DVI-D - DVI Digital (True Digital) DVI-D is a direct digital connection between your video card and your monitor. This type of connection provides a fast transfer rate, high quality image and no quality loss due to the fact that all signals from PC's are purely digital; no digital-analog-digital conversion is needed.
Typical costs: 1  A half-size keyboard with training software averages $200-$250. Expect to pay $550-$2,000 or more for a full (88 keys) digital piano keyboard with touch-sensitive keys and a damper pedal. 2  Beat-up traditional pianos are often available for $250-$500.
And it'll cost you: The new Macbook Pro with Touch Bar starts at $300 more than the one without. Touch Bar's customizability is its key selling point. Sometimes it'll show you the Escape key and volume functions that currently occupy the top of Macbook keyboards. But it's smart enough to adapt to software.