Experience Legendary SSL Studio Sound Anywhere
Whether you’re starting out or producing on-the-move, SSL 1 makes pro-quality audio simple and accessible for for musicians, producers, content creators, and streamers. Get real studio sound in compact form, SSL 1 is built on decades of expertise that make Solid State Logic the benchmark in professional studios and trusted by the world’s leading artists and producers. Portable and powerful, it delivers SSL performance in a 2-in/2-out USB-C interface.

Bundled with the acclaimed SSL Production Pack, SSL 1 gives you a complete hardware-and-software studio in one package, so you can start creating music with the sound you love from day one.

SSL-Designed Analogue Preamp
Bus-powered low-noise microphone preamp with huge gain range and uncompromised sound

Instrument/Line Level Input
Switch between Hi-Z Instrument Input for recording guitars or Line Level Input for drum machines and samplers

Balanced Monitor Outs
Professional grade DC-coupled balanced outputs

Next-Gen Converters
Capture any source with the utmost precision and detail

SSL Production Pack
A unique collection of inspiring software

Legacy 4K
Analogue colour enhancement inspired by the 4000-series console

High-Current Headphone Out
With class-leading dynamic range

3 x Stereo Loopback
Perfect for podcasting, content creation and streaming

192 kHz Sample Rate
Reproduce every nuance of your sound with ultra high-fidelity

Mac, Windows & Mobile Devices
Plug and play on Mac and Class 2.0 Mobile Devices. ASIO/WDM driver for Windows

SSL Heritage
There are very few companies in the history of music and audio production that have been more influential, helped create more hit records and developed more technology that changed the production game than Solid State Logic. With the SSL 1, you’re not just getting an audio interface; you’re investing in a piece of SSL’s knowledge, heritage, and complete understanding of what matters in music production.

Built to Move with You 
Rugged and compact, SSL 1 is class-compliant and works seamlessly with Class 2.0 Mobile Devices (including iOS devices), as well as laptops and desktop computers. Power it via USB from your computer or externally using a 5V power bank or phone charger - perfect for recording wherever inspiration strikes.

SSL Sound
From flagship SSL consoles to compact interfaces, superior sound quality sits at the core of everything made by SSL. SSL 1 features next-generation 32-bit converters and exceptional low-noise design, delivering stunning clarity, depth and dynamic range. Record and hear every detail, from the quietest nuance to the biggest performance, with the confidence of best-in-class performance and SSL’s legendary sonic character.

Plug-in and Play
Whether it’s DI guitar, bass, synths or drum machines, SSL 1’s instrument/line input captures your sound with depth and punch. Built on true SSL analogue design, SSL 1 keeps every take rich, dynamic and full of tone, from the very first note.

Legacy 4K Analogue Enhancement Circuit
SSL 4000‑series consoles (often called “4K”) are known for adding a distinctive mojo to sounds and instruments that pass through them. This character comes from multiple stages of harmonic distortion created by components such as compressor VCAs, VCA faders, and transistor mix amps. Using modern components, SSL has distilled the two key elements of the 4K sound into a single circuit.

Legacy 4K Analogue Enhancement adds a carefully controlled amount of sweet‑sounding harmonic distortion and a forward yet musical high‑frequency boost, bringing the classic 4K presence engineers and artists have loved for decades.

Guitar & Bass Players
Whether using the instrument D.I or the XLR input from an amp modeller, guitarists and bassists can easily record or monitor ampless rigs at home or on the go, or take advantage of amp‑emulation software for high‑quality recording or practice directly from their device.

Solo Singer/Songwriters
With its single microphone input and instrument D.I, SSL 1 is the perfect companion for singer‑songwriters looking to record vocals and acoustic instruments with the sound that top artists trust.

Producers & Beatmakers
SSL 1 is ideal for capturing line‑level sources like synthesisers, drum machines, and samplers. Its phantom‑power‑equipped XLR mic input makes it great for sampling real sounds into your DAW. It also excels in live performance, providing high‑quality conversion and stereo output for software such as Ableton Live to sound great on stage at a festival or in the booth at a club.

Content Creators & Streamers
With its single mic input, high‑current headphone output and low-latency monitoring, SSL 1 is an excellent choice for live streamers. It features three stereo loopback channels ideal for capturing device audio, and its compact design, with the option to power it via an external power bank or 5V phone charger, means you can create wherever inspiration strikes.

Next-Gen 32-bit 192 kHz 
High-quality audio conversion is essential for artists and engineers alike and the SSL 1 is built around Next-Gen 32-bit 192 kHz Converters. The result? Clearer, more detailed recordings, preserving every nuance of your performance. Capture stunning acoustic performances, record drum machines and synths with more punch and texture. Make your live streams sound like professional broadcasts and mix quicker and easier as sounds are more defined.

Ins and Outs
On the rear panel, the SSL 1 features a Neutrik XLR mic input, a switchable INST/LINE input, two balanced outputs, and x2 USB‑C connectors for USB audio and 5V external power supplies or power banks.

On the front panel, a conveniently placed headphone jack offers easy access for monitoring.

Professional Studio Quality, Front To Back
From professional-grade mic preamps and Neutrik® XLR and jack connectors to next‑gen converters, every SSL product delivers true studio-quality performance, front to back.

SSL Production Pack FREE with the SSL 1

The SSL 1 includes the renowned SSL Production Pack, a curated collection of essential virtual instruments, samples, and software tools from leading industry brands including Harrison Audio, Antares, Loopcloud, Native Instruments, AAS, IK Multimedia, Ableton and more.

Features

• 2-in/2-out USB-C audio interface.
  
• 1 x SSL microphone preamp:
  
• +48V Phantom Power
  
• Legacy 4K Analogue Enhancement
  
• High Pass Filter
  
• 1 x Instrument DI Input or Line Input
  
• 1 x Professional high-current headphone output
  
• Portable-recording friendly – USB bus-powered or externally via the 5V USB
  
• Perfect for use with USB Audio Class 2.0 Mobile Devices
  
• Next-Gen 32-bit 192 kHz converters
  
• Exceptional audio performance
  
• Balanced monitor outputs
  
• Powerful, high-current headphones output
  
• Mix button - Provides a mix of low-latency input monitoring and computer playback
  
• DC-coupled outputs are suitable for sending CV to synths
  
• 3 x Stereo Loopback feature – ideal for content creators
  
• SSL Production Pack software bundle
  
• Robust design, using quality components
  
• USB 2.0, bus-powered or external-powered portable interface for Mac/PC

Items Included

• Solid State Logic SSL 1 2x2 USB-C Audio Interface
• USB-C to USB-C Cable
• USB-C to USB-A Adapter
• Limited 1-Year Manufacturer Warranty

Specifications

Audio Performance

Unless specified otherwise, default test configuration:

• Sample Rate: 48kHz, Bandwidth: 20 Hz to 20 kHz
  
• Measurement device output impedance: 40 Ω (20 Ω unbalanced)
  
• Measurement device input impedance: 200 kΩ (100 kΩ unbalanced)
  
• Unless otherwise quoted all figures have a tolerance of ±0.5dB or 5%

Microphone Inputs

• Frequency Response: ±0.03 dB
  
• Dynamic Range (A-Weighted): 113 dB
  
• THD+N (@ 1kHz): -100 dB / < 0.001 % @ -8 dBFS
  
• EIN (A-Weighted): -130.5 dBu
  
• Maximum Input Level: +10 dBu
  
• Gain Range: 63 dB
  
• Input Impedance: 1.2 kΩ

Line Inputs

• Frequency Response: ± 0.02 dB
  
• Dynamic Range (A-Weighted): 114 dB
  
• THD+N (@ 1kHz): -108 dB / < 0.0004 % @ -1 dBFS
  
• Maximum Input Level: +24.5 dBu
  
• Gain Range: 34 dB
  
• Input Impedance: 10 kΩ

Instrument Inputs

• Frequency Response: ± 0.02 dB
  
• Dynamic Range (A-Weighted): 114 dB
  
• THD+N (@ 1kHz): -108dB / < 0.0004 % @ -1 dBFS
  
• Maximum Input Level: +14 dBu
  
• Gain Range: 34 dB
  
• Input Impedance: 1 MΩ
  

Monitor Outputs (Balanced)

• Frequency Response: ± 0.02 dB
  
• Dynamic Range (A-Weighted): > 116 dB
  
• THD+N (@ 1kHz): -108 dB / < 0.0004% @ -1 dBFS
  
• Maximum Output Level: +14 dBu
  
• Output Impedance: 300 Ω

Headphone Outputs

• Frequency Response: ± 0.015 dB
  
• Dynamic Range: 116 dB
  
• THD+N (@ 1kHz): -106 dB / < 0.0005% @ -1 dBFS
  
• Maximum Output: Level +11 dBu
  
• Output Impedance: < 1 Ω

Digital Audio

• Supported Sample Rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
  
• Clock Source Internal
  
• USB 2.0
  
• Low-Latency Monitor Mix Input to Output: < 1ms
  
• Roundtrip Latency at 96 kHz, 32 sample buffer in REAPER: Windows: < 3.5 ms (Safe Mode Off). Mac: < 5.9 ms

Physical Specifications

Analogue Inputs 1&2

• Connectors Female XLR: 'MIC' for Microphone on rear panel
  
• 1/4" TRS/TS Jack: "INST/LINE" for Instrument or Line on rear panel
  
• Input Gain Controls: Via front panel 
  
• Phantom Power: Via front panel
  
• 4K Analogue Enhancement: Via front panel
  
• High Pass Filter: Via front panel
  
• Line Switching: Via front panel
  

Analogue Outputs

• Connectors: 1/4" (6.35 mm) TRS jacks: on rear panel
  
• Stereo Headphone Output 1/4" (6.35 mm) TRS jack: on front panel
  
• Monitor Outputs L/R Level Control: Via front panel
  
• Monitor Mix: Via front panel
  
• Headphones Level Control: Via front panel
  

Rear Panel Miscellaneous

• USB 2.0, 'C' Type Connector
• 5V Ext 'C' Type Connector
• Kensington Security Slot 1 x K-Slot

Front Panel LEDs

• Input Metering Per Channel - 3 x green, 1 x amber, 1 x red

Status LEDs

• +48V red, 4K amber, HPF green, MIX green
  
• Power 1 x green/amber

Weight & Dimensions

• Width: 196.8 mm / 7.7 inches
• Height: 73.6 mm / 2.9 inches
• Depth: 130.4 mm / 5.1 inches
• Weight: 0.64 kg / 1.4 lbs

Boxed Dimensions

• Width: 250 mm / 9.8 inches
• Height: 185 mm / 7.3 inches
• Depth: 105 mm / 4.1 inches
• Weight: 0.94 kg / 2.1 lbs