This is not even in the ball Park to best of Anything ,but maybe on a budget. In its day 30 years ago I agree was very good ,but cannot match todays far superior capacitors , volume attenuators resistors by todays standards vs say a pass labs ,Ayre, Luxman it cannot compete on any level.
if you like old gear fine , just look at the volume pot ,a scratch pot alps type volume
which is a noise maker totally robs low level detail and resolution .having owned a Audio store for a decade , and knowing parts quality very well and modding over 20 years some companies still use these $20 pieces of rubbish , a resistor stepped attenuator , or relay is far lower noise and is not a liability , just for starters ,before buying anything if you see a integrated amp,or preamp look for a round silver pot
prima luna has a $5k preamp built well except went cheap at the output ,motorized Alps or Bourne volume pot ,inside2 plastic wipers with a metalized spray coating just to save a few bucks not very sound.