AEA PREAMP A RUBAN TRP2
AMS-NEVE 1073LB 500 Series mic preamp based on the 1073, 80d
API 512C MIC PRE
AUDIENT MIC PREAMP ASP800
Focusrite ISA One Preamp
Focusrite ISA 828MKII
Scarlett Octopre Preamp micro multiple.
GRACE DESIGN M108
Heriatage Audio HA1073
Heritage Audio HA1084
Heritage Audio HA73EQ ELITE
Heriatage Audio HA73JR British-Spec 500-Series Preamplifier
MANLEY Slam, Dual Class A Mic Amps/DI w/2 ELOP and FET Limit
MILLENNIA HV-35
Millennia HV-3D-8 8 channel high quality preamp
Millennia STT-1 single channel (mono) Class A
RADIAL CHASSIS POUR PREAMP SERIE 500 CUBE
RADIAL EFFECTS LOOP INTERF. SERIE 500 EXTC-500
RADIAL CONVERTISSEUR DE SIGNAL STEREO J-Iso
RADIAL COMPRESSEUR SERIE 500 KOMIT