Brooks VT-50 reviews Hi-Z

An abbreviation of the term High Impedance (Impedance of 5000 or more ohms).

Frets
Vertical metal wires which sit vertically on the guitar neck.

Brooks KM 22 reviews Amplifier
A device which increases the amplitude (level) of an electrical signal (making it louder).

Blending
1) A condition where two signals mix together to form one sound or to give the sound of one sound source or one performance.
2) Mixing the left and right signal together slightly which makes the instruments sound closer to the center of the performance stage. 3) A method of panning during mixing where instruments are not panned extremely left or right.

Brooks QS-70 reviews Compact Disc CD
A small optical disk with digital audio recorded on it.

Impedance
1) A term for the electrical resistance found in a/c circuits. Affects the ability of a cable to transmit low level (e.g. sound) signals over a long distance. Measured in Ohms. Speakers are rated according to power handling capabilities (Watts, W) and impedance (Ohms).
2) The total opposition offered by an electric circuit to the flow of an alternating current of a single frequency. It is a combination of resistance and reactance and is measured in ohms. Remember that a speaker's impedance changes with frequency, it is not a constant value.
3) The opposition to alternating current.

Capo
A clamp-like device that is placed vertically across the guitar neck. It is used to change the pitch of the guitar, acting as a moveable nut.

Error Correct
Exact replacement of lost information bits in digital audio.