Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated .

Sweetwater
4.5 (22)
$936.00
Reverb
5.0 (15)
$936.00 New
$475.00 Used
Thomann
4.9 (49)
$1,099.00 $1,090.00 $9.00 · All time low
Vintage King
5.0 (1)
$936.00

Average Price: $885

High-end/Boutique

$119

$300+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 4 merchants for "Avalon U5". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

The Avalon U5 DI Preamplifier has been the go-to choice for musicians since 1995, known for its class-A signal path and its ability to bring out the best in any instrument, be it a bass guitar, an acoustic guitar, or a keyboard. It stands out for its unique combination of passive tone selector and variable gain preamp, which allows it to accept a wide array of signal levels. The U5 isn't just about power, it's about precision and quality. It's designed to provide the vibrant, clear, and powerful sound your music deserves and is equipped with a robust filter and boost section to amplify and refine your sound to perfection.

Key Features:

  • 100% discrete, pure Class A mode
  • Variable gain preamp to +30dB
  • High input impedance 3 megohm
  • Very low noise -100dB
  • Dual mic and line level outputs
  • Six tone bank selections
  • High headroom +30dB output
  • HF cut switch eliminates noise
  • High level 400 w speaker input

Product specs

Type DI Preamp
Channels 1
Ground Lift Yes
Inputs 1 x Instrument, 1 x TS speaker
Outputs 2 x XLR
Power Source Standard IEC power supply
Height 3.5"
Depth 12"
Width 8.5"
Weight 12 lbs.

FAQs

What instruments can the Avalon U5 be used with?

The Avalon U5 is versatile and can be used with bass guitars, acoustic instruments, electric guitars, keyboards, synthesizers, and low output pickups, enhancing their sound quality.

Does the Avalon U5 require a specific power source?

The Avalon U5 uses a standard IEC power supply, making it compatible with most common power setups in studios and live performance environments.

How does the Avalon U5 improve instrument sound quality?

The Avalon U5 provides Class A active DI and preamp capabilities, optimizing signal integrity and enhancing musical performance with features that ensure superior sonic quality.

What are the output options available on the Avalon U5?

The Avalon U5 offers two XLR outputs, providing balanced connections for optimal signal transfer in recording and live sound applications.

Is the Avalon U5 suitable for live performances?

Yes, the Avalon U5 is designed for both studio and live performance use, offering robust signal processing that enhances the sound of various instruments on stage.

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Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Avalon U5.

Setup and maintenance

  • Users recommend using the mic-level output of the Avalon U5 to avoid clipping when connecting to inputs with built-in preamps like on the Focusrite Scarlett 18i8.

    Source

Features and functionality

  • Ports 1 and 3 on the Scarlett 18i8 activate a mic preamp when using XLR connections; ports 3 and 4 are better suited for direct instrument inputs.

    Source
  • The Avalon U5 can be used to capture a vintage amp's power amp output in parallel with a speaker load, offering versatility in recording scenarios.

    Source

Software and compatibility

  • It's crucial to avoid using instrument-level signals with XLR inputs on the Scarlett 18i8 to prevent peaking and potential damage, as highlighted by user experiences.

    Source

Use cases and applications

  • The Avalon U5's mic-level output is traditionally more compatible with mic preamps, providing an option for tonal experimentation with vintage or tube preamps.

    Source
  • The Avalon U5 is frequently used for bass in studio recordings and has also been applied to organ (B3) and electric piano (Wurlitzer and Rhodes).

    Source
  • The U5 is praised for its studio use, but some owners successfully integrate it into live setups by mounting it in a rack for protection.

    Source
  • Some owners use the U5 to re-amp their vintage amps while maintaining a clean tone, preventing wear from prolonged high-volume use.

    Source

User experience

  • Owners find the Avalon U5 provides a clean and accurate representation of instrument sounds, which may not suit those seeking a warmer or tube-like tone.

    Source

Build quality

  • The unit is considered fragile for live use, as it may not withstand falls or spills, making it more suitable for studio environments.

    Source

Comparisons

  • For live versatility, users recommend exploring preamp pedals or tube preamps over the solid-state Avalon U5 for those desiring tube warmth.

    Source
  • Users suggest exploring alternatives like the Radial JDX or Countryman Type 85 for durability and road readiness, noting these are more cost-effective and rugged.

    Source

Value and pricing

  • Despite its high cost, many studios already have a U5 or similar, leading some users to question its necessity for personal purchase.

    Source
  • Even at half price, the U5 on resale platforms like Craigslist is still notably more expensive than alternatives like Countryman or Radial units.

    Source
Add

5.0 out of 5

Based on 2 Reviews and 12 Ratings

5 star
4 star
3 star
2 star
1 star
dailydoze

Useful unit

I use this as a bass amp as well as a microphone DI. Very quiet sound but I live in a crowded neighbourhood meaning that it`s very good for people who have neighbours.

dlukask

The ONLY DI I'll ever use

Taylor 914 (with a straight out Fishman Matrix 2 piezo) > U5 > PA. It's that easy.

Artist usage

Add artist
See how Zack Merrick uses Avalon U5

Zack Merrick

Singer, Bassist

All Time Low

...
Verified via Premierguitar

"As for bass amplification, Merrick uses an Avalon DI for his clean tone."

See how Jaime Preciado uses Avalon U5

Jaime Preciado

Bassist, Music Producer

Pierce the Veil

...
Verified via YouTube

In this video from Fearless Records, we see one of the bass guitarist of Pierce The Veil, Jaime Preciado, showing his touring rig. At this point in the video, he shows us his Avalon U5 Class A DI Preamplifier.

See how Scott Shriner uses Avalon U5

Scott Shriner

Bassist

Weezer

...
Verified via Avalondesign

According to Avalon's website, Shriner purchased a U5 model at some point in 2002.

"Weezer bassist Scott Shriner just purchased a U5 for his bass rig to be used both live and in the studio." - Avalon

See how Chris Vrenna uses Avalon U5

Chris Vrenna

Drummer, Music Producer

Nine Inch Nails

...
Verified via Mixonline

His recording chain includes a mixture of vintage and contemporary analog gear: an API Lunchbox with EQs, a pair of API mic preamps, a Vintech X73 preamp, a full rack of GMLs, a pair of Avalon U5 DIs and a pair of Summit tube TD-100s…

See how Danny Lohner uses Avalon U5

Danny Lohner

Guitarist, Bassist

Nine Inch Nails

...
Verified via Emusician

"Lohner's home studio is centered around a Pro Tools Mix system running on a Mac G4/400MHz. Some of his outboard selections include an Avalon Vt-737sp preamp, an Avalon U5 preamp, a Tech 21 SansAmp, a Roland RE-501 Chorus Echo and a Clavia Nord Lead synth."

See how Toshiya uses Avalon U5

Toshiya

Singer, Bassist

Dir En Grey

...
Verified via Direngrey

The official website of Japanese metal band "Dir En Grey" lists a few of the items used by bass guitarist Toshiya. One of them is the Avalon U5 DI Preamp.

See how Reita uses Avalon U5

Reita

Bassist

the GazettE

...
Verified via Photo

Reita is shown using the Avalon U5 in a photo featured on page 26 of Glare Magazine Vol. 1.

See how Gregg Allman uses Avalon U5

Gregg Allman

Singer, Guitarist

The Allman Brothers Band

...
Verified via Keyboardmag

With the Allman Brothers Band shows, Gregg plays piano onstage, using a Kurzweil SP2X. He uses only three presets: grand and upright acoustic pianos, and a Wurly. The Kurzweil is run in stereo through Avalon U5 direct boxes.

See how Amos Williams uses Avalon U5

Amos Williams

Bassist

TesseracT

...
Verified via YouTube

at 7:11 the Avalon DI can be seen above the behringer unit

See how Ben McKee uses Avalon U5

Ben McKee

Bassist

Imagine Dragons

...
Verified via Photo

In this photo of Ben's pedal board, taken from the article on the Rig Rundown with Imagine Dragons, an Avalon U5 is rack-mounted just above the board.

See how Hadrien Feraud uses Avalon U5

Hadrien Feraud

Bassist

John McLaughlin

...
Verified via Guitare-live

2006 :

Depuis trois mois, on m'a passé un pré-ampli Avalon U5, c'est terrible ! Ça marche très bien en live, mais surtout en enregistrement direct.

See how Vincent Accardi uses Avalon U5

Vincent Accardi

Singer, Guitarist

Brand New

...
Verified via Photo

The Guitar Geek rig diagram from 2004 confirms that Vincent Accardi used an Avalon U5 D.I. box for his acoustic guitars.

Used With

Based on how musicians on Equipboard use Avalon U5, it is most commonly used with the following gear.

Yamaha NS10 Studio Monitor
Yamaha NS10 Studio Monitor Active & Passive Monitors
4
Shure Beta 57A
Shure Beta 57A Dynamic Microphones
3
Neumann U47 FET
Neumann U47 FET Condenser Microphones
3
Shure SM57
Shure SM57 Dynamic Microphones
3
dbx 160A
dbx 160A Effects Processors
3
Shure Beta 58A
Shure Beta 58A Dynamic Microphones
3
Shure SM7
Shure SM7 Dynamic Microphones
3
Neumann KM 84
Neumann KM 84 Condenser Microphones
3
Ampeg B-15
Ampeg B-15 Bass Amplifier Stacks
2

Community setups

Show yours
eduardotanimura

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Gear IQ 328

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clevermando

Gear IQ 58

eduardotanimura

eduardotanimura

Gear IQ 328

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