均衡器Tim Petherick Dual Tech Tube Passive EQ v2 incl. azzimov Skin [Nebula]

P2P | 08 March 2026 | 196.18 MB

v2 版本的核心理念是打造迄今为止最纯净的采样示例。我们尽可能地隔离频段，并消除或减少转换器混叠滤波器的影响，从而获得卓越的瞬态响应。

我们花费了大量时间来录制这款业界经典的均衡器。我们极其注重细节，力求获得最佳音质，并捕捉到该均衡器低频搁架式滤波器（提升/衰减）中标志性的强劲频段交互。为了实现这一点，我们需要大量的采样。在最终定稿发布前，我进行了长达一个月的研究和实验，最终的成果清晰可闻。

低频搁架式滤波器的频响范围非常宽广，在高 Hz 设置下甚至可以延伸到中高频，这意味着您可以大幅提升频段而不会造成太大的失真，从而获得温暖饱满的声音，而不是收紧的效果。

通过巧妙地使用衰减功能，也可以实现低频搁架式滤波器的收紧效果。

这里提供了丰富的曲线组合，而且得益于简洁的自定义界面，无论从视觉还是听觉上来说，这款均衡器库都带来了愉悦的使用体验。

高频提升模块中的所有三个控制项——提升量、千赫兹 (kHz) 和带宽——均已实现。

预设包括：
4 种采样率：96、88.2、48 和 44.1kHz；
两种采样单元可选，分别命名为 U1 和 U2 ；低频搁架式

均衡器，可选择提升频率和衰减；高频钟形均衡器，可选择带宽、提升量和频率；高频搁架式衰减器，可选择衰减量和频率；线路/前置放大器： 10kHz 传统前置放大器（超低 CPU 占用）；2 个削波预设，“肥厚”预设为极致削波器，“3kHz 前置放大器”为轻度削波器。使用方法：由于库的特性，请确保采样率匹配。这一点至关重要，因为该库是围绕每个采样率的独特滤波设计的。使用低频搁架式均衡器和您选择的线路/前置放大器，这两者协同工作，可创建硬件的正确幅度和相位响应，并构成设备的基础整体音色。由于高频搁架式均衡器和衰减器是完全独立的，您可以根据需要添加它们。将所有实例一起使用，您无需担心特性重复。例如，如何按顺序创建均衡器：低频段 &qt; 前置放大器 &qt; 高频段 &qt; 衰减。使用传统的 10kHz 前置放大器，CPU 占用率将非常低。限幅器非常有趣，可能是 Nebula 中以前从未出现过的，但它也会占用更高的 CPU，请记住这一点。限幅器预设

请使用未经修改的 Nebula 版本作为基础。更改主页面设置可能会影响模拟效果。例如，点击“经济/正常”按钮、程序速率或内核箭头等操作都可能导致预设失效。这些预设采用独特的混合方法构建，兼顾了脉冲响应和必要时的强力削波，可谓两全其美。

使用削波器时

，只需增加输入并减少输出，直至获得所需结果即可。“Fat 3k”削波器是极限版本。

The main Idea behind v2 was to create the cleanest sampled example to date. Isolating bands and eliminating and/or reducing the effects of convertors aliasing filter where possible, for superior transient response.

Many hours were spent capturing this industry classic EQ. Great attention to detail was spent getting the best sonics, as well as capturing the famously aggressive band interaction found in this unit’s Low Shelf (boost/attenuate). A huge amount of samples were needed to achieve this. I researched and experimented for a month before finalizing for release, and the results are clearly audible.

The Low Shelf is very broad and on higher Hz settings reach well into the high mids, this means you can boost generously with minimal damage, giving a big warm sound rather than a tightening effect.

With clever use of the Attenuate, tightening of the Low Shelf is possible.

There are so many combinations of curve available here and thanks to the simple custom skin the library is a joy to work with, visually and audibly.

All three controls in the High Boost were captured – Boost, KCS (Hz) and Bandwidth.

Presets Include:
4 sample rates 96, 88.2, 48, 44.1khz
A choice of Two Unit’s sampled, named U1 and U2

EQ
Low Shelf with boost frequency selection and attenuate
High Bell with bandwidth, boost and frequency selection
High shelf Attenuate with Attenuate and frequency selection

Line / Preamp
10k traditional preamp (ultra low cpu)
2 clip presets, fat preset is a extreme clipper while pre 3k is a light clipper

IN USE

Due to the nature of the library, please make sure you match sample rates. This is important as the library was designed around a unique filtering for each sample rate.

Use the Low Band and your choice of Line/preamp, these two work together creating correct magnitude and phase response of the hardware and creates your base overall tone of the unit. Because the high band and attenuate are complete isolated instances, you then can add these when desired. Using all instances together you never have the worry of repeating characteristics.

Example of how to create the eq in serial-

Low Band>Pre>High Band>Atten

With use of the traditional pre 10k, the Cpu will be incredibly low. The clipper is good fun and may not be something been heard before in Nebula, it will also use a lot higher cpu, so keep this in mind.

The clipper presets

Please use a unmodified version of Nebula as your base. Changing master page settings could shift the emulation. i.e touching econo/normal button, prog rate or kernel arrows for example, will shift the presets unusable. These are unique presets, built with a hybrid approach, we get the best of both worlds of impulse response and aggressive clipping when needed.

Clipper In use

Simply increase input and decrease output until you get your desired result. Fat 3k clipper is the extreme version.

https://www.timpetherick.co.uk/downloads/dual-tech-tube-passive-eq-2/