Realist Copperhead Bass Pickup - RLSTSB1 Infeld Red Violin What the maker says

What the maker says

Round Rosin in Cloth

The Bridge is a Device Used for Supporting the Strings on the Upright Bass and Transmits the Vibration of those Strings to the Body of the Instrument in Order to Transfer the Sound to the Surrounding Air

"The set gives you extra range to sink in without breaking the sound

Realist Copperhead Bass Pickup - RLSTSB1 Infeld Red Violin What the maker saysRealist Copperhead for Bass Transducer for bass, standard copper element, 1 4" input jack. Very transparent sound color and texture with unmatched dynamic response both arco and pizzicato. No need to re attenuate amp settings between arco and pizz. Will sound more like the instrument it's amplifying than any other pickup on the market. Simple installation. No change to the instrument required.