SLM2 is a smart stereo loudness maximizer including "analog spice" and 16x over-sampling. The goal of the design was to maximize the loudness of the audio signal while maintaining transparency.

The SLM2 DSP analyses every sample of the incoming stereo signal within a defined time frame and calculates the optimal volume increase. This guarantees maximum possible transparency. The overall loudness can be further increased by the following, optional clipper stage. Signal aliasing can be reduced by enabling over-sampling. SLM2 is used in all limiting situation like track/bus and master limiting.

Included:
AB_LM v1.6.4 - AB Loudness Match
AMM v1.0.6 - Automatic Microphone Mixer
CS-3301 v1.5.8 - Channel Strip
dEQ6 v2.1.3 - Dynamic Equalizer / Multiband Compressor
dpMeter 4 v4.0.1 - Free Multi Channel Meter
dpMeterXT v1.3.5 - Broadcast Loudness Meter
DynaRide v1.1.4 - Vocal & Bass Riding Leveller
Euphonia v2.0.4 - Spectrum Balancing
FinalLoud v1.0.8 - Loudness & True Peak Finalizer Tool
GainRider 2 v1.0.10 - Vocal Gain Riding Leveller
gEQ12 v2.2.2 - 12-Band Graphic Equalizer
Impress v1.9.15 - Compressor
ISOL8 v2.0.1 - Free Mix Monitoring Tool
LA xLimit II v1.3.4 - Limiter
mvMeter2 v1.0.19 - Free Multivariable Meter
SLM2 v1.3.5 - Smart Loudness Maximizer
ST1 v1.0.3 - Spatial Tool
sTilt v1.4.4 - Free Spectrum Tilt Filter