feat(hyprland): add easyeffects EQ presets and autostart

- Add Harman EQ presets for DT770, PXC 550-II, and Pixel Buds Pro 2
- Start easyeffects minimized on Hyprland startup
- Move preset docs and install script to assets/

1 files changed, 199 insertions, 0 deletions

diff --git a/dotfiles/hyprland/.config/easyeffects/output/dt770-pro-250-harman-eq.json b/dotfiles/hyprland/.config/easyeffects/output/dt770-pro-250-harman-eq.json
new file mode 100644
index 0000000..8774a0f
--- /dev/null
+++ b/dotfiles/hyprland/.config/easyeffects/output/dt770-pro-250-harman-eq.json
@@ -0,0 +1,199 @@
+{
+  "output": {
+    "blocklist": [],
+    "equalizer": {
+      "input-gain": -4.7,
+      "output-gain": 0.0,
+      "mode": "IIR",
+      "num-bands": 9,
+      "split-channels": false,
+      "left": {
+        "band0": {
+          "frequency": 45.0,
+          "gain": -4.7,
+          "q": 0.4,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band1": {
+          "frequency": 102.0,
+          "gain": 7.0,
+          "q": 5.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band2": {
+          "frequency": 134.0,
+          "gain": -3.8,
+          "q": 3.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band3": {
+          "frequency": 217.0,
+          "gain": 5.5,
+          "q": 2.3,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band4": {
+          "frequency": 2400.0,
+          "gain": -1.4,
+          "q": 4.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band5": {
+          "frequency": 3350.0,
+          "gain": 5.0,
+          "q": 3.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band6": {
+          "frequency": 5200.0,
+          "gain": 0.7,
+          "q": 3.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band7": {
+          "frequency": 6200.0,
+          "gain": -5.6,
+          "q": 4.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band8": {
+          "frequency": 10000.0,
+          "gain": -6.0,
+          "q": 0.7,
+          "type": "Hi-shelf",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        }
+      },
+      "right": {
+        "band0": {
+          "frequency": 45.0,
+          "gain": -4.7,
+          "q": 0.4,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band1": {
+          "frequency": 102.0,
+          "gain": 7.0,
+          "q": 5.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band2": {
+          "frequency": 134.0,
+          "gain": -3.8,
+          "q": 3.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band3": {
+          "frequency": 217.0,
+          "gain": 5.5,
+          "q": 2.3,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band4": {
+          "frequency": 2400.0,
+          "gain": -1.4,
+          "q": 4.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band5": {
+          "frequency": 3350.0,
+          "gain": 5.0,
+          "q": 3.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band6": {
+          "frequency": 5200.0,
+          "gain": 0.7,
+          "q": 3.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band7": {
+          "frequency": 6200.0,
+          "gain": -5.6,
+          "q": 4.0,
+          "type": "Bell",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        },
+        "band8": {
+          "frequency": 10000.0,
+          "gain": -6.0,
+          "q": 0.7,
+          "type": "Hi-shelf",
+          "mode": "RLC (BT)",
+          "slope": "x1",
+          "mute": false,
+          "solo": false
+        }
+      }
+    },
+    "plugins_order": [
+      "equalizer"
+    ]
+  }
+}