Save up to 60% storewide through June 30th Shop Now ›

Avalon VT-737 Tube Channel Strip

Avalon VT-737 Tube Channel Strip

Unison Enabled

Regular Price: $299.00

$149.00

You'll Save 50%

You have no items in your shopping cart.

Regular Price: $299.00

$149.00

You'll Save 50%

You have no items in your shopping cart.

The larger-than-life sound of pop, hip-hop, and R&B — now on UAD.

The dominant player in chart-topping pop, hip-hop, and R&B productions, Avalon's flagship VT-737 channel strip is the best-selling standalone channel strip ever made. From Jay-Z and Dr. Dre, to Babyface and Beyonce, to Eric Clapton and The Rolling Stones, the VT-737 delivers consistently polished results, with radio-ready gloss and detail.

Exclusively for UAD hardware and UA Audio Interfaces, and fully endorsed by Avalon Design, the Avalon VT-737 Tube Channel Strip plug-in captures the entire hit-making essence of the channel strip that defined the sound of modern music.

Now You Can:

Track and mix through an exacting emulation of the Avalon VT‑737 analog channel strip

Get the full character of the original hardware’s tube mic preamp with Unison technology

Add legendary Avalon gloss and presence to bass, vocals, voice‑over, and more

Sculpt your sources with a vocal‑flattering optical compressor

Tweak sounds with four-band EQ and add high‑end detail with 32k "air" band

Mix with artist presets from Eric J Dubowsky, (Flume, Odesza), Hector Delgado (A$AP Rocky, Lana Del Rey), Michael Brauer (Coldplay, My Morning Jacket), and more

Take a Listen

Take a Listen
Capturing the Sound of Modern Music

Capturing the Sound of Modern Music

After carefully auditioning multiple Avalon 737 hardware units, the UA team selected a "golden unit" with the ideal optical compression response. UA's DSP team then artfully captured the target hardware's class-A tube amplifier section with custom-wound transformer, LED-style optical compression, and discrete four-band EQ — the signature Avalon sound heard on thousands of chart-topping hits.

Unison<sup>™</sup> Technology for UA Audio Interfaces

Unison Technology for UA Audio Interfaces

Harnessing UA’s groundbreaking Unison technology, the Avalon VT-737 plug-in captures the hardware’s mic preamp impedance, gain stage “sweet spots,” and exact circuit behaviors, giving you all the detailed sonics of the original Avalon hardware — including its gentle high-pass filter for removing mud and low-end gunk. And because the VT-737's front-panel Hi-Z input is a legendary bass DI, the VT-737 plug-in's Unison-enabled Hi-Z input endured rigorous evaluation, ensuring it was virtually indistinguishable from the original hardware.

Versatile Optical Compression

Versatile Optical Compression

Excelling on vocals, bass, acoustic guitar, and voice-over work, the VT-737 plug-in's dynamics section emulates the hardware's gentle touch, rather than adding squash or crunch. Its relatively transparent compression also make it perfect for "stacking" the compressor again at mixdown, expertly controlling the dynamics of a vocal in a dense mix. An exclusive plug-in only, super-fast mode gives you “X4” faster attack, pushing the VT-737 beyond its physical limits, affording you tons of new dynamic versatility.

EQ with Details

EQ with Details

The Avalon VT-737 Tube Channel Strip plug-in expertly emulates the hardware's discrete four-band EQ, allowing you to sculpt lead vocals with a visceral, larger-than-life presence and sophistication, placing them front-and-center in any mix. Like the hardware, the EQ can easily be placed before or after the compressor, and the mid bands can be engaged as sidechain filters for laser-focused compression. And with the 32k high frequency "air band," you can add delicate shimmer to everything from strings to background vocals to acoustic guitars.

Add Chart-Topping Sheen with Any UAD Hardware

Add Chart-Topping Sheen with Any UAD Hardware

Of course, the Avalon VT-737 Tube Channel Strip isn’t just for UA Audio Interface owners. UAD hardware owners can use the VT-737 Tube Channel Strip plug-in on any mix, giving your sources legendary fat bottom, "glassy" top-end textures, and a bevy of clear-eyed color — without ever going outside the box.

Key Features

VT-737sp exclusively licensed by Avalon Design, modeled by Universal Audio

Made famous as the ultimate pop, R&B and hip-hop performance and production tool specializing in tight, focused vocals and bass guitar

Best of Avalon's design: high headroom tube mic preamp, optical compressor, and discrete four-band EQ

Feedback-style 58 dB tube mic preamp with Mic, Line, or Hi-Z input with Unison technology

Models entire VT-737sp “Special Performance” circuit path, including transformers, tube amplifiers, active and passive EQ filters, and optical gain reduction

Compressor Sidechain Unlink/Link and EQ Pre-Dynamics, EQ Sidechain filtering, Hi Q and Frequency multiplier

Physical input impedance and front panel control of gain staging and other preamp parameters via Unison

Customer Reviews

Avalon VT-737 Tube Channel Strip

Overall Rating

D. Hest

May 31, 2020

Boom!

I have Vt-737’s in 3 rooms and have been using them consistently for years. ( mainly on hip hop and r&b vocals ) The only major difference here is that the knobs and buttons are on a computer screen instead of hardware. Other than the Huge price difference , a plus to owning this plug-in is that you don’t have to warm up or change blown tubes...

K. Cardona Pellot

May 30, 2020

Works like the Real Avalon PreAmp

I was working in a studio with an Avalon Preamp for about 9 months. Now that I am in quarantine and I don't have access to the studio, I bought this Avalon Pluggin to continue my work from home. Wow I am impressed, its like working with the real one!

Thanks UA

V. Martin

May 26, 2020

Ayyyyyyeee!!!!!!!!!!!

I swear this twin makes me feel like I’m carrying a A Room in my bookbag and with the 737 my vocals on the road have become next level.

J. Coelho

May 26, 2020

AVALON IS THE GOAT

If u nee dto make your vocals sounds like pro Avalon is the goat !

G. Rios

May 25, 2020

Singer and producer

One of the best pieces for any instrument, vocals, Percusion etc. Sweet and present. I like.
Thank you UA
Good plug-in.

D. Jackson

May 22, 2020

Finally I have an Avalon 737

I love that universal audio as finally made a software version of the Avalon . I wanted this gear for years but didn’t want to pay the price . So I jumped on the price of 149.00 A no brainier my vocals sounds great with my apollo twin with unison pre amp job well done

D. Rivera

May 21, 2020

WOW!!!!

This is Some how better working than the original unit I had at my studio last year, I know it´s not fully analog sounding but its offering operational extras that the original one and hadn´t? because of the stereo, I had only one channel at my studio, now I can do a lot of very useful stereo tasks in a stereo channel with this plugin. Thanks UAD

S. Watson

May 20, 2020

Love it!!

I own the Avalon hardware preamp, but this emulation is amazing! Now I rarely use the hardware unit. Love it for vocals and acoustic instruments. Pushing the 20 or 32 k band eq a little after de-essing provides nice air to a vocal without the digital artifacts that often come with boosting other eqs. Has a musical sounding compressor that can add a nice warm texture if that's what you're seeking

E. Espinosa

May 19, 2020

The most impressive channel strip Plug-in

This has got to be the most impressive channel strip Plug-in ever created, it just sounds great in most sounds with a slow attack like (vocals, strings, brass) it’s a beautiful simulation!!!

D. Louisin

May 16, 2020

A legend remains a legend

Used for voices, bass and acoustic instruments, nice to produce in any musical style !!!! a legend!!! thanks guys!!! Donat Louisin for (produce in the box-fr)

m. cordero

May 16, 2020

The real thing

Its an awsome tool 100% like the hardware
.you must get this

l. batterbury

May 16, 2020

Gorgeous Tone....

One of my favourites, absolutely spot on the hardware. This is a very special plugin, some time has definitely been spent here. One of the best compressors in a plug in available. I find myself pulling up this software for pop production constantly, and if you're on the hunt for some LA vocal sheen, this is it folks. Transparent, open, punchy... all the key factors that we all look for on a pop production....My word..what a hit.

R. Star

May 15, 2020

Vocal Perfection!!!

Anyone who is serious about a SMASH HIT
knows the vocal quality has to glisten in the mix.
The Avalon VT-737 is the vintage industry classic known to make vocals sizzle and come to life!
- Ric⭐️ (Dru Hill, Freeway, Kevin Michael, CrenSHAW, Makeda Marley)

G. Westwood

May 14, 2020

A vocal tracking dream!!

Clear, balanced vocals in an instant.

R. McDonald

May 12, 2020

I am not disappointed

This one exceeded my expectations. It is spot on with the hardware.

V. Kujala

May 12, 2020

Wonderful!!!!

Avalon VT-737 makes my Schoeps MK2H stereo pair, which I have found to be a bit "too neutral and harsh", sound really great! It gives the sound certain warmth and focus, which I never could reach with any EQs.

v. Dawk

May 10, 2020

Just what the MIX doctor Ordered

All I can say is wow .. what I difference it makes on the mix and vocals! If you don't have it try the 14 day demo first and buy before the sale is gone!

N. Jensen Stilborg

May 10, 2020

Sounds Great

This is a great channel strip for vocals. I dig it. It has a very recognizable sound. And it's quick to dial in.

J. Pena

May 8, 2020

Amazing

I have worked with producers who love it and when I used it with the Apollo I was blown away how good it works !!!!!!

O. Hatcher

May 8, 2020

VT737

Couldn’t really afford outboard this was my opportunity so thank you UAD