Pricing and availability

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Plugin Boutique
$39.00 $34.00 $5.00 · All time low
Sweetwater
5.0 (6)
$39.00
Thomann
4.2 (5)
$36.00

Average Price: $37

Budget/Beginner

$59

$200+

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Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "Universal Audio Avalon VT-737 Tube Channel Strip". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unleash the power of the Avalon VT-737 Tube Channel Strip in your digital studio with this meticulously crafted plugin from Universal Audio. Revered by industry titans like Jay-Z and Dr. Dre, the VT-737 is a cornerstone in producing the larger-than-life sound of pop, hip-hop, and R&B. Now, whether you're mixing on a Mac or a PC, this plugin ensures you can deliver the polished, radio-ready gloss that defines chart-topping hits.

What sets this plugin apart is its ability to emulate Avalon's class-A tube amplifier, LED-style optical compression, and discrete four-band EQ with uncanny precision. Thanks to UA's groundbreaking Unison technology, you can record in real-time, capturing the authentic character of the original hardware’s tube mic preamp, complete with its gain stage and circuit behaviors.

Perfect for vocals, bass, and even acoustic instruments, the VT-737's dynamics section provides a gentle touch that enhances rather than overwhelms. Its transparent compression lets you stack the compressor during mixdown for ultimate control. The four-band EQ, with its unique 32k high-frequency "air band," adds a delicate shimmer that brings any element in your mix to life, from strings to background vocals.

Key Features:

  • Precise emulation of the Avalon VT-737 analog channel strip
  • Real-time tracking with Unison technology
  • Optical compressor for smooth, transparent dynamics
  • Four-band EQ with a distinctive 32k "air band"
  • Includes artist presets from top producers like Eric J Dubowsky and Hector Delgado
  • Compatible with UAD Native, Apollo Realtime, and UAD-2 hardware
  • Supported on macOS (Catalina to Ventura) and Windows 10/11
  • DAW compatibility includes Pro Tools, Logic Pro, Ableton Live, Cubase, and Studio One
  • Requires an internet connection and a free iLok account for activation (iLok dongle not necessary)

Product specs

Available since November 2023
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Delay No
Dynamics Yes
Effect Filter No
Encoder/Decoder No
Equalizer Yes
Guitar amps/-effects No
Channel Strip Yes
Metering / Analysis / Correction No
Modulation Effects No
Multieffect / Plugin-Host No
Overdrive/Distortion No
Preamp / Saturation No
Psychoacoustic tool / Enhancer / Exciter No
Restauration No
Reverb No
Special FX No
Summer / Mixing Consoles No
Tape Simulation No
Pitch Shifter / Harmonizer / Timestretching No
Transient Processing No
Vocoder / Vocal effect No
Mastering Tools No
Hardware Controller No
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FAQs

What are the main features of the Universal Audio Avalon VT-737 Tube Channel Strip plugin?

The Universal Audio Avalon VT-737 Tube Channel Strip plugin emulates the original hardware's tube mic preamp, features a vocal-flattering optical compressor, a four-band EQ, and a 32K "air" band for adding high-end detail. It also includes artist presets from renowned producers.

Is the Universal Audio Avalon VT-737 Tube Channel Strip plugin suitable for vocals?

Yes, the plugin is designed to add legendary Avalon gloss and presence to vocals, making it ideal for voice-over work and vocal recordings.

Does the Universal Audio Avalon VT-737 Tube Channel Strip plugin support Unison technology?

Yes, the plugin utilizes Unison technology to deliver the full character of the original hardware’s tube mic preamp, enhancing your recordings with authentic analog warmth.

Can the Universal Audio Avalon VT-737 Tube Channel Strip plugin be used for instruments other than vocals?

Absolutely, it can add Avalon gloss and presence to bass and other instruments, providing a polished and detailed sound that suits various recording needs.

What type of compressor does the Universal Audio Avalon VT-737 Tube Channel Strip plugin feature?

The plugin includes a vocal-flattering optical compressor, which is designed to provide smooth and musical compression suitable for a wide range of audio sources.

Reviews

PROS

  • Emulates the hardware unit with impressive crispness and harmonics

  • Enhances sound quality when paired with other plugins

  • Acts as a preamp for superior tracking quality

  • Provides polished, clean sound for voice actors

  • Easy setup, compatible with Apollo and other interfaces

  • Smooths out sibilance issues effectively

  • Thickens and warms acoustic and electric piano sounds

  • Expands presence of analog synths in mixes

CONS

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Universal Audio Avalon VT-737 Tube Channel Strip.

Comparisons

  • Owners report a slight top-end difference favoring hardware, though most find it negligible in a mix when using Genelec 8030c monitors.

    Source
  • The Avalon VT-737sp compressor is viewed as inferior to standalone units like the CL1B, often resulting in users opting for external compressors for more flexibility and sound shaping.

    Source

Use cases and applications

  • The Avalon 737sp hardware is preferred for voiceovers due to its ability to let vocals sit well in a mix with minimal post-processing.

    Source
  • The Avalon VT-737sp is frequently paired with a Neumann U87 for hip-hop/R&B vocals, often alongside a Digi192 interface in professional setups.

    Source
  • Users have found the UAD plugin effective for kick drums, enhancing depth and width while reducing sharp attack, suitable for hip-hop tracks with minimal attack.

    Source

User experience

  • Hardware users appreciate the Avalon 737sp for providing a "done" sound as vocals enter the DAW, reducing the need for additional plugin adjustments.

    Source
  • The EQ on the Avalon VT-737sp is described as fiddly yet flexible, with the air band particularly favored for R&B vocals.

    Source

Software and compatibility

  • The UAD plugin offers convenience, especially for mobile use, but lacks the unique tube sound and low/high-end handling of the Avalon 737sp hardware.

    Source

Value and pricing

  • The debate between hardware and plugins often boils down to cost vs. benefit, with hardware providing superior analog sound at a higher price point.

    Source

Features and functionality

  • Users note the compressor on the Avalon VT-737sp can be challenging, suggesting it works best at a low ratio (1.5-2:1) with fast attack and release settings.

    Source
  • The UAD plugin version of the Avalon VT-737 delivers a soft, smooth, and rounded sound, ideal for softening kicks in hip-hop production.

    Source

Setup and maintenance

  • For improved vocal recording, it's recommended to use heavy blankets to create a makeshift booth, prioritizing coverage behind and to the sides of the microphone.

    Source

Critic Reviews

Universal Audio: Avalon VT-737 Tube Channel Strip Plug-In | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.

tapeop.com

The UAD VT-737 Tube Channel Strip delivers a robust mixing experience with its lush compressor and standout EQ, making it a worthy contender for any mixer’s toolkit. The compressor shines on vocals and instruments alike, providing a smooth, thick character that enhances mixes without overwhelming them. The EQ section, especially the low shelf, is noted for its ability to add depth and clarity, making it a favorite feature. However, the plug-in’s output trim can be frustratingly imprecise, leading to potential gain staging issues. Overall, the VT-737 is praised as an exceptional mixing tool, albeit with minor usability quirks.

positive

Universal Audio Avalon 737 Tube Channel Strip - A Real-World Review - Mixonline

mixonline.com

The Universal Audio Avalon VT-737 Tube Channel Strip is hailed as a stunning piece of gear, delivering a buttery smooth sound that musicians will love. Its four-band EQ and optical compressor work seamlessly, adding thickness to tracks without muddiness. Users appreciate the detailed control offered by the EQ, making it versatile for various applications. However, the review hints that the learning curve might be steep for those unfamiliar with its extensive features, potentially overwhelming new users. Overall, while the Avalon VT-737 shines in quality and flexibility, it demands commitment to fully unlock its capabilities.

positive

4.0 out of 5

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Artist usage

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See how Fred again.. uses Universal Audio Avalon VT-737 Tube Channel Strip

Fred again..

Singer, Keyboardist

...
Verified via Twitch

During a Twitch stream titled "63/365: in the studio with Fred again.." hosted by plaqueboymax, Fred is seen using the plugin and/or has it in his library.

Genre Usage

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Used With

Based on how musicians on Equipboard use Universal Audio Avalon VT-737 Tube Channel Strip, it is most commonly used with the following gear.

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