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  • Lexicon Lambda 4x2x2 Desktop Recording Studio - Angle View
  • Lexicon Lambda 4x2x2 Desktop Recording Studio - Front
  • Lexicon Lambda 4x2x2 Desktop Recording Studio - Rear

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Microphone Inputs: Female XLR Pin 2 Hot
Input Impedance: 600 Ohms balanced
GAIN: +44 dB
EIN: −120 dB A-weighted @ +44dB gain (150 Ohm source impedance)
Maximum Input Level: 6.5 dBu
Frequency Response: +/−0.5 dB 20Hz-20kHz, ref. 1kHz
THD+N: less than .005%, 20Hz-20kHz

Insert Inputs: (2) 1/4" TRS
Send Level (Tip): +10 dBu Max
Receive Level (Ring): +11 dBu Max

Line Inputs: (2) 1/4" TRS balanced or unbalanced
Input Impedance: 20 kOhm balanced, 10 kOhm unbalanced
Maximum Input Level: +13 dBu
Frequency Response: +/−0.5dB 20Hz-20kHz, ref. 1kHz
THD+N: less than .009% A/D, 20Hz-20kHz

Instrument Input: (1) 1/4" mono jack
Input Impedance: 1 MOhm unbalanced
Maximum Input Level: +8.5 dBu
Frequency Response: +/− 1dB 20Hz-20kHz, ref. 1kHz
THD+N: less than .0125% A/D

Line Outputs: (2) 1/4" TRS balanced or unbalanced
Level: +16 dBu maximum
Impedance: 1 KOhm Balanced, 500 Ohm Unbalanced
Headphone Output: (1) 1/8" stereo jack 20 mW per channel at 50 Ohms
Sample Rate: 44.1 kHz or 48 kHz (determined by computer application)
Dynamic Range:
A/D (24 Bit) 96 dB typical, A-weighted, 20 Hz - 20 kHz
D/A (24 Bit) 100 dB typical, A-weighted, 20 Hz - 20 kHz
A/D/A (24 Bit) 95 dB typical, A-weighted, 20 Hz - 20 kHz

Power Requirements: USB powered
Dimensions: 6.5 x 6.7 x 3.4
Weight: 1.92 lbs

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Lexicon Lambda 4x2x2 Desktop Recording Studio

2.90 LBS
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Product Description

There is no easier way to get into desktop recording! Just add a microphone, computer and musical inspiration. Anywhere you can take your laptop, Lambda lets you record both a vocal track and an accompanying instrument at the same time (or two singers/ two instruments). It has two studio- quality balanced microphone inputs with phantom power for professional condenser microphones and TRS inserts that let you add outboard equipment such as compressors or equalizers. Two line level inputs are provided for adding keyboards, drum machines, turntables* or pre-recorded backing tracks from CD or MP3 players. A separate front-panel high-impedance input is included so you can plug your electric guitar or bass right in. Via the separate headphone jack, you can monitor as you record, listen to a backing or click track while recording or hear tracks played back from your computer. Balanced analog line outputs let you connect to powered monitor speakers or a mastering deck.

Lambda Studio is your complete recording solution: a USB powered I/O mixer with Cubase® LE 5, the popular recording production suite from Steinberg®, and our acclaimed Lexicon® Pantheon™ VST® reverb plug-in. A four-input, 2-bus, 2-output USB I/O mixer with extra high-impedance instrument input and separate headphone output gives you the freedom to not only record but also mix anywhere.


  • Stereo line inputs for keyboards, drum machines or analog output of a CD/MP3 player. RF-filtered TRS active-balanced inputs accept either balanced or unbalanced signals.
  • Two low-noise mic preamplifiers with phantom power for studio condenser mics.
  • High-impedance front panel input for electric guitar or bass.


  • Separate mic and line level input controls with individual peak indicators.
  • Monitor mix control for balancing an audio source between live input and playback mix level while recording. Can be switched to stereo or mono.
  • 2-channel, 4-segment bargraph meter to monitor exact levels of the analog-to-digital converters.
  • High-powered headphone amp offers ultra-clear fidelity while delivering ample power for any type of headphones.
  • RF-filtered and TRS balanced Line outputs for monitoring through powered speakers or recording to an analog source such as a cassette deck.
  • TRS inserts let you add your favorite outboard processors to either mic input channel.


  • Fully opto-isolated MIDI input eliminates ground loop hum and MIDI talk-through noise. MIDI output has rock-solid sync to USB frame rate.


  • Connect to your computer with the included USB cable. No need for a power supply…so you can record anywhere you can take your laptop.