Complete with an industry leading RIAA certification which recognizes that the phono preamp creates smooth equalization for balanced, clear audio. RIAA Certification. Complete with an official RIAA certification which recognizes that the phono preamp creates smooth equalization for balanced, clear audio.
Phono Transfer System, RIAA EQ/Monitor Switcher, PC Boards and ICs
78curves Real-Time 78 rpm Equalization Curves for Equalizer APO
Hi-Fi RIAA Phono Preamp
Air Tight ATE-3011 Reference Phono Equalizer Amplifier
Luxman EQ-500: Enjoy true analogue perfection with this classic
GOgroove Phono Preamp EQ with 3 Band Equalizer
EQ OLD RECORDS
High Fidelity
GOgroove Phono Preamp EQ with 3 Band Equalizer - Preamplifier
Upgrade Your Turntable Phono Preamp
PH-77 Phono Equaliser by AMR Audio