物理驱动均衡器Okmog Gyrator X v2.0.2 [WiN]

SEnki | 19 February 2026 | 10.4 MB

一款源自真实电路的物理驱动均衡器，
从物理学家的工作台到你的数字音频工作站。

几十年来，数字均衡器一直试图重现模拟硬件的声音，但往往缺少一些至关重要的东西：元件之间的物理交互，正是这种交互赋予了真实电路深度、动态和音乐响应。Gyrator

X 的诞生正是为了解决这个问题。Gyrator

X 由物理学家、电路设计师兼制作人 Oliver Gretz 开发，它没有采用标准的 DSP 方法。它是一种拓扑结构保持、基于物理原理的完整模拟电路仿真器，在元件级别进行建模，并通过多年的研究、测量和聆听测试最终得以实现。

最终成果是一款响应自然、富有音乐性，并能自然融入专业混音和母带处理工作流程的均衡器。

“曲线精度永远不够。我想要的是只有真实电路才能提供的响应性、交互性和音乐性。Gyrator X 正是多年来研究这些电路真实运行方式的成果。”
– Oliver Gretz，博士

主要特性
基于回转器的均衡器核心

• 低频、中频、高频频段均由模拟回转器电路建模
• 真实的模拟元件交互
• 精心调校的频率范围和Q值用于音乐塑造
• 独立中/侧或左/右操作

标志性天空带

• 专有的高频整形设计，带来开阔、通透的增强效果，而不会产生刺耳感。
• 多种响应模式可在不改变光谱平衡的前提下，实现微妙的光泽或更明亮的亮度。

高级筛选部分

• 基于经典模拟电路建模的高通滤波器和低通滤波器
• 多种电路类型，包括：

多反馈 (MFB)
Sallen-Key (SK)
状态变量 (SVF)（包括真正的 4 极 SVF）
无源高通设计
专有的基于回转器的低通滤波器

• 真正的电路相关行为

双ADAA饱和阶段

• 两个完全独立的饱和级，采用反微分反混叠（ADAA），通过对模拟电路进行详细测量，得出多个模型，以实现精确的谐波控制。

可用的饱和度模型包括：

现代真空管、
复古 NOS 真空管
、硅锗晶体管级、
硅锗二极管电路
、A 类 JFET 级。

每个级都可以在信号路径中自由定位，从而可以在均衡器级之前或之后进行精确的音调调整。

精准的工作流程和控制，
以及完全交互式的界面。

• 双通道控制（左/右或中/侧）
• 可联动或独立参数调整
• 高分辨率、可扩展的用户界面
• 可选的频谱分析仪和均衡曲线显示

高级控制功能

• A/B 状态比较
• 撤销/重做历史记录
• 自动增益补偿
• 可选过采样（包括仅渲染过采样）
• 多种用户界面主题和对比度模式

光谱分析与可视化

• 实时FFT显示，速度和倾斜角度可调
• 可选的均衡曲线叠加
• 分析仪和均衡器显示范围的单独控制

A Physics-Driven Equalizer Derived from Real Circuits
From the Physicist’s Bench to Your DAW

For decades, digital equalizers have attempted to recreate the sound of analog hardware – yet something essential has often been missing: the physical interaction between components that gives real circuits their depth, motion, and musical response.

Gyrator X was created to solve exactly that.

Developed by physicist, circuit designer, and producer Oliver Gretz, Gyrator X does not use standard DSP methods. It is a topology-preserving, physics-based emulation of full analog circuits, modeled at the component level and brought to life through years of research, measurement, and listening tests.

The result is an equalizer that responds organically, feels musical, and integrates naturally into professional mixing and mastering workflows.

“Curve accuracy was never enough. I wanted the responsiveness, interaction, and musicality that only real circuits provide. Gyrator X is the result of years of research into how those circuits truly behave.”
– Oliver Gretz, PhD

Key Features
Gyrator-Based Equalizer Core

• Low, Mid, High Bands modeled from analog gyrator circuits
• Authentic analog component interaction
• Carefully tuned frequency ranges and Q values for musical shaping
• Independent Mid/Side or Left/Right operation

Signature Sky Band

• A proprietary high-frequency shaping design delivering open, airy enhancement without harshness
• Multiple response modes allow subtle sheen or extended brilliance without unnaturally changing the spectral balance

Advanced Filter Section

• High-Pass and Low-Pass Filters modeled from classic analog circuits
• Multiple circuit types, including:

Multiple Feedback (MFB)
Sallen-Key (SK)
State Variable (SVF) (including true 4-pole SVF)
Passive high-pass design
A proprietary Gyrator-based low-pass

• True circuit-dependent behavior

Dual ADAA Saturation Stages

• Two fully independent saturation stages using anti-derivative anti-aliasing (ADAA), with multiple models derived from detailed measurements of analog circuitries for precise harmonic control.

Available saturation models include:

Modern vacuum tube
Vintage NOS tube
Silicon and germanium transistor stages
Silicon and germanium diode circuits
JFET class-A stage

Each stage can be freely positioned within the signal path, allowing precise tonal shaping before or after EQ stages.

Precision Workflow & Control
Fully Interactive Interface

• Dual-channel control (Left/Right or Mid/Side)
• Linkable or independent parameter adjustment
• High-resolution, scalable UI
• Optional visual spectrum analyzer and EQ curve display

Advanced Control Features

• A/B state comparison
• Undo / Redo history
• Auto-gain compensation
• Optional oversampling (including render-only oversampling)
• Multiple UI themes and contrast modes

Spectrum Analysis & Visualization

• Real-time FFT display with adjustable speed and tilt
• Optional EQ curve overlay
• Individual control of analyzer and EQ display range

https://okmog.de/index.php/audio-plugins