Rear view of the Ovation High Fidelity Model 1721 Model 1721 Model 1721 Model 1547 MC/MM Phono Preamp The ultimate classical music test CD B&W 703 alongside the KEF LS50 The ‘no nonsense’ hifisonix phono preamp Model 1707 Integrated Amplifier 500 Watt transformer kx-Amplifier testing Ripple eater power supply Ripple eater power supply Ripple eater PSU kx-Amplifier – designed 2018 kx-Amplifier front plate kx-Amplifier Vinyl nx-Amplifier PSU + Protect Board nx-Amplifier module – designed 2012 nx-Amplifier Model 1701 power Amplifier – designed 2017 Model 1701 Model 1701 speaker connections nx-Amplifier modules nx-Amplifier assembly Picture of the LM741 opamp from c. 1970 Goldpoint volume control used on the hifisonix Symphony preamp e-Amp designed 2012/2013 e-Amp PSU (168 000 uF in total) My favourite speakers are B&W and KEF e-Amp module nx-Amplifier nx-Amplifier e-Amp Protection and Power Sequencing Controller e-Amp module Partially assembled e-Amp 15W class A sx-Amplifier designed 2012 e-Amplifer sx-Amplifier module Ovation sx-Amp Interior View Vinyl e-Amp 180 Watts per channel VFA power amp from 2012 X-Altra Mini I line preamp from 2008 X-Altra Mini I preamp

