Solid State Logic (SSL) has introduced the Revival 4000, an all-analogue channel strip that brings the legendary 4000 Series sound back into a compact, rackmount format for the first time in more than 20 years.

Drawing on the circuits that made the B and E Series consoles iconic, the Revival 4000 delivers the unmistakable early-1980s SSL tone in a single unit, priced at £1,249 ex. VAT / $1,999 + tax. The new channel strip aims to immortalize SSL’s “4K” sound for today’s producers, engineers, and the next generation of recording talent.

At its core, the Revival 4000 provides a full suite of tracking and mixing tools. The input stage features a Jensen transformer-balanced mic preamp — the same component used in original E Series consoles — providing clarity and richness to recordings. Following this, the B Series De-Esser offers smooth, musical control of sibilance, with a 10:1 ratio and a 7 kHz sidechain filter, derived from the 4000 B compressor/limiter topology.

SSL Revival 4000

The compressor and gate section faithfully recreates the E Series dynamics design, using a discrete Class A VCA that defined the punch of countless hit records. Enhancements such as soft-knee defeat, fast attack mode, and selectable logarithmic or linear release curves provide flexibility for modern production workflows while retaining the signature SSL dynamics character.

“Revival 4000 delivers the true SSL 4000 sound with complete authenticity,” says Andy Jackson, Senior Studio Product Manager at SSL. “At its heart are the components that defined an era: the Jensen transformer-coupled mic preamp, discrete Class A VCA dynamics, and the choice of both Brown and Black Knob EQs. We’ve integrated the B-Series De-Esser in a new context, added flexible routing options, and included a balanced insert point for seamless integration of outboard gear. The result captures the unmistakable 1980s SSL character while equipping today’s producers with the versatility modern productions demand.”

The Revival 4000 features two of SSL’s most celebrated EQ circuits. Users can switch between the Brown Knob (02) circuit, renowned for its grit, and the Black Knob (242) circuit, developed with Sir George Martin for AIR Studios. High and low pass filters can be rerouted into the dynamics sidechain, offering additional creative control, while flexible process-order options allow filters, EQ, and dynamics to be reordered to suit a variety of workflows.

Workflow flexibility extends further, with a dedicated balanced insert point for outboard gear, an external sidechain input for advanced dynamics control, and stereo operation capability via sidechain linking of two units. These features ensure that the Revival 4000 functions as a true modern studio tool while staying rooted in the SSL workflow heritage.

The SSL 4000 Series itself revolutionized music production and became a fixture in studios worldwide. Starting with the rare 4000B console in 1976, installed at London’s Townhouse Studios, the series powered groundbreaking tracks like Peter Gabriel’s Intruder and Phil Collins’ iconic gated drums on In the Air Tonight. Its successor, the 4000E, launched in 1979, became a staple in Abbey Road, Electric Lady, and The Hit Factory, and was used by legendary engineers including Hugh Padgham, the Lord-Alge brothers, and Andy Wallace. Its signature sound — clear mids, precise EQ, and punchy dynamics — became synonymous with chart-topping hits across decades.

SSL Revival 4000

The Revival 4000 captures this legacy in a single rack unit. With its combination of authentic preamp, dynamics, and EQ, plus flexible routing and modern workflow enhancements, the unit allows producers and engineers to access the classic SSL 4000 sound with the creative freedom and reliability demanded in contemporary studios.

Key Features of the Revival 4000:

  • Classic SSL 4000E JT-115K-E Jensen transformer-balanced mic preamp
  • Musical one-knob 4000 B De-Esser
  • +48V, polarity invert, pad and line input
  • Authentic 4000 E Series dynamics: discrete Class A VCA compressor, soft/hard knee, fast attack, logarithmic/linear release
  • Classic gate/expander with fast attack option
  • Four-band SSL EQ: fully parametric mids, switchable Brown 02 and Black 242 circuits
  • Re-routable high and low pass filters
  • Balanced insert point for external gear
  • Extensive sidechain functionality: filters and EQ to dynamics sidechain
  • Flexible process-order routing
  • Line output trim and input/output metering
  • External sidechain input and stereo link for two units

For more information, visit www.solidstatelogic.com