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Soundcraft Si Expression 1 Digital Mixer

66 Channel Digital Mixer with 16 Microphone Preamps

Design and innovation are Soundcraft's major strengths. Over the years they have introduced consoles such as the Series 4, 2400, TS24, 8000, 200B & 6000

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  • Soundcraft Si Expression 1 Digital Mixer Details

    Building on a history of 40 years of analogue and over 10 years of digital consoles comes the Si Expression 1 – Soundcraft’s latest digital mixer offering.  Exploiting the newest DSP, manufacturing techniques and componentry Soundcraft have been able to deliver their most powerful yet cost effective console yet. With features from their top range consoles like FaderGlow™, Lexicon FX, 4-band parametric EQ and Dynamics on every channel, you won’t believe this is Soundcraft’s digital mixer entry-level model.


    • D.O.G.S. (Direct Out Gain Stabiliser) – Direct Out levels remain the same regardless of  manual change of a mic gain control, perfect when recording the channel direct outputs or when 2 consoles are sharing a stagebox.
    • Security Lockout – Lock all or part of the console so that you can leave the console unattended or with an untrained operator based on the users and profile settings.
    • Assignable Fader Layers – 4 Custom fader layers can be configured to meet your needs, drop in a fader for that extra mic that wasn’t on the original list!
    • Copy & Paste – Copy whole channels or a single parts (just EQ or Dynamics for example) or multiple parts (Effects and Dynamics), great for when you need to set up multiple channels like choir mics.
    • Personal Monitoring Interface – With the addition of the optional Si BLU link card, the Si Expression 1 becomes the perfect partner for the dbx PMC16 Personal Monitoring System.
    • TOTEM™ – The One Touch Easy Mix; with the press of a single button you instantly have your chosen AUX, FX or Matrix bus send directly on the fader, brilliant for when mixing monitors!
    • BSS® GEQ –BSS Graphic EQ on every output bus you will never run out of processing.
    • 1 Control = 1 Function – All controls (except faders) are dedicated to a given function allowing controls to be labelled on the surface just as they were on traditional analogue consoles.
    • Soundcraft FaderGlow® – As featured on the top range Vi consoles, the fader slots glow according to the function assigned with clearly defined colours for FX, Stereo, Linked Mono, GEQ, POST Fade Aux, PRE Fade Aux; making even the most complex custom layer easy to read at a glance!
    • Instant Access Keys – Dedicated keys for STORE, RECALL, NEXT, MUTE 1-4, TAP TEMPO and more negate the need to dive into screen & context menus.
    • Function Focus – Move a control or hit the SELect key and the screen displays information identifying the absolute value of the controls or the channel including name, etc...
    • Everything Everywhere – Full processing available to all channels and busses all the time, never compromise a mix because you have run out of grunt!


    • 16 mono mic inputs
    • 4 line inputs
    • Colour touch screen interface
    • Maximum possible channels to mix - 66
    • Pre/Post selection per input per bus
    • AES in and out
    • Global mode encoders
    • 20 sub-group / aux busses
    • 4 FX busses
    • 8 Matrix busses
    • LR and C Mix busses
    • 4 Stereo Lexicon Effects engines
    • Delay on inputs and outputs
    • 4 Mute Groups
    • Freely assignable insert loops
    • Harman HiQnet integration
    • 64x64 channel option card slot
  • Detailed Shipping & Return Policy Information

    Postage Prices

    • Free Delivery - 3 to 5 Days
    • Express Delivey ($20) - 1 to 3 Days
    • Store Pick Up (South Melbourne) - Free


    Delivery Time frame

    Soundcorp will ship all goods the first business day once all funds have cleared.


    Refunds and Returns

    Defective or dead on arrival items, will be exchanged within 14 days. Return shipping is the responsibility of the customer.

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