The CABLEstretcher is an in-line audio gain device with a focus on signal integrity. It provides 26dB of clean gain for dynamic and ribbon microphones with a powerful, low-impedance line driver to ensure your signal arrives with full bandwidth and low noise, even over extremely long cable runs. Perfect for broadcast technicians, sound engineers, musicians, and podcasters, working in both studio and live environments.Main Features:Over +26dB of clean signal gainDrives clean signal over THOUSANDS of feet of cablePocket Sized Form Factor, no patch cable needed.No Batteries required! +48v Phantom PoweredBuilt to impeccable broadcast and studio quality standards.Designed BY Audio Engineers FOR Audio EngineersSpecifications:Gain: +26.4dB0.1 dB Bandwidth: 10 Hz – 300 khzInput Impedance: 5k ohmOutput Impedance @ 1khz: < 5 ohmsEquivalent Input Noise: -130.6 dBu A-weightedTHD @ 1khz, 0dBu output: -96.9 dBPower: 10mA @ 48vSize: 4.9 x 1.26 x 1.02 (124mm x 32mm x 26mm)ROHS CompliantMADE IN THE USA