SSL 2+ MKII

Building upon the success of its predecessor, the Solid State Logic SSL 2+ MKII 2x4 USB-C Audio/MIDI Interface raises the bar by delivering premium 32-bit / 192 kHz audio quality with a series of carefully curated feature additions and a user-friendly design that caters to both those starting their creative journey and seasoned professionals. Whether recording a podcast or live streaming on social media, creators have all the tools needed for high-quality content creation. Two class-leading mic preamps capture every nuance in conversations and voiceovers, while the built-in stereo loopback function functionality enables audiences to hear virtual guests or system audio with ease.

Featuring SSL’s next-gen AD/DA converters, punchy mic/line/instrument inputs, two discrete, professional-grade headphone outputs, and the SSL Production Pack, SSL 2+ MKII gives music producers everything needed for professional-quality sound in the studio. With essential connectivity for microphones and instruments, including auto-detect instrument DI inputs, SSL's Legacy 4K analog enhancement to impart that unique "mojo" to your tracks, and zero-latency monitoring to comfortably capture performances, SSL 2+ MKII enables songwriters and artists to quickly create great-sounding demos—all the way to finished tracks ready for streaming. And for live performance, SSL 2+ MKII also offers 5-pin DIN MIDI I/O for triggering samples and loops, and DC-coupled line outputs for sending control voltages (CV) to synths, bridging studio and stage.

Two High-Gain SSL Mic Pre / Line-Level Inputs

• The SSL 2+ MKII is equipped with two high-performance SSL-designed microphone preamps, delivering a massive 64 dB gain range and outstanding 116.5 dB dynamic range.
• The design uses a mixture of specially chosen discrete, low-noise transistors in combination with ICs to deliver performance far beyond what’s usually associated with a portable bus-powered interface.
• Both mic/line channels are equipped with independently switchable high-pass filters to clean up rumble. And for condenser microphones, switchable +48V phantom power is provided, so you can record with a mixture of microphone types at the same time.
• The two XLR-1/4" combo inputs double up as line-level inputs, designed to capture keyboards, synths, samplers, drum machines, or external audio processors like EQs and compressors. With a huge 117 dB dynamic range and +24 dBu maximum input level, SSL 2+ MKII’s line inputs are compatible with all professional line-level equipment.

Two Hi-Z Instrument Inputs

• In addition to the XLR-1/4" combo mic/line inputs on the back panel, SSL 2+ MKII features two dedicated 1/4" auto-detect instrument (DI) inputs located on the front panel.
• Just like you find on a guitar amp, these Hi-Z inputs allow you to record guitar, bass, or anything with a high impedance output.
• SSL-designed DIs—as found on their larger desk-top mixers—deliver amazing weight, detail, and texture to your instrument recordings, making sure you have the best possible sound to process in your DAW.

Four Balanced Outputs

• Located on the rear panel, four 1/4" balanced outputs let you connect your studio monitors, rackmount kit, FX pedals, and more.
• With professional-grade outputs, the SSL 2+ MKII delivers 120 dB dynamic range, allowing you to hear every detail in your productions—from the most subtle riff to the deepest bass line.

Two Discrete Headphone Outputs, Zero-Latency Monitoring

• The two headphone outputs are conveniently located on the front panel. These reengineered outputs (featuring high-current NJM headphone amps) are capable of driving any type of headphones, from small in-ear monitors to large-diaphragm models.
• Now boasting an impressive 119.5 dB dynamic range, SSL 2+ MKII gives you all the performance and clarity needed for accurate monitoring in any environment.
• The Mix control knob located on the front panel allows you to blend between the USB output (DAW) and live inputs, for zero-latency monitoring.
• Headphone outputs A and B feature independent volume control and can be fed from different DAW outputs—perfect for creating independent artist and engineer monitor mixes.

Legacy 4K Analog Enhancement

• Underneath the gain knobs on both input channels, you'll note the Legacy 4K button. This feature helps you bring audio to life as you record it, by adding subtle harmonic distortion and a high-frequency boost.
• Both are analog processes that take their cue from the sound of the legendary and classic SSL 4000 Series consoles, hence the name 4K.

Next-Gen 32-Bit / 192 kHz

• The SSL 2+ MKII is built around Next-Gen 32-bit / 192 kHz converters. Compared to the previous generation, it delivers 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.

Professional Studio Quality, Front to Back

• SSL 2+ MK II features high-quality Neutrik XLR and jack connectors and ALPS pots.
• There are updated switches on the front panel, with status 5-segment LEDs, so you know exactly how your device is configured when recording.

SSL Production Pack

• 3-months free access to the SSL & Slate Complete Access Subscription
• 3-months free access to Auto-Tune Unlimited subscription
• 3-months free access to Arcade by Output subscription
• Perpetual licenses for SSL Vocalstrip 2 and Drumstrip plug-ins
• Harrison Mixbus 10
• IK Multimedia Amplitube 5 SE
• Celemony Melodyne Essential
• Native Instruments Hybrid Keys & Komplete Start
• Ableton Live Lite
• AAS Session Bundle plug-ins
• 1.5GB Samples from Loopcloud

Features

• 2-in / 4-out USB-C audio interface
• USB 2.0 bus-powered, desktop interface for Mac/Windows
• Next-Gen 32-bit 192 kHz converters
• 2 x SSL microphone preamps w/ dedicated high-pass filter, line-input, and 48V phantom power
• 2 x auto-detect instrument (DI) inputs
• 2 x independent professional headphone outputs
• 4 x balanced 1/4" TRS outputs
• DC-coupled outputs are suitable for sending CV (control voltages) to synths
• Stereo loopback feature
• 5-pin DIN MIDI I/O
• SSL Production Pack software bundle.
• Robust design, using quality components

Solid State Logic SSL 2+ MKII Specs

Channels of I/O 

Analog:
2 Inputs / 4 Outputs at 192 kHz 

Maximum Sampling Rate 192 kHz / 32-Bit 

Number of Microphone Inputs 2 Analog 

Audio I/O

 2x Combo XLR-1/4" TRS Balanced/Unbalanced Mic/Line Input
2x 1/4" TS Line/Hi-Z Input
4x 1/4" TRS Balanced Line/Monitor Output
2x 1/4" TRS Headphone Output 

Digital Audio I/O No

Host Connection 1x USB-C 

Power Requirements USB Bus Power 

General Display 2x Multi-Segment LED Meter Channels of I/O 

Analog:
2 Inputs / 4 Outputs at 192 kHz 

Built-In DSP No

Maximum Sampling Rate 192 kHz / 32-Bit 

Number of Microphone Inputs 2 Built-In Microphone No Input Level Adjustment 2x Knob Signal Processing Pad No Gain/Trim Range Mic Inputs:
Up to 64 dB Solo/Mute No Connectivity

Analog Audio I/O 2x Combo XLR-1/4" TRS Balanced/Unbalanced Mic/Line Input
2x 1/4" TS Line/Hi-Z Input
4x 1/4" TRS Balanced Line/Monitor Output
2x 1/4" TRS Headphone Output Phantom Power 48 V, Selectable On/Off (Selectable on Individual Inputs)

 Digital Audio I/O No 

Host Connection 1x USB-C Host Connection Protocol USB 2.0 USB  Sync I/O No

MIDI I/O 

1x DIN 5-Pin Input
1x DIN 5-Pin Output 

Performance Frequency Response 

Mic Inputs:
20 Hz to 20 kHz ±0.1 dB 
Line, Hi-Z Inputs:
20 Hz to 20 kHz ±0.05 dB 
Line, Headphone, Monitor Outputs:
20 Hz to 20 kHz ±0.05 dB Maximum Input Level Mic Inputs:
+5.5 dBu 
Line Inputs:
+24 dBu 
Hi-Z Inputs:
+15 dBu Maximum Output Level 

1/4" Line Outputs:
+14.5 dBu 
Headphone Outputs:
+13 dBu Impedance 

Mic Inputs:
1.2 Kilohms 
Line Inputs:
10 Kilohms 
RCA Line Outputs:
< 1 Ohm 
Hi-Z Inputs:
1 Megohm 
Headphone Outputs:
10 Ohms 
Monitor Outputs:
1 Ohm Dynamic Range 1/4" Hi-Z:
116 dB 
Line Inputs:
117 dB 
Mic Inputs:
116.5 dB 
Headphone Outputs:
119.5 dB 
Line Outputs:
120 dB THD+N 

Mic/Line/Hi-Z Inputs:
< 0.005% (at -1 dBFS) 
Monitor Outputs:
< 0.002% (at -1 dBFS) 
RCA Line Outputs:
< 0.0025% (at -1 dBFS) 
Headphone Outputs:
< 0.002% (at -1 dBFS) EIN 

Mic Inputs:
-130.5 dBu A-Weighted (150-Ohm Source) 

Digital Audio Sample Rates Up to 192 kHz Bit Depths Up to 32-Bit 

Latency < 1 ms at 48 kHz (Input to Output) Sync Sources Internal

Audio Storage & Playback Media/Memory Card Slot

Compatibility

OS Compatibility macOS / Windows 

Required Hardware Available USB 2.0 Port 
USB Cable (Included)

Power USB Bus Power 

Physical Dimensions 9.2 x 6.2 x 2.7" / 23.4 x 15.7 x 6.9 cm 

Weight 2.0 lb / 0.9 kg 

Packaging Info 

Package Weight 2.66 lb 

Box Dimensions (LxWxH) 11 x 8.5 x 4.2"

UPC: 878076001975