Offering up to 15 hours playing time from each USB charge of its lithium-ion battery, this headphone amp houses controls for volume, tone, and drive to dial in clean to dirty.
LINE 6Pocket POD
With 32 amp models and 16 cab models onboard, this battery-powered, headphone practice unit (and much more) can serve up tones to feed your inspiration whenever and wherever.
PHIL JONES BASSBighead
Designed for low enders, this amp features a 2-band EQ, has a runtime of eight hours on its rechargeable lithium-ion battery, and functions as an interface or analog preamp as well.
These headphone amps provide built-in compression and an auxiliary stereo input/output, as well as settings for clean and two different flavors of distortion.