Klark Teknik EQP-KT Classic Tube Equalizer

Aphex Compellor Model 300 - Tested - Works Great!

Presonus ACP-22 Two Channel Stereo Compressor/Limiter/Gate

Warm Audio Warm Lifter Inline Active Microphone Preamp

Lexicon PCM 91 Rack Mount Digital Reverberator

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Alesis Microverb 4 Digital Reverb Effects Processor 16bit