Most manufacturers whose products require user biasing, make it very simple in their current models placing biasing pots/points in convenient locations. For the most part, gone are the days where you need to remove the bottom cover and tip the unit on its' side and on and on. However, some imported products are still a PITA.
Regarding the meter, IMO everybody should own a multi-meter tubes nothwithstanding. One of the best $30-$50 investments you'll ever spend on your system.
Regarding the meter, IMO everybody should own a multi-meter tubes nothwithstanding. One of the best $30-$50 investments you'll ever spend on your system.