SoundFonts.it has released Type4, which is a simulation of a vintage "Type4" spring reverb unit. It is available as a VST effect plug-in for Windows and has a list price of €19. It is currently available for the introductory price of €14 until the end of September.

Main features:

• Four virtual springs with variable tension.
• Variable decay length.
• Variable dampening factor.
• Adjustable pre and post filtering.
• Adjustable timbre.
• Very low memory and CPU power needed.
• Easy MIDI-Learn feature.