Gemini Sound MM1BT, 2-Channel Compact Mixer with Bluetooth DAS Audio Subwoofer Array The tube comes with a

The tube comes with a gel frame holder and a gel frame

Srm Mix Control - 4-Channel Digital Mixer with Bluetooth: Equipped with a full-color display

The Shure BETA87C

The frequency response curve is 80Hz - 20kHz

Gemini Sound MM1BT, 2-Channel Compact Mixer with Bluetooth DAS Audio Subwoofer Array The tube comes with aThe Gemini Sound MM1BT, 2 channel compact mixer with bluetooth connectivity for wireless audio streaming from your favorite portable device. The mixer features gain control and a 2 band EQ on each channel plus a high quality crossfader for blending tracks. The rear panel features stereo RCA inputs for channels A and B, as well as two stereo RCA outputs for master and record. The front panel features a 1 4" headphone output and a 1 4" microphone