Kush Audio UBK Main Gain – No Longer Available

The Kush Audio Main Gain is atotally transparent, Class A expandable monitor controller with a small footprint and a revolutionary price point. The Main Gain is a two in/two out standalone monitor controller featuring independent L/R output-muting, a mono switch and tri-color peak/RMS metering.

Features:

• Standalone, stereo-in/stereo-out monitor controller
• True mono at the flick of a switch
• Independent L/R muting
• Dual-channel tri-Color LED level metering
• Expansion port on the side for Function Junction and any future modules
• Ruler flat frequency response, +/- .1db from 2hz-20k, only 3db down at 200K
• High performance audiophile grade op amp chips with near zero DC offset
• Extremely low phase shift, only 7.5 degrees at 20k - this spec is not often published, and is related to whether sound is perceived as'sloppy' or 'veiled' vs. 'tight' and 'clear'
• DC coupled signal path - no electrolytic capacitors

Optional, and not included is also the Function Junction. It is the GainTrain's first expansion module, and attaches to the Main Gain either directly or using a cable for maximum placement flexibility. It expands the system's functionality by adding two additional stereo inputs and outputs (all outputs available simultaneously), talkback with level control and auto program-mute, as well as dual headphone amps with independent level controls and top flight signal path. All Function Junction I/O is via a rear-panel d-sub, allowing the system to be configured for any application.