BlackAsh SC-5
Price history
- On sale
- 2 of the last 90 days
- Lowest in 90 days
- $19.00
- Highest in 90 days
- $39.00
About this plugin
Black Rooster Audio's BlackAsh SC-5 is a faithful emulation of the black-faced variant of a classic 1980s VCA compressor, rendered through component-level SPICE simulation. The plugin captures the circuit's dual time-constant detector topology and feedback compression architecture with sufficient accuracy that it functions as both a transparent mastering tool and a character-driven processor for individual sources.
The fundamental character differs noticeably from its BlueAsh counterpart. The BlackAsh variant exhibits a darker signal path with a distinct harmonic signature that leans toward musical coloration rather than clinical gain reduction. This sonic personality makes it particularly effective on drum buses where cohesion and punch are priorities, and on mastering chains where subtle enhancement serves the material better than transparent control. The feedback design means compression behavior tracks the output signal rather than the input, producing a more musical response during heavy reduction.
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The external sidechain input represents a meaningful technical addition. Rather than compromising the feedback topology by routing sidechain signals directly into the control loop, Black Rooster implements a parallel VCA detection scheme. This preserves the feedback character while enabling frequency-conscious compression techniques on material like kick drums or vocal-heavy mixes where traditional sidechain filtering would constrain your options.
Auto gain compensation paired with fixed threshold operation streamlines workflow. Dialing in compression requires only input gain adjustment, with output automatically scaling to maintain perceived loudness. This design choice emphasizes the compressor's primary strength: delivering natural, musical compression across a genuine range of ratios and attack times without requiring constant makeup gain tweaking.