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The Sony DCR-TRV900 was a DV tape camcorder released by Sony in 1998, with an MSRP of USD $2699. It was intended as a high-end consumer camera, more portable and less expensive than the top-of-the-line DCR-VX1000. It became one of several Sony and Canon models popular in late-'90s desktop video production, delivering quality comparable to then-dominant analog Betacam hardware at a fraction of the cost. In 2002, Sony replaced the TRV900 with the somewhat less well-received DCR-TRV950.
The camcorder had three 1/4-inch CCDs, which provided an exceptionally high-quality video image for a handheld camcorder of the period. It also had a 3.5-inch LCD screen, a color viewfinder, a 12x optical zoom, a 48x digital zoom, and a manual focus ring. (Often overlooked in consumer camcorders, this feature allows you to focus using a mechanical ring around the lens, offering precise control.) The camcorder included a FireWire port for transferring video to a computer.
At the time, Sony had a pattern of releasing "professional" upgraded versions of their most popular consumer cameras, with the same chassis shape but made from more durable materials and in a darker color. Extra features included XLR inputs and the ability to record in the higher-grade DVCAM format. The TRV900's pro equivalent was the DSR-PD100, released in 2000; the TRV950's was the DSR-PDX10.

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  1. B

    New TRVs - now system won't fill - please help!!!

    Hi, I decided to install TRVs on two upstairs radiators (both bedrooms) before winter kicks in as, historically, to get downstairs to a reasonable temperature would mean that the bedrooms would be boiling at the end of the evening. I drained the central heating system (which I have done before...
  2. D

    TRVs mix and match

    mother in law was complaining of cold radiator whipped off the head of the TRV and hey presto hot Rad. the make of the trv was lifestyle but local wholesaler never had so bought a drayton but although it looks the same it shuts the radiator off when fitted anyone know of a supplier or a similar...
  3. T

    TRVs

    I know this is basic for most of you out there but can you please advise me as to why when I turn the TRVs in the bedrooms in my house to zero or the frost sign there is maximum output of heat from the radiators!! How can I turn the heat off on these radiators? Are all these TRVs faulty or does...
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  4. N

    changing trvs

    Have had a leak from a valve causing big cost for carpets etc (only part covered by insurance). Plumber said replace all trvs as they are 15 years old. Quoted about £500 plus valves. Fairly modern 15m system. Questions: 1 - Do the valves tend to fail together, i.e is it wise to replace the lot...
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  5. M

    Are sub 10 quid TRVs OK

    I am considering upgrading my 20yr old CH system and installing new radiators and TRVs. Would it be false economy fitting under 10quid TRVs (Eg I don't want to be changing them ever year or so).
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