WA-1B Compressor The WA-1B accurately recreates world-class Scandinavian compression combining smooth tube-optical warmth with precision controls. Delivering that revered œforgiving musical compression with the added speed and control functionality favored by producers and engineers from Chris Lord-Alge to Rick Rubin, the WA-1B excels on highly dynamic sources that demand analog warmth. Threshold And Ratio The WA-1B supports a variable threshold giving maximum control to the user regarding how much compression is applied to any signal at various input levels. The WA-1B ratio is variable and has infinite controls between 2:1 and 10:1. From soft musical dynamic control all the way to hard-smashing compression!  Attack & Release The Attack/Release controls on the WA-1B are unique in that the attack/release operations can be switched from a fixed setting, manual (variable) setting, or a combined setting. In the œfixed mode, the WA-1B delivers the natural attack & release time of the optical element. The combined setting in particular creates the opportunity for a more nuanced release-time curve. This dueling time-constant circuit operation is a special feature of the WA-1B and its original inspiration.    Premium Components The WA-1B is a 270v circuit with handwired through-hole circuitry, and 100% discrete analog signal path. The custom large-core transformers from Lundahl Sweden bring the full Scandinavian-style analog tone of the WA-1B circuit to life. Paired with select tubes from JJ and Tung-Sol, the high-precision optical element applies sweet analog warmth to audio signals with unrivaled accuracy.