Solid State Preamp Reviews

Analog sources: Linn Sondek LP12 turntable with Keel chassis, Karousel main bearing, Radikal motor control, Naim ARO tonearm, and Lyra Delos cartridge.
Digital sources: Naim UnitiCore network server and S/PDIF source. Roon Nucleus+. Naim ND 555 Streamer-DAC with two 555 PS (DR) power supplies, Ariston CD player used as a transport.
Preamplification: Townshend Allegri Reference (line), Naim SuperLine-SuperCap DR (phono).
Power amplifiers: Naim NAP 250 (2024), Constellation Revelation 2.
Loudspeakers: Fink Team KIM, BBC LS3/5a.
Cables: Speaker: Transparent XL MM2, Naim NAC A5. Interconnects: Naim standard and Super Lumina, Transparent MM2 and van den Hul Carbon TFU. Power: Transparent XL series, Naim Powerline and Powerline Lite.
Accessories: Several four- and five-tier Naim Fraim racks.—Martin Colloms