SSL 500-Series UltraViolet EQ – Stereo 4-Band Minimum-Phase Equaliser

The Solid State Logic UltraViolet EQ brings the tone-shaping power of the SSL Fusion’s acclaimed minimum-phase equaliser into a 500-series format. With two smooth, musical shelves, fully parametric mid bands, an 18 dB/oct high-pass filter, and a switchable Focus mode for surgical boosts and cuts, the UV EQ delivers precision, colour, and flexibility for mixing, mastering, and creative sound shaping in any studio.

Key Features

• Stereo 4-band analog EQ: Two shelves (HF/LF) plus two fully parametric mids.
• Focus mode: Expands mid-band range to ±18 dB for detailed sculpting.
• Minimum-phase design: Smooth, musical curves inspired by SSL Fusion.
• Selectable HPF: 18 dB/oct high-pass filter at 30/40/50 Hz.
• Output trim: Perfect for gain matching or driving converters.
• Dual-slot 500-series module: Ideal for mixing and mastering workflows.

Customer Benefits

The UltraViolet EQ brings SSL’s modern analog coloration to any 500-series rack. Wide, musical shelves help shape tone quickly, while Focus mode and the high-pass filter provide precise control over problematic frequencies. Perfect for adding clarity, weight, and energy to stems, mixes, and stereo sources.

Quick Specs

• Format: Dual-slot 500-series
• Bands: 4-band EQ + HPF
• Gain Range: ±9 dB (±18 dB in Focus mode)
• HPF: 30 / 40 / 50 Hz, 18 dB/octave
• Controls: Fully parametric mids, 4-position shelf frequencies, output trim

What’s in the Box

• SSL UltraViolet 500-Series EQ
• User documentation

Use Cases / Ideal For

Mix bus shaping, mastering EQ, stem processing, adding sheen and weight to vocals, guitars, synths, and full mixes.

Compatibility

Fits any standard 500-series chassis and integrates seamlessly with hybrid and analog studio setups.

Pros & Cons

✅ Pros:

• Smooth, musical SSL tone
• Focus mode for surgical midrange control
• Dual-slot stereo operation
• Minimum-phase curves ideal for mastering

⚠️ Cons:

• Dual-slot footprint takes more rack space
• No fully independent L/R controls

The SSL UltraViolet EQ delivers modern SSL colour, clarity, and control in a powerful stereo 500-series module.