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Universal Audio 2-610

$1,550.00

5.0 (5)

1 Critic Review

2 Reviews

This product is Vintage or Discontinued

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4 community setups

1 wishlisted

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Page last updated Jul 02, 2026

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$1,550.00 1 available Used

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Description

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Dive into the heart of your music with the Universal Audio 2-610, a dual-channel tube preamp that marries vintage warmth with modern clarity. Perfect for artists seeking to inject their recordings with the legendary Putnam-designed tube tone, this preamp shines across microphones, instruments, and line-level sources. Its smooth EQ section and versatile front-panel DI offer a spectrum of sound, from classic bass to a polished mix glow, making it an essential tool for both tracking and mixing phases.

Key Features:

Dual-channel tube preamp for versatile use across microphones, instruments, and line levels.
Inspired by the iconic Putnam-designed console module, blending classic tone with modern functionality.
Smooth and flexible EQ section suitable for a wide range of sound shaping and enhancement.
Front-panel DI provides ample gain for low-output pickups and headroom for active basses.
Line operation mode for running entire mixes through its circuitry, adding a final touch of warmth to your 2-bus.

Product specs

Brand	Universal Audio
Model	2-610 Dual Channel Mic Preamplifier
Finish	Black
Year	2010s
Made In	United States
Categories	Microphone Preamps

FAQs

What type of inputs and outputs does the Universal Audio 2-610 preamp have?: The Universal Audio 2-610 preamp features microphone (XLR), balanced line (XLR), and unbalanced line/instrument (1/4" jack) inputs. It also includes balanced line (XLR) outputs.
Does the Universal Audio 2-610 provide phantom power for condenser microphones?: Yes, the Universal Audio 2-610 preamp includes 48V phantom power, which is necessary for powering condenser microphones.
What EQ options are available on the Universal Audio 2-610 preamp?: The Universal Audio 2-610 offers HF and LF shelf EQ with switchable boost/cut options. HF shelf allows adjustments at 4.5kHz, 7kHz, and 10kHz, while LF shelf offers corner frequency selections at 70Hz, 100Hz, and 200Hz.
How does the variable gain control work on the Universal Audio 2-610?: The Universal Audio 2-610 features a variable gain/input feedback control with 5dB increments at -10, -5, 0, +5, and +10 dB, allowing precise control over the input signal level.
What are the vacuum tube specifications for the Universal Audio 2-610?: Each channel of the Universal Audio 2-610 is equipped with one 12AX7 and one 6072 vacuum tube, contributing to its warm, vintage sound character.

Videos

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Rockstar Rant

Universal Audio 2 610 Tube Preamp

Rockstar Rant

Universal Audio 2-610 | VintageKing.com

Vintage King

API vs Universal Audio on DRUMS!

Johan Segeborn

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Universal Audio 2-610.

Use cases and applications

0 0

The 2-610 excels on vocals, providing a huge, slightly colored sound, ideal for adding character to recordings.
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The 2-610's tube saturation is particularly favored for bass and vocals, making it a classic choice despite its lack of versatility.
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Comparisons

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While the 2-610 is praised for its vocal applications, some prefer the 710 twin-finity for its flexibility and lower price.
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Features and functionality

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The 2-610 offers a signature sound due to its coloration, making it desirable for specific applications rather than as an all-purpose preamp.
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Critic Reviews

Universal Audio: 2-610 Tube Mic Pre | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.

tapeop.com

The Universal Audio 2-610 Tube Mic Pre is a vintage-inspired gem that adds a rich color and character to recordings, reminiscent of classic consoles used by legends like Frank Sinatra. While it excels in delivering a warm, "tubey" sound with impressive low and mid frequencies, it may not satisfy those seeking a transparent audio profile. Despite lacking a visual signal indicator, its robust build and retro aesthetics charm users who appreciate tactile controls and variable impedance options. Ideal for capturing drums, vocals, and various instruments with flair, this preamp is a must-have for those valuing sonic coloration.

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5.0 out of 5

Based on 2 Reviews and 5 Ratings

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1 star

wanya7

1824

over 5 years ago

Best Smooth Valve Tube Pre EVER!

Smooth Tube Vocals (Bruce Swedien's Favorite) Michael Jackson, Nat King Cole, Frank Sinatra, Count Bassie, Sarah Vaughn, Duke Ellington etc

Huge Open Transformer Impedance

Tight Hard Transformer Impedance

5 Huge differences in Tube Gain - can sound as Clean as a Modern 'Solid' State of The Art R&B/Pop Vocal Record or Huge Tube Classic of 1960's Frank Sinatra Sound

Best Rock DI old school with nice crunch on bottom end (Eddie Van Halen's Favorite Classic DI)

Pultec Style Eq is Handy in any Basic way

Hands down the Best 'Svelt' Type Tube Pre Unit ever made

Roles:

Singer Music Producer Audio Engineer

Genres:

Electronic Rock Pop

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