Reporting question for DSP Module - Accutronics, 99 Effects (Reverb, Chorus, Delay, +)

Product:
DSP Module - Accutronics, 99 Effects (Reverb, Chorus, Delay, +)

Question:
Matt, one more question for now... which of your parts would you recommend for the JP5-1, the line in and the JP6-1, the line out jack? Thank you, Dave