PSPaudioware Classics Modular Collection for Voltage Modular includes 7 modules:PSP Spring - three classic spring reverb emulationsPSP Plate - three classic plate reverb emulationsPSP Space - three classic room reverb emulations PSP Delay - digital delay with tape modulation and pingpong features PSP Chorus - four voice stereo chorusPSP Flanger - stereo flanger with manual controlPSP Rotary - an emulation of a classic mechanical modulation effectVoltage Modular is a cross-platform virtual modular synthesizer instrument and platform for OS X and Windows. Voltage Modular supports AU, VST2, VST3, and Pro Tools AAX formats, as well as standalone operation. All plug-in formats can be used as both virtual instrument and effects plug-ins. User presets and cabinet files are freely cross-platform exchangeable. Product is a bundle "Voltage Modular Core + Misfit Audio Electro Drums". Includes 84 modules (75 Voltage Modular Core modules + 15 Misfit Audio Electro Drum modules). Workflow:Voltage Modular was designed from the ground up to address the shortcomings of other virtual modular synth instruments. Featuring six-way pop-up mults on all inputs and outputs, easy repositioning of modules or groups of modules, cables that can be moved and rerouted at all times, and control panels designed to be easy-to-read and operate with extensive visual feedback, including cable signal flow indicators, Voltage Modular offers a clean, polished, virtual modular interface like no other.Sound Quality:All audio processing in Voltage Modular uses 64-bit double precision math and all module processes are zero-latency and operate on individual samples for true modular performance. This translates to "fantastic sounding audio-rate frequency and amplitude modulation, oscillator sync, insane delay feedback, and more".Modules:In addition to "industry-standard" oscillator, filter, envelope generator, voltage-controlled amplifier, and utility modules, the Voltage Modular Core package features innovative modules for expanded creativity, including a polyphonic oscillator with fast and easy MIDI setup, CV and MIDI in and out modules for easy interfacing with other virtual instruments and external hardware synthesizers, the Formula module, which applies a wide array of mathematical equations to audio and control signals, and much more. The Misfit Audio Electro Drums package contains features 14 classic analog drum and percussion modules as well as a dedicated sequencer, combining to create a powerful and easy to program, self-contained vintage drum machine.Expandability:The innovative module browser allows users to automatically install modules and sound presets directly from within Voltage Modular for immediate expandaibility. The number of modules and cabinets contained in a patch is limited only by computer CPU performance.Developer Friendly:The exclusive Module Designer Software application (sold separately) lets software developers design and program custom modules with virtually no functionality limitations. Completed modules can be added to Voltage Module,allowing third-party developers to build new modules, performing almost any audio, MIDI, or signal processing function. Module development is lightning fast, and all modules are inherently cross-platform.