diff --git a/users/youwen/linux/easyeffects/input/Default.json b/users/youwen/linux/easyeffects/input/Default.json
new file mode 100644
index 0000000..60b5635
--- /dev/null
+++ b/users/youwen/linux/easyeffects/input/Default.json
@@ -0,0 +1,75 @@
+{
+    "input": {
+        "blocklist": [],
+        "compressor#0": {
+            "attack": 20.0,
+            "boost-amount": 6.0,
+            "boost-threshold": -72.0,
+            "bypass": true,
+            "dry": -100.0,
+            "hpf-frequency": 10.0,
+            "hpf-mode": "off",
+            "input-gain": 0.0,
+            "knee": -6.0,
+            "lpf-frequency": 20000.0,
+            "lpf-mode": "off",
+            "makeup": 0.0,
+            "mode": "Downward",
+            "output-gain": 0.0,
+            "ratio": 4.0,
+            "release": 100.0,
+            "release-threshold": -100.0,
+            "sidechain": {
+                "lookahead": 0.0,
+                "mode": "RMS",
+                "preamp": 0.0,
+                "reactivity": 10.0,
+                "source": "Middle",
+                "stereo-split-source": "Left/Right",
+                "type": "Feed-forward"
+            },
+            "stereo-split": false,
+            "threshold": -12.0,
+            "wet": 0.0
+        },
+        "limiter#0": {
+            "alr": false,
+            "alr-attack": 5.0,
+            "alr-knee": 0.0,
+            "alr-release": 50.0,
+            "attack": 5.0,
+            "bypass": true,
+            "dithering": "None",
+            "external-sidechain": false,
+            "gain-boost": true,
+            "input-gain": 0.0,
+            "lookahead": 5.0,
+            "mode": "Herm Thin",
+            "output-gain": 0.0,
+            "oversampling": "None",
+            "release": 5.0,
+            "sidechain-preamp": 0.0,
+            "stereo-link": 100.0,
+            "threshold": 0.0
+        },
+        "plugins_order": [
+            "limiter#0",
+            "compressor#0",
+            "reverb#0"
+        ],
+        "reverb#0": {
+            "amount": -12.0,
+            "bass-cut": 300.0,
+            "bypass": true,
+            "decay-time": 1.5,
+            "diffusion": 0.5,
+            "dry": 0.0,
+            "hf-damp": 5000.0,
+            "input-gain": 0.0,
+            "output-gain": 0.0,
+            "predelay": 0.0,
+            "room-size": "Large",
+            "treble-cut": 5000.0
+        }
+    }
+}
diff --git a/users/youwen/linux/easyeffects/input/Studio.json b/users/youwen/linux/easyeffects/input/Studio.json
new file mode 100644
index 0000000..d421720
--- /dev/null
+++ b/users/youwen/linux/easyeffects/input/Studio.json
@@ -0,0 +1,75 @@
+{
+    "input": {
+        "blocklist": [],
+        "compressor#0": {
+            "attack": 20.0,
+            "boost-amount": 6.0,
+            "boost-threshold": -72.0,
+            "bypass": false,
+            "dry": -100.0,
+            "hpf-frequency": 10.0,
+            "hpf-mode": "off",
+            "input-gain": 0.0,
+            "knee": -6.0,
+            "lpf-frequency": 20000.0,
+            "lpf-mode": "off",
+            "makeup": 0.0,
+            "mode": "Downward",
+            "output-gain": 0.0,
+            "ratio": 4.0,
+            "release": 100.0,
+            "release-threshold": -100.0,
+            "sidechain": {
+                "lookahead": 0.0,
+                "mode": "RMS",
+                "preamp": 0.0,
+                "reactivity": 10.0,
+                "source": "Middle",
+                "stereo-split-source": "Left/Right",
+                "type": "Feed-forward"
+            },
+            "stereo-split": false,
+            "threshold": -12.0,
+            "wet": 0.0
+        },
+        "limiter#0": {
+            "alr": false,
+            "alr-attack": 5.0,
+            "alr-knee": 0.0,
+            "alr-release": 50.0,
+            "attack": 5.0,
+            "bypass": false,
+            "dithering": "None",
+            "external-sidechain": false,
+            "gain-boost": true,
+            "input-gain": 0.0,
+            "lookahead": 5.0,
+            "mode": "Herm Thin",
+            "output-gain": 0.0,
+            "oversampling": "None",
+            "release": 5.0,
+            "sidechain-preamp": 0.0,
+            "stereo-link": 100.0,
+            "threshold": 0.0
+        },
+        "plugins_order": [
+            "limiter#0",
+            "compressor#0",
+            "reverb#0"
+        ],
+        "reverb#0": {
+            "amount": -12.0,
+            "bass-cut": 300.0,
+            "bypass": false,
+            "decay-time": 1.5,
+            "diffusion": 0.5,
+            "dry": 0.0,
+            "hf-damp": 5000.0,
+            "input-gain": 0.0,
+            "output-gain": 0.0,
+            "predelay": 0.0,
+            "room-size": "Large",
+            "treble-cut": 5000.0
+        }
+    }
+}
diff --git a/users/youwen/linux/easyeffects/output/Arctis Pro EQ.json b/users/youwen/linux/easyeffects/output/Arctis Pro EQ.json
new file mode 100644
index 0000000..3f774c8
--- /dev/null
+++ b/users/youwen/linux/easyeffects/output/Arctis Pro EQ.json	
@@ -0,0 +1,243 @@
+{
+    "output": {
+        "blocklist": [],
+        "equalizer#0": {
+            "balance": 0.0,
+            "bypass": false,
+            "input-gain": -8.61,
+            "left": {
+                "band0": {
+                    "frequency": 105.0,
+                    "gain": -0.6000000238418579,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 0.699999988079071,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Lo-shelf",
+                    "width": 4.0
+                },
+                "band1": {
+                    "frequency": 50.0,
+                    "gain": 3.9000000953674316,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 2.0399999618530273,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band2": {
+                    "frequency": 135.6999969482422,
+                    "gain": -1.5,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.149999976158142,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band3": {
+                    "frequency": 361.3999938964844,
+                    "gain": 3.0999999046325684,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.159999966621399,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band4": {
+                    "frequency": 1135.300048828125,
+                    "gain": -4.599999904632568,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.2200000286102295,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band5": {
+                    "frequency": 2703.699951171875,
+                    "gain": -3.799999952316284,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 2.799999952316284,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band6": {
+                    "frequency": 3766.800048828125,
+                    "gain": 9.399999618530273,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.8300000429153442,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band7": {
+                    "frequency": 5260.39990234375,
+                    "gain": 5.0,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 3.609999895095825,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band8": {
+                    "frequency": 8775.2998046875,
+                    "gain": -7.400000095367432,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.75,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band9": {
+                    "frequency": 10000.0,
+                    "gain": -2.299999952316284,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 0.699999988079071,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Hi-shelf",
+                    "width": 4.0
+                }
+            },
+            "mode": "IIR",
+            "num-bands": 10,
+            "output-gain": 3.9,
+            "pitch-left": 0.0,
+            "pitch-right": 0.0,
+            "right": {
+                "band0": {
+                    "frequency": 105.0,
+                    "gain": -0.6000000238418579,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 0.699999988079071,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Lo-shelf",
+                    "width": 4.0
+                },
+                "band1": {
+                    "frequency": 50.0,
+                    "gain": 3.9000000953674316,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 2.0399999618530273,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band2": {
+                    "frequency": 135.6999969482422,
+                    "gain": -1.5,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.149999976158142,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band3": {
+                    "frequency": 361.3999938964844,
+                    "gain": 3.0999999046325684,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.159999966621399,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band4": {
+                    "frequency": 1135.300048828125,
+                    "gain": -4.599999904632568,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.2200000286102295,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band5": {
+                    "frequency": 2703.699951171875,
+                    "gain": -3.799999952316284,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 2.799999952316284,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band6": {
+                    "frequency": 3766.800048828125,
+                    "gain": 9.399999618530273,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.8300000429153442,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band7": {
+                    "frequency": 5260.39990234375,
+                    "gain": 5.0,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 3.609999895095825,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band8": {
+                    "frequency": 8775.2998046875,
+                    "gain": -7.400000095367432,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.75,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band9": {
+                    "frequency": 10000.0,
+                    "gain": -2.299999952316284,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 0.699999988079071,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Hi-shelf",
+                    "width": 4.0
+                }
+            },
+            "split-channels": false
+        },
+        "plugins_order": [
+            "equalizer#0"
+        ]
+    }
+}
diff --git a/users/youwen/linux/easyeffects/output/Default.json b/users/youwen/linux/easyeffects/output/Default.json
new file mode 100644
index 0000000..02e450d
--- /dev/null
+++ b/users/youwen/linux/easyeffects/output/Default.json
@@ -0,0 +1,243 @@
+{
+    "output": {
+        "blocklist": [],
+        "equalizer#0": {
+            "balance": 0.0,
+            "bypass": true,
+            "input-gain": -8.61,
+            "left": {
+                "band0": {
+                    "frequency": 105.0,
+                    "gain": -0.6000000238418579,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 0.699999988079071,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Lo-shelf",
+                    "width": 4.0
+                },
+                "band1": {
+                    "frequency": 50.0,
+                    "gain": 3.9000000953674316,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 2.0399999618530273,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band2": {
+                    "frequency": 135.6999969482422,
+                    "gain": -1.5,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.149999976158142,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band3": {
+                    "frequency": 361.3999938964844,
+                    "gain": 3.0999999046325684,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.159999966621399,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band4": {
+                    "frequency": 1135.300048828125,
+                    "gain": -4.599999904632568,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.2200000286102295,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band5": {
+                    "frequency": 2703.699951171875,
+                    "gain": -3.799999952316284,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 2.799999952316284,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band6": {
+                    "frequency": 3766.800048828125,
+                    "gain": 9.399999618530273,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.8300000429153442,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band7": {
+                    "frequency": 5260.39990234375,
+                    "gain": 5.0,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 3.609999895095825,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band8": {
+                    "frequency": 8775.2998046875,
+                    "gain": -7.400000095367432,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.75,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band9": {
+                    "frequency": 10000.0,
+                    "gain": -2.299999952316284,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 0.699999988079071,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Hi-shelf",
+                    "width": 4.0
+                }
+            },
+            "mode": "IIR",
+            "num-bands": 10,
+            "output-gain": 3.9,
+            "pitch-left": 0.0,
+            "pitch-right": 0.0,
+            "right": {
+                "band0": {
+                    "frequency": 105.0,
+                    "gain": -0.6000000238418579,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 0.699999988079071,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Lo-shelf",
+                    "width": 4.0
+                },
+                "band1": {
+                    "frequency": 50.0,
+                    "gain": 3.9000000953674316,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 2.0399999618530273,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band2": {
+                    "frequency": 135.6999969482422,
+                    "gain": -1.5,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.149999976158142,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band3": {
+                    "frequency": 361.3999938964844,
+                    "gain": 3.0999999046325684,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.159999966621399,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band4": {
+                    "frequency": 1135.300048828125,
+                    "gain": -4.599999904632568,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.2200000286102295,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band5": {
+                    "frequency": 2703.699951171875,
+                    "gain": -3.799999952316284,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 2.799999952316284,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band6": {
+                    "frequency": 3766.800048828125,
+                    "gain": 9.399999618530273,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.8300000429153442,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band7": {
+                    "frequency": 5260.39990234375,
+                    "gain": 5.0,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 3.609999895095825,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band8": {
+                    "frequency": 8775.2998046875,
+                    "gain": -7.400000095367432,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 1.75,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Bell",
+                    "width": 4.0
+                },
+                "band9": {
+                    "frequency": 10000.0,
+                    "gain": -2.299999952316284,
+                    "mode": "APO (DR)",
+                    "mute": false,
+                    "q": 0.699999988079071,
+                    "slope": "x1",
+                    "solo": false,
+                    "type": "Hi-shelf",
+                    "width": 4.0
+                }
+            },
+            "split-channels": false
+        },
+        "plugins_order": [
+            "equalizer#0"
+        ]
+    }
+}
diff --git a/users/youwen/linux/home.nix b/users/youwen/linux/home.nix
index c8ddd91..d89f35b 100755
--- a/users/youwen/linux/home.nix
+++ b/users/youwen/linux/home.nix
@@ -24,6 +24,16 @@
     source = ../../../wallpapers;
     recursive = true;
   };
+
+  home.file.".config/easyeffects/input" = {
+    source = ./easyeffects/input;
+    recursive = true;
+  };
+
+  home.file.".config/easyeffects/output" = {
+    source = ./easyeffects/output;
+    recursive = true;
+  };
   # This value determines the home Manager release that your
   # configuration is compatible with. This helps avoid breakage
   # when a new home Manager release introduces backwards