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Kramer VP-27 (12-Input) Multi-Format Presentation Switcher

The VP-27 is a high-performance multi-format presentation switcher for composite video, s-Video, computer graphics video and stereo audio signals.

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Key Features


6 .lbs


7 Years


Kramer Electronics

Part No:




The VP-27 (12-Input) Multi-Format Presentation Switcher is a 4 x 1 switcher that switches any of the 4 input signals (composite video, S-Video, computer graphics video, and stereo audio signals) to 1 output device. Compatible with HDTV signals, the switcher is ideal to be used in presentation and conference room systems and production studios. It has a bandwidth up to 725MHz.

Capable of storing and recalling the last audio level setting, the switcher offers quick and efficient switching. With the DIP switch, you can select a condenser and dynamic microphone. It offers microphone & audio mixing and input selectable master audio output.

Whenever the switcher detects a mic signal, it mutes the master audio output. With level controls, you can control the Master audio output and microphone input, while control options such as front panel, RS-232 & IR allow you to control the switcher functions. Equipped with front panel control lockout feature, the switcher prevents any unauthorized tampering of its configurations. It has a Standard 19” Rack Mount size, and comes with a 100-240 VAC power supply and rack ears.

High Bandwidth - Computer graphics video (415MHz), s-Video (Y) (725MHz), composite (683MHz)

HDTV Compatible

Audio Level Memory - Remembers and returns to the last audio level setting during switching

Condenser Or Dynamic Microphone - DIP-switch selectable

Microphone & Audio Mixing - Input selectable master audio output

Mic Talk-Over - Mutes master audio output when mic signal is sensed

Level Controls - Master audio output, microphone input

Flexible Control Options - Front panel, RS-232 & IR (included)

Front Panel Control Lockout

Worldwide Power Supply - 100-240V AC

Standard 19" Rack Mount Size - 1U. Rack "ears" included


Kramer Electronics

Part No:



6 .lbs

Ship Weight:

7 .lbs


7 Years


4 composite video on RCA connectors;

4 s-Video on 4-pin connectors;

4 PC on 15-pin HD connectors;

4 unbalanced stereo audio on RCA connectors, L+R (for CV);

4 unbalanced stereo audio on RCA connectors, L+R (for Y/C);

4 unbalanced stereo audio on 3.5mm jack connectors (for PC);


3mV/10kW, condenser/dynamic on a 6.3mm phone jack connector.


1 composite video on an RCA connector;

1 s-Video on a 4-pin connector;

1 PC on a 15-pin HD connector;

1 master audio on an RCA connector, L+R;

1 unbalanced stereo audio on an RCA connector, L+R (for CV);

1 unbalanced stereo audio on an RCA connector, L+R (for Y/C);

1 unbalanced stereo audio on a 3.5mm jack connector (for PC).

Max. Output Level

Video CV and Y/C 1.8Vpp; PC

Bandwidth (-3dB)

CV 683MHz; Y/C 725MHz; PC

Diff. Gain

CV and Y/C 0.03%; XGA 0.05%.

Diff. Phase

CV and PC 0.03 Deg.; Y/C 0.02Deg.



S/N Ratio

Video (@5MHz) CV 75.1dB; Y/C

Crosstalk (All Hostile)

Video (@5MHz) CV -50.5dB; Y/C


MUTE, TALK OVER, MIX, LOCK, switching front panel buttons, RS 232, rear panel dipswitches, volume for line -62dB to +14.1dB; mic volume -17dB to +69.5dB.


Video DC; Audio AC.


Y/C 0.092%; PC 0.024%.


Y/C and PC 0.03%.

Power Source

100-240V AC, 6VA max.


19" x 7" x 1U (W, D, H) rack mountable .


2.7kg (6lbs) approx .


Power cord, Windows-based control software.