Beard C36
Musical Fidelity X-LPS
Quad PRE 99
Aragon 18K
Hafler DH-110
מיכאל 845 1
Hafler Transnova P7000
Conrad Johnson PV12
Meridian 502
LUXMAN M2000
Musical Fidelity M1-Vinyl
Conrad Johnson Premier Two
VAC Standard LE
Audiolab 8000Q
Aaron No.22 Cineast Preamplifier
Quicksilver Full Function preamplifier
Golden Tube SEP-1
Krell PAM 3