IGS Audio Volf – Stereo FET Compressor

The IGS Audio Volf Stereo Compressor brings the iconic sound of the UREI 1176 into the modern era with advanced stereo capabilities and precise bass control. Engineered for studio and live applications, the Volf captures the punch and warmth of the 1176 while offering full stereo flexibility. Its design includes 24-step, Swiss-made ELMA switches, allowing exact adjustments, while features like AMP mode and ultra-low noise discrete IGS 2520 op-amps ensure pristine, consistent audio performance. With selectable transformer or IC-balanced inputs and a robust Class A circuit, Volf adapts easily to any professional setup.

Key Specifications

• Device Type: FET Compressor
• Control: Fully stepped, 24-step ELMA switches for Input, Output, Mixer
• Input Mode: Transformer or IC-balanced, switchable
• AMP Mode: Bypass compression with 45 dB amplification
• Op-Amps: Ultra-low noise IGS 2520 discrete
• Stereo Link: Yes, for stereo image coherence
• Sidechain HPF: 240, 180, 120, 90, 60, Off
• Frequency Response: 8 Hz – 22 kHz ± 0.2 dB
• Noise Level: 110 dB A-weighted
• Max Input/Output Level: +18 dBu
• Max Gain Reduction: 30 dB
• Time Constants: Attack 20 μs – 1.2 ms; Release 0.05 – 1.2 s
• Power: 20 W, internal supply
• Dimensions: 70 x 50 x 30 cm
• Weight: 8 kg