SPL DeEsser Mk2 – Auto-Dynamic Sibilance Control

The SPL DeEsser Mk2 is a high-end, auto-dynamic de-essing processor designed to remove sibilant frequencies with precision and transparency. Unlike conventional de-essers that use broadband compression, the DeEsser Mk2 automatically detects and cancels out S-sounds without altering the tonal character of the voice. With an intuitive design, improved aluminum knobs, and a dual-mono layout, it is the perfect tool for vocal recording, podcasting, and broadcast applications.

Key Features

• Auto-Dynamic De-Essing: Detects and removes sibilance without affecting overall vocal tone.
• S-Reduction Control: Adjusts de-essing intensity from -2 dB to -8 dB for optimal processing.
• Auto Mode: Automatically adjusts threshold levels for consistent de-essing, even with varying mic distances.
• Male/Female Mode: Tailors de-essing to different vocal characteristics for optimal high-frequency control.
• LED Display: Visualizes S-Reduction intensity in 2 dB increments up to -20 dB.
• Relay Hard Bypass: Ensures seamless switching and full bypass in case of power failure.
• Dual-Mono Operation: Two independent de-essing channels for stereo or multi-mic setups.
• Premium Build Quality: Anodized aluminum front panel, solid aluminum knobs, and powder-coated steel chassis.

Advanced De-Essing Technology

Unlike traditional de-essers that use broadband compression, the SPL DeEsser Mk2 selectively isolates sibilant frequencies and cancels them out using phase inversion. This method ensures that only problematic frequencies are affected while the natural vocal timbre remains intact. With Auto-Dynamic technology, the processor adapts to varying mic distances, eliminating the need for constant manual adjustments.

How It Works

The SPL DeEsser Mk2 continuously monitors incoming signals and automatically adjusts to detect and suppress harsh S-sounds. The frequency band affected is dynamically adjusted, preventing unwanted artifacts like lisping or twang, which are common in conventional de-essers. This precision makes the Mk2 an industry-leading choice for professional voice recording.

Specifications

Analog Inputs & Outputs:

• Balanced XLR & TRS Jack
• Maximum Input/Output Gain: 21 dBu
• Input Impedance: 21 kΩ
• Output Impedance: 100 Ω

Performance & Frequency Response:

• Common Mode Rejection (1 kHz): > 80 dB
• Frequency Range (-3 dB): 10 Hz – 100 kHz
• THD + N (0 dBu, 10 Hz – 22 kHz): -90 dB
• Crosstalk (1 kHz): -90 dB
• Noise (A-weighted): -97 dBu
• Dynamic Range: 118 dB

Power Supply:

• Internal Linear Power Supply with Toroidal Transformer
• Operating Voltage for Analog Audio: 15 V
• Operating Voltage for Relays and LEDs: 12 V
• Mains Voltage (Selectable): 230 V AC / 50 Hz; 115 V AC / 60 Hz
• Power Consumption: max. 15 W

Dimensions & Weight:

• W x H x D: 482 x 44 x 237 mm (19 x 1.73 x 9.33 inches)
• Weight: 3.3 kg (7.27 lbs)
• Shipping Weight: 4.45 kg (9.81 lbs)

The SPL DeEsser Mk2 is the go-to solution for professionals looking to eliminate sibilance naturally and transparently while maintaining the integrity of the original sound.