Atoll Electronique PH100 Phono Preamplifier MM/MC Color:Black You can reduce L by

You can reduce L by using larger gauge wire but you don’t get much bang for your buck because it is a log function

femto clock technology

special attention was paid to the bass

Bearing Housing

the Eversolo AMP-F10 uses five pairs of precision-matched MOSFET high-current amplification transistors for each channel

Atoll Electronique PH100 Phono Preamplifier MM/MC Color:Black You can reduce L byThe PH100 phono preamp is an external module with a specific power supply consisting of 2 high end transformers (one per channel) with very low noise and 4 voltage regulators. The assembly is shielded by a metal box to preserve any interference on the audio stages. It is entirely made of discrete components and does not include any link capacitors. The configurations (MM MC, input impedance) are directly accessible from the rear of the chassis.