invalid file: expected effect value for arpeggio" )? & 0x0F
+                                    },
+                                    DMF_EFFECT_PORTAMENTO_UP => Effect::PortamentoUp {
+                                        speed: effect_value.ok_or( "invalid file: expected effect value for portamento up" )?
+                                    },
+                                    DMF_EFFECT_PORTAMENTO_DOWN => Effect::PortamentoDown {
+                                        speed: effect_value.ok_or( "invalid file: expected effect value for portamento down`" )?
+                                    },
+                                    DMF_EFFECT_PORTA_TO_NOTE => Effect::PortamentoToNote {
+                                        speed: effect_value.ok_or( "invalid file: expected effect value for porta to note" )?
+                                    },
+                                    DMF_EFFECT_SET_PANNING => {
+                                        let effect_value = effect_value.ok_or( "invalid file: expected effect value for panning" )?;
+
+                                        Effect::SetPanning {
+                                            left: effect_value == 0x10 || effect_value == 0x11,
+                                            right: effect_value == 0x01 || effect_value == 0x11
+                                        }
+                                    },
+                                    DMF_EFFECT_POSITION_JUMP => {
+                                        let pattern = effect_value.ok_or( "invalid file: expected effect value for position jump" )?;
+
+                                        Effect::PositionJump { pattern }
+                                    },
+                                    DMF_EFFECT_PATTERN_BREAK => {
+                                        let start_row = effect_value.ok_or( "invalid file: expected effect value for start row" )?;
+
+                                        Effect::JumpToNextPattern { start_row }
+                                    },
+                                    DMF_EFFECT_DAC_ENABLE => {
+                                        let enabled = effect_value.ok_or( "invalid file: expected effect value for dac enable" )? != 0;
+
+                                        Effect::DacEnable { enabled }
+                                    },
+                                    DMF_EFFECT_PSG_NOISE_MODE => {
+                                        let effect_value = effect_value.ok_or( "invalid file: expected effect value for psg noise mode" )?;
+                                        let mode = match effect_value {
+                                            0x00 | 0x01 => DcsgChannelMode::FixedFrequency,
+                                            0x10 | 0x11 => DcsgChannelMode::Ch3Frequency,
+                                            _ => return Err( "invalid file: invalid effect value setting for psg noise mode" )?
+                                        };
+                                        let noise_type = match effect_value {
+                                            0x00 | 0x10 => NoiseType::PeriodicNoise,
+                                            0x01 | 0x11 => NoiseType::WhiteNoise,
+                                            _ => return Err( "invalid file: invalid effect value setting for psg noise mode" )?
+                                        };
+
+                                        Effect::DcsgNoiseMode { mode, noise_type }
+                                    },
+                                    DMF_EFFECT_NOTE_CUT => {
+                                        let after_ticks = effect_value.ok_or( "invalid file: expected effect value setting for note cut" )?;
+
+                                        Effect::NoteCut { after_ticks }
+                                    }
+                                    _ => Effect::UnknownEffect{ code: effect_code as u8, parameter: effect_value }
                                 }
                             );
                         }
diff --git a/src/reskit/soundtrack/types.rs b/src/reskit/soundtrack/types.rs
index b5601f1..7a832b5 100644
--- a/src/reskit/soundtrack/types.rs
+++ b/src/reskit/soundtrack/types.rs
@@ -49,9 +49,30 @@ pub enum Note {
 }
 
 #[derive(Debug)]
-pub struct Effect {
-    pub effect_code: i16,
-    pub effect_value: Option<i16>
+pub enum DcsgChannelMode {
+    Ch3Frequency,
+    FixedFrequency
+}
+
+#[derive(Debug)]
+pub enum NoiseType {
+    PeriodicNoise,
+    WhiteNoise
+}
+
+#[derive(Debug)]
+pub enum Effect {
+    Arpeggio { first_shift: u8, second_shift: u8 },
+    PortamentoUp { speed: u8 },
+    PortamentoDown { speed: u8 },
+    PortamentoToNote { speed: u8 },
+    SetPanning { left: bool, right: bool },
+    PositionJump { pattern: u8 },
+    JumpToNextPattern { start_row: u8 },
+    DacEnable { enabled: bool },
+    DcsgNoiseMode { mode: DcsgChannelMode, noise_type: NoiseType },
+    NoteCut { after_ticks: u8 },
+    UnknownEffect { code: u8, parameter: Option<u8> }
 }
 
 #[derive(Debug)]