JJP Strings & Keys is a specialized multi-effects processor designed specifically for orchestral samples and keyboard instruments. Created in collaboration with engineer Jack Joseph Puig, the plugin addresses a persistent challenge in modern production: making sampled and synthesized strings and keys sound present and dimensional rather than thin or distant.
The core architecture employs up to four parallel processing chains, each optimized for different source material. Users select from dedicated modes - Synth, Hi Strings, Lo Strings, and Piano - which adjust the processing hierarchy accordingly. The signal path includes compression, parametric EQ (with separate high and low controls), and a parallel effects section featuring space algorithms and a doubler for width and depth. A presence layer adds definition without introducing harshness, while wet/dry mixing enables blended results that retain the character of the original samples.
Technically, the plugin avoids the common pitfall of over-processed strings by maintaining the natural envelope and tonal quality of its sources while adding weight and resonance. This makes it particularly valuable for producers working extensively with orchestral libraries or digital pianos that require augmentation to compete in dense mixes.
JJP Strings & Keys occupies a niche between general-purpose channel strips and specialized orchestral tools. It's most effective for composers, film/TV producers, and pop engineers who regularly layer strings or keyboards and need quick, sonically cohesive processing without extensive tweaking. For its focused application, it provides a more targeted approach than generic multi-effects while maintaining the musical sensibility expected from Puig's involvement.