Variety Of Sound has released NastyDLA, a classic chorus echo device with tape-delay simulation. It's free and available for Windows as a VST effect plug-in.

The device enables:

• Classic chorus and echo effects.
• Authentic signal path coloration.
• Tape-delay style feedback and saturation.

Plug-in specification:

• Input stage model including signal coloration and non-linearities (switchable).
• Classic chorus/flanger effect with amount and rate control which automatically adopts to the delay line configuration.
• Frequency balancing filter for dead-easy overall tone adjustments in the feedback path.
• Two different feedback color modes.
• Feedback circuit and control which supports resonance up to self-oscillation.
• Standard DSP 12dB high-pass filter.
• Custom "tape style" low-pass filtering.
• Sophisticated "tape hiss" noise simulation.
• Negative or positive pre-delay.
• Comprehensive tape dynamics simulation taken from the core of the award winning FerricTDS.
• The dynamics offers a slight audio ducking effect (switchable).
• Two independent delay lines with up to 3sec delay time and sync to host.
• Delay time modulation with two different modes.
• Additional phase distortion (switchable).
• Audio level metering display.
• Dry/wet controls plus "wet only" option.
• Power / bypass switch.
• All parameters available through host automation.