Polsen BCPMA2 Active Belt Clip Personal inEar Monitor Amplifier

Personal Volume Control for Headphones Powered via Two AAA Batteries Locking XLR-1/4" Combo Jack Input 3.5mm Stereo Headphone Output, Mono/Stereo Switch Volume Knob with On/Off Switch Convenient Belt Clip Compact and Lightweight Durable Metal Chassis, BATTERY POWERED: The BCPM-A2 is an active device and runs on two AAA batteries. This gives the advantage of boosting the incoming signal with the active amplifier. If you need a little more level than the source is giving you, just turn up the volume, VOLUME CONTROL: The volume knob / power switch is positioned at the end of the BCPM-A2 where it's easy to reach, even without looking. If you're sitting behind a keyboard or drum kit, changing the monitoring volume in your headphones is trickier than it sounds. If you can't walk over to the headphone amp or give the "more volume" sign to the sound engineer, the BCPM-A2 is for you. It puts a volume knob right at your belt, so you can dial in the perfect monitor level any time you need it, MONO/STEREO SWITCH: The internal mono/stereo switch lets you select the mode that meets your needs. Select stereo when you connect to a headphone output or other stereo source. Select mono when you connect to a single-channel source such as a mono aux send from a mixer, COMBO INPUT JACK: Because monitoring is so critical to your performance, the XLR jack features a locking mechanism to prevent the connector from accidentally disconnecting—like if there's a little tug, or even if someone trips over your cable. When you're done, just press the locking tab to disconnect. Not using an XLR cable? No problem. The BCPM-A2's combo jack accepts 1/4" connectors, too, HEADPHONE JACK: Use your favorite studio or monitoring headphones, earbuds, or in-ear monitors. The standard stereo 1/8" (3.5mm) headphone jack accepts them all, COMPACT AND DURABLE: Thanks to the BCPM-A2's compact and lightweight design, you'll forget it's there until you need to adjust your volume. The monitor is made with a sturdy metal chassis that can take the bumps of travel and live stage performance