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Sweetwater
4.5 (19)
$299.99
Guitar Center
5.0 (1)
$299.99
Amazon
4.7 (154)
Used
Musician's Friend
$299.99 $249.99 $50.00 · All time low
zZounds
5.0 (3)
$299.99
B&H
4.6 (7)
$299.99 $249.99 $50.00 · All time low
Thomann
4.7 (76)
$288.00 $285.00 $3.00 · All time low
Gear4Music
£241.00

Average Price: $276

Standard/Professional

$150

$501+

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Price History

Based on price data from 6 merchants for "Solid State Logic SSL 2+ MKII 2 x 4 USB-C Audio Interface". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Experience a new level of audio excellence with the Solid State Logic SSL 2+ MKII 2 x 4 USB-C Audio Interface. Crafted with both budding musicians and seasoned studio engineers in mind, this interface captures the essence of SSL's legendary console sound and brings it to your desktop. Whether you're recording vocals, instruments, or producing beats, the SSL 2+ MKII ensures pristine, high-resolution audio with its 32-bit/192kHz converters. The interface is designed to enhance your production experience with its easy-to-use features and robust build, making it a perfect companion for both home studios and on-the-go recording sessions.

Equipped with two SSL-designed microphone preamps, the SSL 2+ MKII offers a remarkable 64dB gain range and an impressive 116.5dB dynamic range, ensuring that every detail of your sound is captured with clarity and depth. The Legacy 4K Analog Enhancement Circuit is a nod to SSL's iconic 4000 series consoles, adding a touch of harmonic richness and a smooth high-end lift to your recordings. This feature brings the warmth and character of analog sound to your digital productions.

With flexible connectivity options, including four balanced TRS outputs and dual headphone outputs with independent controls, the SSL 2+ MKII adapts seamlessly to any studio setup. Its bus-powered design ensures portability and ease of use, making it an indispensable tool for musicians, producers, and content creators alike.

Key Features:

  • 2 x SSL microphone preamps with high-pass filter and 48V phantom power
  • Next-gen 32-bit/192kHz converters for high-resolution audio
  • Dual auto-detect instrument (DI) inputs for guitars and basses
  • Legacy 4K Analog Enhancement Circuit for SSL's signature sound
  • Four balanced TRS outputs and two independent headphone outputs
  • USB 2.0 bus-powered, compatible with Mac and PC
  • Includes SSL Production Pack software bundle
  • Compact and portable design with robust build quality

Owner's manual

Solid State Logic SSL 2+ MKII 2 x 4 USB-C Audio Interface User Manual

Product specs

Computer Connectivity USB 2.0
Form Factor Desktop
Simultaneous I/O 2 x 4
Number of Preamps 2 x line (mic, instrument)
A/D Resolution Up to 32-bit/192kHz
Analog Inputs 2 x XLR-1/4" combo, 2 x 1/8"
Analog Outputs 4 x 1/4"
Headphones 2 x 1/8"
MIDI I/O In/Out
USB 1 x USB-C
OS Requirements - Mac macOS 10.11 or later
OS Requirements - PC Windows 10 or later

FAQs

What are the main connectivity options for the Solid State Logic SSL 2+ MKII?

The SSL 2+ MKII offers USB 2.0 connectivity with a USB-C port, two XLR-1/4" combo inputs, four 1/4" line outputs, two 1/8" headphone outputs, and MIDI In/Out ports, making it versatile for various recording setups.

Is the Solid State Logic SSL 2+ MKII compatible with both Mac and PC?

Yes, the SSL 2+ MKII is compatible with macOS 10.11 or later and Windows 10 or later. It requires a driver for Windows, but works with core audio on Mac without additional drivers.

How does the Solid State Logic SSL 2+ MKII improve recording quality?

The SSL 2+ MKII features two SSL-designed mic preamps and high-quality 32-bit/192kHz AD/DA converters, delivering professional-grade audio quality for recording vocals and instruments.

Can the Solid State Logic SSL 2+ MKII be used for MIDI devices?

Yes, the SSL 2+ MKII includes MIDI In and Out ports, allowing you to connect and integrate MIDI devices like keyboards and controllers into your recording setup.

Does the Solid State Logic SSL 2+ MKII support multiple headphone outputs?

Yes, the SSL 2+ MKII has two independent 1/8" headphone outputs, enabling separate monitoring mixes for two users simultaneously.

SSLvideos

SSLvideos

Introducing the new SSL 2 MKII and SSL 2+ MKII audio interfaces by Solid State Logic

Video thumbnail for Introducing the new SSL 2 MKII and SSL 2+ MKII audio interfaces by Solid State Logic by SSLvideos

Introducing the new SSL 2 MKII and SSL 2+ MKII audio interfaces by Solid State Logic

SSLvideos

SSLvideos

Video thumbnail for First Listen: Solid State Logic SSL 2 & SSL 2+ MKII Audio Interfaces by Vintage King

First Listen: Solid State Logic SSL 2 & SSL 2+ MKII Audio Interfaces

Vintage King

Vintage King

Video thumbnail for Solid State Logic SSL 2 Mk II and 2+Mk II - First Look by Production Expert

Solid State Logic SSL 2 Mk II and 2+Mk II - First Look

Production Expert

Production Expert

Reviews

PROS

  • Exceptional audio quality with low noise floor

  • Unique 4k feature enhances sound quality

  • DC-coupled line outputs for modular synths

  • Includes dual headphone outputs for convenience

  • Solid build with high-quality connectors and knobs

  • Excellent value with included plugins and software

  • Easy integration with multiple DAW programs

  • Significant improvement in audio quality over other brands

  • Low latency, especially effective on Windows 11

  • Handy USB-C to USB-A adapter included

CONS

  • Plastic body construction may not appeal to everyone

  • Monitor knob cap may be prone to falling off

  • Output 3+4 not ideal for speaker connections without an external mixer

  • Output levels lower compared to previous SSL models

  • Microphone preamps may clip easily, requiring careful gain management

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Solid State Logic SSL 2+ MKII 2 x 4 USB-C Audio Interface.

Features and functionality

  • The SSL 2+ MKII offers hardware loopback, potentially benefiting users with older PCs by reducing CPU/GPU load compared to software loopback in the original version.

    Source
  • The SSL 2+ has a noticeably better headphone amp, capable of driving high-impedance headphones like the Beyerdynamic DT 770 Pro 250 ohms louder than a Focusrite 2i2.

    Source

Comparisons

  • Owners note the original SSL2+ has slightly better preamp noise performance and higher maximum mic input gain than the MKII, despite the latter's advertised dynamic range improvements.

    Source
  • Users transitioning from Behringer interfaces to Soundcraft or from Focusrite to SSL 2+ report a distinct improvement in sound clarity and preamp quality.

    Source
  • The SSL 2+ is perceived to have a clearer sound compared to Steinberg UR22, with users noting less noise in the preamps.

    Source

Use cases and applications

  • The MKII's improved headphone input quality is highlighted as a significant upgrade, enhancing monitoring experiences during recording sessions.

    Source

Value and pricing

  • As prices align between the SSL2+ and SSL2+ MKII, the older version is now seen as a cost-effective option due to its additional outputs.

    Source

User experience

  • Some users observe that the MKII delivers a slightly brighter sound, described as sweet, which may appeal to those seeking a particular tonal quality.

    Source
  • The SSL 2+ preamps offer approximately 7dB more gain than some competitors, which can be significant for users needing extra headroom.

    Source
  • Despite high gain settings, some users report noticeable preamp noise, especially when using high gain amp modelers.

    Source

Build quality

  • Some owners find the placement of inputs on the back of the SSL 2+ inconvenient, particularly for headphone and guitar cable connections.

    Source

Critic Reviews

SSL 2 and 2+ MKII review: notable upgrades that offer an edge

musictech.com

The Solid State Logic SSL 2+ MKII offers a significant upgrade in sound quality with its new 32-bit converters, enhancing dynamic range and clarity. User-friendly features like front-panel instrument inputs and dual headphone outputs make it a practical choice for home studios. However, the simplified direct monitoring system lacks individual control for input channels, which may frustrate more advanced users. Overall, while it shines in audio fidelity and convenience, its monitoring limitations keep it from being perfect for all.

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Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Solid State Logic SSL 2+ MKII 2 x 4 USB-C Audio Interface, it is most commonly used with the following gear.

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Community setups

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fabiodambrosiomusik

fabiodambrosiomusik

Gear IQ 62

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