Check the listing for details. Kramer VP-81XL Computer Graphics Video Balanced Stereo Audio Switcher. Condition: Used. Listed at 79.95 USD. Kramer VP-81XL Computer Graphics Video Balanced Stereo Audio Switcher Offered here is a used Kramer VP-81XL. The unit pictured is the one you will receive. It comes as pictured with the power cord. It has no other accessories. Should there be any issues we offer free returns for 30 days for a full refund. Please email us any questions and thanks for looking at our listings. We appreciate your business. The VP-81xl is a high-performance switchers for computer graphics video signals, with resolutions ranging from VGA through UXGA and higher, and balanced stereo audio signals. It can switch any one of 8 inputs to a single output. High Bandwidth - 500MHz (-3dB). HDTV Compatible. Flexible Control Options - Front Panel, RS-232 (K-Router™ Windows®-based Kramer software is included), RS-485, contact closure, & IR remote (included). Expandable - Cascades multiple units. ID Bit Control - Each input. Audio Breakaway Switching. Standard 19” Rack Mount Size - 1U.INPUT: 8 analog red, green, blue signals -0.7Vpp/75?, H & V syncs, TTL level on 15-pin HD (F) connectors; 8 balanced audio stereo signals, +4dBu typ. on detachable terminal blocks. OUTPUTS: 1 analog red, green, blue signals: 0.7Vpp/75?, H & V syncs, TTL level on a 15-pin HD (F) connector; 1 balanced audio stereo signal, +4dBu typ. on detachable terminal blocks. BANDWIDTH (-3dB): Video: >500MHz; Audio: 100kHz. MAX. INPUT/OUTPUT:Video: 2Vpp; Audio: 26dBu. S/N RATIO: Video: 73dB; Audio: >83dB. CROSSTALK (all hostile): Video: -47dB @5MHz; Audio: -65dB @1kHz. COUPLING: Video: DC; Audio: DC. AUDIO THD + NOISE: