Each of the headphones rocks 40-mm drivers for a frequency range of 20 Hz to 20 kHz, sound pressure level of 97 dB and impedance of 49 ohms. The amplifier circuitry is powered by two AAA-sized ...

A forthcoming headphone amp called Porter aims to offer something distinct from the do-it-all smart devices out there: it's for players who just want a straightforward and compact solution for ...

The headphones likewise offer up to five hours of playback per charge, while the wireless transmitter's battery lasts up to 12 hours. The Waza-Air Bass will be available from Boss authorized ...

One of our favorites is Vox's AmPlug -- a guitar amp-modeling dongle that plugs into your instrument's 1/4-inch jack, allowing you to connect headphones and an MP3 player to practice privately.

Like the headphones, the 2.4GHz wireless transmitter included that plugs into your guitar or bass is charged via a USB-C cable (included) with up to 13 hours of playing offered (up to six for the ...

It could make those amp models really shine in your cans. On that side, there are clean, crunch, high-gain Brown type models, two acoustic/electric guitar options and – drum roll please – a bass mode ...

Bluetooth receivers are gainfully employed in Boss’ Waza-Air headphones to enable play-along with backing tracks of your choosing, for instance. But Bluetooth should not be a guiding criterion in your ...

His stinging guitar leads cut through better on the M1 HPA than they did with my Burson Audio HA-160 amp ($699). The impact of bass and drums scored a bit better as well with the HPA.