Used Kramer VP-250 / VP-350 / VP-450
Used Kramer VP-250 / VP-350 / VP-450 units are high-performance distribution amplifiers designed to split and buffer computer graphics video signals across resolutions from VGA through UXGA and higher, with a bandwidth of 420MHz. Available second-hand, these compact units suit a range of professional AV installations. Scroll down to explore the used listings currently available.
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Kramer VP-250 / VP-350 / VP-450 specifications
| Brand | Kramer Electronics |
| Segment | Video |
About the Kramer VP-250 / VP-350 / VP-450
The Kramer VP-250, VP-350 and VP-450 are computer graphics video distribution amplifiers sharing a common feature set but differing in output count, providing two, three and four identical outputs respectively from a single input. Each unit offers 420MHz bandwidth, HDTV compatibility, and advanced sync processing to ensure broad computer compatibility. Selectable sync input impedance (75 ohm analog or 510 ohm TTL), individual AC/DC coupling selection for R, G and B signals, and ID Bit Control are included across the range. Three units can be rack mounted side by side in a single 1U rack space using the optional RK-3T adapter, making the series well suited to space-conscious installations.
Kramer VP-250 / VP-350 / VP-450 — buyer FAQs
What is the Kramer VP-250 / VP-350 / VP-450 and what does it do?
The Kramer VP-250, VP-350 and VP-450 are computer graphics video distribution amplifiers. Each model takes a single input, buffers and isolates the signal, then distributes it to two, three or four identical outputs respectively. They support resolutions from VGA through UXGA and higher, with a bandwidth of 420MHz, making them suitable for splitting a graphics signal to multiple displays or devices in a professional AV installation.
Who makes the VP-250 / VP-350 / VP-450 and where does it fit in their range?
Kramer Electronics, an AV signal management company founded in 1981 and headquartered in Israel, makes these units. The VP-250, VP-350 and VP-450 sit within Kramer's distribution amplifier line, each sharing the same core feature set but offering a different output count. Kramer also produces switchers, scalers, extenders and matrix systems, so these units represent a focused, single-purpose entry in a broader signal management portfolio.
What are the key technical features of the VP-250 / VP-350 / VP-450?
All three models share 420MHz bandwidth, HDTV compatibility, advanced sync processing, and ID Bit Control. Sync input impedance is selectable between 75 ohm (analog) and 510 ohm (TTL), and AC/DC coupling can be set individually for the R, G and B signals. A 3ft 15-pin HD cable is included with each unit. Three units can be rack mounted side by side in a single 1U space using the optional RK-3T rack adapter.
What should I check when buying a used Kramer VP-250 / VP-350 / VP-450?
Confirm which model variant you are buying (VP-250, VP-350 or VP-450) as output count differs across the three. Check whether the 3ft 15-pin HD cable is included and whether an RK-3T rack adapter is part of the package if rack mounting is needed. Verify all outputs are functional. Used units on 10K Used carry a 21-day warranty covering major functional faults; the buying guide at 10kused.com/used-av-equipment-guide/ covers the full process.
What drives the price of a second-hand VP-250 / VP-350 / VP-450?
Used prices for this range vary primarily by model variant, since the VP-450 with four outputs typically commands more than the two-output VP-250. Condition, cosmetic wear, age, and whether accessories such as the rack adapter or original cable are included also affect value. Check the live listings on this page for current asking prices, and note that many listings carry a Make an Offer option.
