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Summary of Contents for WesAudio ngTubeComp

  • Page 2 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 www.WesAudio.com ngTubeComp User manual Copyright 2025 by WesAudio...
  • Page 3 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 ngTubeComp Thank You for the purchase of Next Generation Tube Compressor with digital recall With kind regards Radoslaw Wesolowski and Michal Weglicki...
  • Page 4 For decades, vari-mu compressors have been revered for their smooth, musical compression and ability to add warmth and character to any recording. Our ngTubeComp builds on this iconic legacy, delivering an exquisite analog compression experience with the precision and convenience of modern digital recall. Whether you’re working in dual mono, stereo, or mid-side mode, the ngTubeComp provides unparalleled versatility and control.
  • Page 5: Table Of Contents

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 TABLE OF CONTENTS Main Features .............................. 8 Hardware ..............................9 2.1 Specification ............................... 9 2.2 Front Panel and Main Functions ....................... 10 2.3 Rear panel ..............................16 2.4 Audio Signal Connectivity ......................... 17 2.5 Voltage Selector and Fuses ........................18 2.5.1 Voltage Selector ............................
  • Page 6 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 3.3 Analog Features ............................33 3.3.1 Mute ............................... 33 3.3.2 Iron Link ..............................33 Software Setup ............................34 4.1 Installation Process ..........................34 4.1.1 For Windows Users ..........................34 4.1.2 For OSX Users ............................34 4.1.3 Troubleshooting .............................
  • Page 7 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 Abbreviations and terms ..........................61 Warranty ..............................62...
  • Page 8: Main Features

    Purely Analog Signal Path: Features a fully analog audio path with high-quality components, preserving the integrity and character of your sound. • Six-Tube Architecture: Equipped with six hand-selected tubes, the ngTubeComp brings unmistakable tube warmth, saturation, and depth to any source material. •...
  • Page 9: Hardware

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 2 Hardware This chapter will go through all analog features and explain all hardware aspects of ngTubeComp. 2.1 Specification THD + N (1kHz, 0dBu) at 0dBu < 0.01% Frequency Response 12Hz – 150kHz (-3dB) Input Impedance >...
  • Page 10: Front Panel And Main Functions

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 2.2 Front Panel and Main Functions...
  • Page 11 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 1. Threshold: Determines the level at which compression begins. Continuously adjustable, the threshold sets the point where the input signal triggers gain reduction, offering precise control over compression response. 2. In LED Metering (0 – 26dBu): This meter provides a visual indication of the input signal level, ranging from 0 to 26dBu.
  • Page 12 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 11. Saturation: Adds tonal coloration and harmonic depth to the signal, enhancing warmth, richness, and analog character depending on the selected saturation path. • THD (Total Harmonic Distortion): The knob adjusts saturation levels from 0% to 100%. At 0% position (fully left), the THD circuit is bypassed.
  • Page 13 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2...
  • Page 14 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 The unit facilitates manipulation of internal presets stored in its memory through the middle panel. For comprehensive details on managing these presets, including saving, loading, and editing, please consult the Internal Presets chapter. This section provides in-depth guidance on maximizing the use of preset capabilities to enhance workflow efficiency and creative flexibility.
  • Page 15 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 iii. Gain Reduction: Presents a clear, real-time view of how much compression is being applied to the signal on each channel. This dynamic metering allows users to accurately gauge the compressor’s activity and fine-tune threshold and ratio settings for optimal dynamic control.
  • Page 16: Rear Panel

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 2.3 Rear panel...
  • Page 17: Audio Signal Connectivity

    6. Serial Number. 2.4 Audio Signal Connectivity The ngTubeComp is a state-of-the-art device that marries the warmth and richness of analog signal processing with the precision and flexibility of digital control. This means that while your audio signal paths are...
  • Page 18: Voltage Selector And Fuses

    2.5.1 Voltage Selector The ngTubeComp can be configured to operate at either 230V or 115V. Please note that your unit is pre- configured for the specific sales region, including the appropriate fuse setup for either 230V or 115V. If you need to change the voltage configuration using the power selector, make sure to also use the correct fuse for the new voltage setting.
  • Page 19: Spare Fuses

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 2.5.2 Spare Fuses A spare fuse is included in the power supply, allowing you to quickly swap it with the primary fuse when needed. 2.5.3 Replacing the Fuse In the event of a blown fuse, follow the instructions below to safely access and replace it.
  • Page 20: Changing The Fuse

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 2.5.3.2 Changing the Fuse Once the fuse holder is open, proceed with the following steps: Remove the blown fuse (marked with indicators) by gently pressing on it until it disengages and drops out of the holder, as shown in the picture below.
  • Page 21: Analog Processing

    3.1 Analog Signal Flow RELEVANT NOTES The ngTubeComp remains a fully analog device, where certain features can influence one another due to its integrated design. While further details are provided in subsequent chapters, the following summary highlights key considerations regarding how specific functionalities interact within the unit: •...
  • Page 22 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 control over transformer saturation depending on the incoming signal level. However, it's important to note that the IRON PAD setting does not affect internal clipping. For example, distortion from the Tube Amplification stage caused by excessively high levels will not be mitigated by adjusting the IRON PAD...
  • Page 23: Analog Processing Blocks

    NGTUBECOMP USER MANUAL V2 3.2 Analog Processing Blocks The ngTubeComp is equipped with a series of analog processing blocks, each meticulously designed to contribute distinct tonal characteristics and functionalities to the audio signal. These blocks represent the core of the ngTubeComp's capability to shape and enhance audio with precision, warmth, and flexibility. This chapter delves into the purpose and functionality of each analog processing block, offering insights into how they individually and collectively contribute to the ngTubeComp's revered sound.
  • Page 24: Vari Mu Compression

    The first part of the circuit engages mid-side encoding if the unit is set to M/S mode; otherwise, the signal is routed directly to each channel as is. These operational modes greatly expand the ngTubeComp's utility in a mix, from detailed, channel-specific corrections in DUAL mode to broad, stereo-wide adjustments in STEREO mode, and nuanced spatial processing in M/S mode.
  • Page 25: Feedback Mode - The Classic Vari-Mu Approach

    Why It’s Important in ngTubeComp In the ngTubeComp, the vari-mu tube isn't just part of the compression circuit—it’s an integral part of the unit’s sound. The compression tube is always in the signal path, even when no gain reduction is occurring.
  • Page 26: Feedforward Mode - A Moder Twist O Vari-Mu Compression

    3.2.3.1 THD – Total Harmonic Distortion The Total Harmonic Distortion (THD) feature represents a pivotal first analog block within the signal chain of the ngTubeComp, renowned for delivering rich, controllable saturation through a proprietary circuit by WesAudio, a design highly esteemed within the audio industry.
  • Page 27: Tube - Vari-Mu Drive Control

    The THD feature in the ngTubeComp thus stands out as a versatile tool for engineers looking to imbue their tracks with warmth, character, and presence. With its fully variable control and sophisticated design, it provides a level of saturation that can significantly enhance the sonic quality of music productions, backed by the reassurance of maintaining unity gain throughout the process.
  • Page 28: Input, Output, And Tube - Shaping The Signal Flow

    Both the Input and Output knobs offer a range of ±15 dB, providing ample flexibility for gain staging in various production or mastering contexts. What sets the ngTubeComp apart is the addition of the Tube control, which also provides ±15 dB of dynamic gain staging into the compression tube. This parameter is governed by an adaptive compensation circuit, which ensures that increasing the drive into the tube does not affect the overall amount of compression being applied.
  • Page 29: Sidechain Filters

    The High-Bell Boost adds emphasis to the high-frequency content in the sidechain signal, operating across the 2kHz to 20kHz range. Increasing sensitivity to higher frequencies allows the ngTubeComp to respond more actively to transient-rich elements such as vocals, cymbals, or sibilance. This is especially useful when subtle...
  • Page 30: Sidechain Listen Mode

    NGTUBECOMP USER MANUAL V2 Together, these features provide powerful tone-shaping capabilities within the compression circuit. Whether you're going for transparent control or creative coloration, the ngTubeComp's sidechain section gives you the tools to shape the dynamic response with confidence and finesse.
  • Page 31: Output Modes

    Together, these stages offer the ngTubeComp user a flexible and creative toolkit for shaping audio signals, whether the aim is to maintain the utmost fidelity to the source or to imbue the signal with the distinctive...
  • Page 32: Thump - What

    3.2.9 Interdependencies of Analog Features The ngTubeComp is a fully analog device where certain features can interact with one another due to its integrated design. While additional details are covered in subsequent sections, the following summary outlines key considerations regarding how specific functionalities within the unit interact: •...
  • Page 33: Analog Features

    Mid or Side channel independently, allowing to hear only the Side or Mid channel for more focused processing and creative control over the stereo field. 3.3.2 Iron Link Another innovative feature of the ngTubeComp is the ability to link the IRON PAD with the OUTPUT control when in IRON mode. This can be done: •...
  • Page 34: Software Setup

    4/8/25 NGTUBECOMP USER MANUAL V2 4 Software Setup The WesAudio software package is accessible for download to all purchasers of the corresponding hardware unit at https://www.wesaudio.com/download For information on supported plugin types and platforms, please refer to the provided link.
  • Page 35: Troubleshooting

    If you encounter any issues during the installation process, please reach out to our support team at support@wesaudio.com, and we will respond promptly to assist you. Below is a common issue along with suggestions that might help in diagnosing the problem: •...
  • Page 36: Gcon Manager

    The GConManager is a versatile application designed for configuration management across compatible devices. It is located within the Application folder data: • For OSX: Access it at “/Applications/WesAudio/GConManager.” • For WINDOWS: Find it in the folder chosen during the installation phase, typically “c:/Program Files x86/WesAudio/GConManager.exe”...
  • Page 37: How To Check Firmware Version

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 4.3 How to check Firmware version Each device communicates its firmware version to your workstation, establishing compatibility between your host application and the connected device. To verify or perform a firmware upgrade, please use the GConManager _CONFIG application. Additionally, the firmware version is displayed on the device's...
  • Page 38: How To Perform Firmware Upgrade

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 4.4 How to perform firmware upgrade To update the firmware, navigate to the GConManager UPGRADE section and press the “Start” button. This initiates the update process for any modules that are not currently aligned with the latest...
  • Page 39: Set Up Gcon Connection

    It's important to recognize that audio signals should be transmitted through XLR connectors. The USB and Ethernet ports are designed solely for managing unit configurations using the GCon Protocol. Broadly speaking, the ngTubeComp supports two types of connections: • USB 2.0 or higher.
  • Page 40: Usb

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 4.5.1 To directly link your ngTubeComp unit to your workstation, simply use a USB cable to connect it to any available USB 2.0+ port on your computer.
  • Page 41: Ethernet

    (*) In case you would like ngTubeComp to join already existing network, most probably your workstation has IP address already set up through static configuration entry, or through DHCP (by your router).
  • Page 42: Default Network Configuration Via Dhcp

    Each ngTubeComp unit is set to utilize DHCP by default, making it straightforward to connect your ngTubeComp to your router—simply plug it in, and you're good to go! If you're interested in altering this setup, the following next chapters will guide you through changing the configuration. To establish static IP...
  • Page 43: Enable/Disable Dhcp

    4/8/25 NGTUBECOMP USER MANUAL V2 4.5.4 Enable/Disable DHCP To toggle the DHCP setting on your ngTubeComp unit to either enabled or disabled, follow these steps: • USB Connection: Begin by connecting your ngTubeComp directly to your workstation using a USB cable.
  • Page 44: Set Up Static Ip Address

    • Set the IP Address: Input the IP address you wish to assign to your ngTubeComp in the provided field and press the 'Apply' button. The unit will undergo a restart to apply the new network settings. Once it powers back up, the connection with your ngTubeComp will be re-established under the new IP configuration.
  • Page 45: Direct Connection - Setting Ip Address On Pc/Mac

    NGTUBECOMP USER MANUAL V2 4.5.6 Direct connection – setting IP address on PC/MAC Connecting your ngTubeComp directly to a Mac or PC via Ethernet requires a few steps to ensure seamless communication. Here's a concise tutorial to guide you through the process:...
  • Page 46 DHCP range to avoid IP conflicts. You should now be able to communicate directly between your ngTubeComp and computer via Ethernet, allowing for device management and control without a router or network switch.
  • Page 47: Digital Control / Recall

    In essence, ngTubeComp's DAW plugin integration marries the rich, analog sound quality with the precision and versatility of digital control. This not only amplifies the functionality of ngTubeComp but also elevates the music production process, offering unprecedented control and flexibility in a traditionally...
  • Page 48: Daw Plug-In

    This setup is perfect for treating separate mono sources independently - such as processing a kick drum on one channel and a snare drum on the other. In this configuration, each channel of the hardware operates as an independent mono unit, providing flexibility for targeted processing on individual tracks.
  • Page 49: Stereo Plug-In - Dual And Ms Mode

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 5.1.1 Stereo Plug-in – Dual and MS Mode...
  • Page 50 (dual / MS) side chain detectors are fully unlinked. 1. Undo: The Undo feature in the ngTubeComp plug-in allows users to revert to the previous state before the most recent adjustment was made. This function is essential for quickly correcting mistakes or reassessing changes without permanent consequences to the settings.
  • Page 51 ID has been selected using the "Select Connection Button.” 39. The Select Connection Button within the ngTubeComp plug-in serves as a gateway to establishing and managing connections with devices that support the GCon protocol. This feature simplifies the process of identifying and selecting the hardware unit to be controlled, providing a user-friendly interface for seamless integration between the plug-in and physical devices.
  • Page 52 WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 • ETH: This label indicates an Ethernet connection, showcasing the ability to connect over a network for potentially more flexible setup options. • Connection ID: The unique identifier for the connected hardware unit is displayed, allowing for easy recognition and management of multiple devices.
  • Page 53: Stereo Plug-In - Stereo Mode

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 5.1.2 Stereo Plug-in - Stereo Mode In Stereo mode, the Stereo plug-in shares the same controls as in Dual and MS modes. The key difference is that Stereo mode consolidates the interface to display metering for summed signal (True stereo...
  • Page 54: Mono Plug-In

    5.1.3 Mono Plug-in Mono plugins offer the flexibility to connect and control each channel of the ngTubeComp independently, making them ideal for processing separate mono sources, such as a kick drum and snare. This capability allows for comprehensive control over the analog circuit, including the ability to switch...
  • Page 55 2-channel stereo plugin version. However, there's a notable difference: the unit mode buttons (DUAL / STEREO / MS) are absent in this configuration. This is because, in mono plugin mode, the ngTubeComp automatically operates in DUAL unlinked mode, optimizing it for independent channel processing.
  • Page 56: Automation When Parameter Link Is Enabled

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 5.1.4 Automation When Parameter Link Is Enabled It's important to understand that when using the PARAMETER LINK function to synchronize channels, automating just one channel is sufficient, as the linked channel will mirror the adjustments automatically.
  • Page 57: Other Functions

    These functions, while not as prominently featured as the main controls, play a crucial role in the unit's overall functionality and ease of use. Understanding these additional features will enable users to fully exploit the capabilities of the ngTubeComp, optimizing their workflow and achieving the best possible sound quality.
  • Page 58: Internal Memory Management

    6.2.2 Internal Presets For scenarios where plugin use is impractical or impossible, the ngTubeComp offers 100 memory slots for user-defined presets, which load into the currently active Fast Preset (A, B, or C). Navigating and Managing Internal Presets: •...
  • Page 59: Preset Banks Feature

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 6.2.3 Preset Banks Feature The Preset Bank feature allows you to configure different parameter states and enables additional parameter configurations (A/B/C) for flexible use. Having multiple memory banks can be particularly beneficial when mixing multiple songs within the same session. The Memory Bank parameter can be automated in the DAW, helping to maintain different settings across various sections of a session or between different songs within a single session.
  • Page 60: Troubleshooting

    • No Sound Output or Signal Loss • Unexpected Distortion • Thumping or Low-End Artifacts • Inconsistent Compression • No Response to DAW Automation • Excessive Heat Please visit the WesAudio FAQ site https://wesaudio.com/faq/ for detailed troubleshooting steps and solutions.
  • Page 61: Abbreviations And Terms

    WESAUDIO 4/8/25 NGTUBECOMP USER MANUAL V2 8 Abbreviations and terms GCon is a high-speed communication protocol developed to enable complete management and recall of analog devices. It's important to note that GCon is solely focused on device control and management; it does not facilitate the transfer of audio signals.
  • Page 62: Warranty

    NGTUBECOMP USER MANUAL V2 9 Warranty WesAudio is committed to delivering products of the highest quality, designed for durable and reliable performance over many years, assuming proper care, usage, transport, and storage. Our products come with a two-year warranty covering defects in parts and workmanship from the original date of purchase.

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