Circuits that are designed to alter the equalization or compression of a project. Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 50 100 All Quick View Out of Stock Quick View EQ + CompressionDVF – Dual Voice Filter – New v2020 – Tone Shifter w/ Switchable Overdrive $8.95 Read more Email me when available Quick View Quick View EQ + Compression, NostalgiTone Products, NostalgiTone SinglesNostalgiTone Compressor Single: Smooth Sustain – Balanced Output for Any Genre $9.95 Add to cart Quick View Quick View Amp Emulation Preamps, EQ + Compression, NostalgiTone Dual CombosNostalgiTone SKYN TONE Standard Edt. Dual Combo PCB set: Awesome Southern Tone $13.95 Add to cart Quick View Quick View Amp Emulation Preamps, EQ + Compression, NostalgiTone Dual CombosSKYN TONE “74” Limited Edition PCB set: Powerful Vintage Southern Tone $13.95 Add to cart Quick View Quick View EQ + Compression, Mod BoardsTONE TWEQ – 3 Band Active EQ – Build your best! $2.95 Add to cart