Solid State Logic SSL 2+ USB Audio Interface. This is a fantastic-sounding interface with legendary SSL conversion and preamps. I'm currently streamlining my studio setup, so this trusty SSL 2+ is no longer getting the use it deserves and is ready for a new home!

The interface is in great cosmetic and working condition. It has always lived in a smoke-free, climate-controlled home studio environment. There is some very light surface dust/smudging on the top panel (as pictured), but everything functions perfectly with no scratchy pots or loose jacks.

If you're looking for an affordable way to get that classic SSL sound—especially with the analog "4K" button that adds that signature high-end air and saturation to your vocals and guitars—this is the interface to get. It’s also incredibly handy having two independent headphone outputs and dedicated MIDI I/O on the back.

Key Features:

  • 2-In / 4-Out USB-C Audio Interface for Mac and PC.
  • 2x Class-Leading SSL Microphone Preamps with fantastic gain and low noise.
  • Legacy 4K Button on each channel (analog enhancement inspired by the classic SSL 4000 series consoles).
  • 2x High-Current Headphone Outputs (Phones A and Phones B) with independent level controls—perfect for collaborating!
  • MIDI I/O (5-Pin DIN) for your synths and drum machines.
  • Outputs: 2x TRS balanced monitor outputs, plus 4x unbalanced RCA outputs (great for DJ setups).
  • 24-bit / 192 kHz AD/DA Converters for pristine audio capture.
  • Monitor Mix Control for zero-latency blending between direct inputs and DAW playback.

What’s Included:

  • Solid State Logic SSL 2+ Interface
  • Please note: This listing is for the interface only. It does not include the original box or USB cables.

Ships fast and securely packed. Feel free to message me with any questions. Thanks for looking!

Listed10 hours ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • SSL 2+ USB Audio Interface
Finish
  • Black
Categories
Year
  • 2020 - Present
Computer Connectivity
  • USB
Electronics
  • Digital
  • Analog
  • Solid State
Bus-Powered
  • Yes
Simultaneous I/O
  • 4
Number of Mic Preamps
  • 2

Product safety information may be available here.

Jps42

Troy, IL, United States
Joined Reverb:2026

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