Hartke HD508 500 Watt 4X8 Inch Bass Combo Amp HyDrive Speaker Amplifier (HD 508) Woodwind Instrument Stands The earpads provide wrap-around comfort

The earpads provide wrap-around comfort with an improved acoustic seal

Video test (22-inch version identical to the 21-inch version with a hint of sustain in addition)

but the DI4000 does much more than just “bass guitar in

Finish: Eye-popping ruby red chrome finish

The Tone switch can be assigned to two different types

Hartke HD508 500 Watt 4X8 Inch Bass Combo Amp HyDrive Speaker Amplifier (HD 508) Woodwind Instrument Stands The earpads provide wrap-around comfortHartke HD508 500 Watt 4X8 Inch Bass Combo Amp HyDrive Speaker Amplifier (HD 508) Serious Tone. Hartke's popular HD Series continues to grow with the addition of the high powered, lightweight HD508 Bass Combo. Packing four 8" Hartke patented HyDrive speakers and a 500 watt Class D amplifier into a sleek enclosure weighing only 49 pounds, the HD508 provides exceptional bass tone to any rehearsal, stage or studio. The HyDrive Design HyDrive speakers