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Universal Audio

Universal Audio S610D: Classic Tube Mic Preamp & DI

★★★★★5.0 (10 reviews)

Capture Vintage Sound with the Universal Audio SOLO/610 The Universal Audio SOLO/610 Classic Vacuum Tube Mic Pre & DI Box delivers the legendary sound of the Putnam 610 console in a portable format. With versatile gain and impedance options, it's perfect for adding warmth and character to you...

$1,199.00*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Capture Vintage Sound with the Universal Audio SOLO/610

The Universal Audio SOLO/610 Classic Vacuum Tube Mic Pre & DI Box delivers the legendary sound of the Putnam 610 console in a portable format. With versatile gain and impedance options, it's perfect for adding warmth and character to your recordings.

Specifications:

  • Type: Classic Vacuum Tube Mic Pre & DI Box
  • Features: Gain, Level, and Impedance selection
  • Inputs: Mic and DI Inputs
  • Essential Features: 48v Phantom Power, Lo-Cut filtering, Phase Reverse

Key Features

Classic Putnam 610 console mic preamplifier and DI

Legendary all-tube sound, at a project studio price

Gain, Level, and Impedance selection for maximum tonal variety

Hand-built in USA

Specifications

Preamplifier Type
Tube Mic Preamp & DI
Console Emulation
Classic Putnam 610
Sound Characteristics
Legendary all-tube sound
Controls
Gain, Level, Impedance selection
Manufacturing Location
Hand-built in USA

Pros & Cons

👍 Pros

  • Features the authentic sound characteristics of the classic Putnam 610 console mic preamplifier and DI.
  • Offers legendary all-tube sound, providing warmth and character for recordings at a more accessible price point.
  • Provides versatile tonal variety through selectable Gain, Level, and Impedance controls.
  • Crafted and assembled in the USA, suggesting attention to quality and construction standards.
  • Functions as both a microphone preamplifier and a direct input (DI), increasing its utility in a studio setting.

👎 Cons

  • The description does not specify the number of channels available, which could be a limitation for multi-track recording.
  • Lack of explicit information regarding phantom power capability, a crucial feature for condenser microphones.
  • Specific input/output connectivity options beyond its function as a mic preamp and DI are not detailed.
  • The unit's physical dimensions and weight are not provided, which might be a consideration for studio setup or portability.
  • While offering tonal variety, the absence of additional equalization or compression features may require external processing.

Frequently Asked Questions

The Universal Audio S610D is inspired by the classic Putnam 610 console mic preamplifier and DI, aiming to deliver that legendary all-tube sound.
Users can expect a legendary all-tube sound, characteristic of classic analog equipment, which is often sought for its warmth and harmonic richness in recordings.
Yes, the unit includes Gain, Level, and Impedance selection controls, providing users with the ability to achieve maximum tonal variety for different sources.
Yes, the Universal Audio S610D is hand-built in the USA, indicating local craftsmanship in its production.
Yes, it functions both as a classic tube mic preamplifier and a DI (Direct Input), making it suitable for connecting various instruments directly.
The S610D aims to offer legendary all-tube sound at a project studio price, positioning it as an accessible option for quality audio processing.

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