Funkenschlag is a mono/stereo channel strip plugin that recreates the tube sound of a 1950s German console, combining a tube preamp, vintage compressor, and graphic EQ for flexible coloration.
Tube Preamp and Filters
The heart of Funkenschlag is a preamp modeled after a handcrafted German tube console from the 1950s. This section adds harmonic tube distortion and includes two filters for shaping high and low frequencies. An auto-trimmed output prevents unwanted gain increase, ensuring that only harmonic saturation is added without boosting the signal level.
This design helps maintain consistent loudness while allowing you to color individual tracks with vintage warmth. The filters and drive interact to produce subtle to pronounced saturation, making it ideal for adding character to vocals, guitars, or entire mixes. You can engage or bypass this section independently to fine-tune its contribution.
Compressor and Limiter
The second section is a compressor/limiter inspired by a 1960s analog device. It offers classic controls labeled in German: “Eingangspegel” (Input Level), “Begrenzung” (Ratio), “Arbeitspunkt” (Threshold), and “Rückstellzeit” (Recovery Time). This gives you a tonal range from gentle compression to aggressive limiting, suitable for controlling dynamics on drums, bass, or full mixes.
The response is designed to emulate vintage behavior, imparting a musical glue to the signal. By adjusting the input level and ratio, you can achieve transparent gain reduction or pumpy, characterful limiting. The recovery time allows you to tailor the envelope to match the tempo and groove of your material.
Graphic EQ and Signal Routing
The third part is a graphic equalizer with selected frequencies for flexible sound design. Its placement in the signal chain can be switched, allowing the EQ to be inserted either before or after the compressor/limiter. This routing flexibility lets you shape the tone before dynamic processing or sculpt the timbre after compression, changing the overall character.
Being able to reorder the EQ gives you creative control over how the saturation and compression interact with frequency balance. For instance, adding high-frequency boost before compression can cause the compressor to react differently than when boosting after. This makes the channel strip a versatile tool for mixing and sound design.
Workflow and Practical Applications
Each section of the channel strip can be enabled or disabled separately, providing flexibility and allowing you to reduce CPU usage when certain parts are not needed. The plugin is available in VST2, AU, and AAX formats for 64-bit audio hosts, including Pro Tools 11 or higher for AAX. It runs on Windows 7 or higher (64-bit) and macOS 10.9 through 10.14.
The channel strip is suitable for mixing individual tracks or buses, offering a complete signal path from preamp to EQ to dynamics. Practical applications include adding tube warmth to vocals, tightening drums with the compressor, and shaping tonal balance with the graphic EQ. The independent toggles let you use only what the mix requires.
Key features
- Mono/stereo channel strip plugin
- Tube preamp with harmonic distortion and two filters
- Auto-trimmed output to prevent gain increase
- Compressor/limiter with classic vintage controls
- Graphic EQ with switchable pre/post compressor placement
- Each section can be individually bypassed
- Plug-in formats: VST2, AU, AAX (64-bit only)
Best for
Funkenschlag is best for producers and mixing engineers seeking to add vintage tube color to individual tracks or mixes. It excels at warming up vocals and instruments, controlling dynamics with a classic compressor, and shaping tone with a flexible EQ, all in one intuitive channel strip.