Go-Video DVR4000
DIMENSIONS 17 inches wide, 4 inches high, 14 inches deep
WEIGHT
11 5/8 pounds PRICE $349
MANUFACTURER Sensory Science, Dept. S&V, 7835 E. McClain Dr., Scottsdale, AZ 85260
www.sensoryscience.com
800-736-7679
IN THE LAB

DVD-VIDEO PERFORMANCE
Maximum white-level error:
+8 IRE
Setup level: +7.5/0 IRE (switchable)
Luminance frequency response
(re level at 1 MHz)
at 4 MHz +2.6 dB
at 5 MHz +1.6 dB
at 6 MHz –1.4 dB
at 6.75 MHz (DVD limit) –1.9 dB
Onscreen horizontal resolution:
540 lines
In-player letterboxing:
poor

CD AUDIO PLAYBACK
Frequency response:
20 Hz to 20 kHz +0.15, –0.09 dB
Noise level: (re –20 dBFS, A-wtd) –73.8 dB

The picture this combo’s DVD player produced was “hot” in a couple of ways. The maximum-white-level error was very high, which is likely to drive a picture tube into various types of misbehavior on very bright areas of an image. This can be corrected using the TV’s contrast control in conjunction with a DVD test disc. There was also a large boost (the highest we’ve measured) in the midrange of the luminance frequency response, which produced a sense of hyped-up picture detail. Turning down your TV’s sharpness control may produce a more accurate picture. The CD performance was good if not stellar.
— David Ranada

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Sony PlayStation 2
DIMENSIONS: 12 inches wide, 3 1/8 inches high, 7 1/4 inches deep
WEIGHT: 4 7/8 pounds
PRICE: $299
MANUFACTURER: Sony Computer Entertainment America, Dept. S&V, 919 E. Hillsdale Blvd., 2 Fl., Foster City, CA 94404
www.scea.com
800-345-7669
IN THE LAB

DVD-VIDEO PERFORMANCE
Maximum white-level error: –7 IRE
Setup level: 0 IRE
Luminance frequency response:
(re level at 1 MHz)
at 4 MHz +0.26 dB
at 5 MHz +0.26 dB
at 6 MHz –3.1 dB
at 6.75 MHz (DVD limit) –4.4 dB
Onscreen horizontal resolution: 540 lines
In-player letterboxing: poor

CD AUDIO PLAYBACK
Frequency response:
20 Hz to 17.9 kHz +0.12, –3 dB
Noise level: (re –20 dBFS, A-wtd) –73.2 dB

As a DVD player, the PlayStation 2 had the best overall audio and video measurements in this group. The CD frequency response did roll off sharply a little short of 20 kHz, but this won’t be audible with most program material. On the video side, the 0-IRE setup level is a hint that you should calibrate your TV for proper black level (use a DVD test disc). And, as with the Neon player, the –7-IRE maximum white level may be meant to minimize the possibility of burn-in with picture tubes, which is more of a concern when a TVis used to display computer graphics. — D.R.

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Neon NTV-2500
DIMENSIONS 17 inches wide, 3 inches high, 12 inches deep
WEIGHT 9 pounds
PRICE $649
MANUFACTURER Neon Technology, Dept. S&V, 87 W. Montague Expressway, Milpitas, CA 95035
www.neontech.com
408-934-5816
IN THE LAB

DVD-VIDEO PERFORMANCE
Maximum white-level error: –7 IRE
Setup level: +12 IRE
Luminance frequency response:
(re level at 1 MHz)
at 4 MHz +0.43 dB
at 5 MHz +0.43 dB
at 6 MHz –1.9 dB
at 6.75 MHz (DVD limit) –3.1 dB
Onscreen horizontal resolution: 540 lines
In-player letterboxing: poor

CD AUDIO PLAYBACK
Frequency response:
20 Hz to 3.78 kHz +0.35, –3 dB
Noise level: (re –20 dBFS, A-wtd) –62.3 dB

There are two problems here. The visible one stems from the way-off setup level (it should be no higher than +7.5 IRE) and the low maximum white level (which may be a deliberate attempt to minimize picture “burn-in” with picture tubes). Combined, these traits produce a flat-looking picture lacking sparkling highlights and missing blacks as well as the darkest grays. It may not be possible to correct for these traits with the picture controls in every TV. On the audio side, the frequency response starts rolling off in the low treble, which is a serious limitation.
— D.R.

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Panasonic PV-DF2000
DIMENSIONS 23 3/4 inches wide, 20 5/8 inches high, 19 3/4 inches deep
WEIGHT 66 pounds
PRICE $900
MANUFACTURER Panasonic, Dept. S&V, One Panasonic Way, Secaucus, NJ 07094
www.panasonic.com
800-211-7262
IN THE LAB
The lack of video outputs prevented us from making any direct measurements of the DVD player in this combo. But using the Avia test DVD, I got the sense that the player is capable of much better performance than the attached display. Grays, for example, tended toward the brownish at lower picture-brightness levels, making fade-ins and fade-outs in B&W movies begin and end with a somewhat sepia-tinted picture.
The combo also had an onscreen resolution of only 400 lines, substantially less than DVD’s 540-line standard. There were also a couple of geometric issues. First, the DVD image was not centered and had overscan measuring 6% at top, 3% on the bottom, 7% to the left, and 5% to the right. Second, circles came out somewhat squashed, making faces look a little pudgy. The set came out of the box with its contrast set way too high (all the way up), but unfortunately that’s standard operating procedure among TV makers today.
— D.R.

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