Hello,
The VR-5000 was not ready for prime time. It has great potential, but failed to deliver for several reasons.
I owned one of these for about 7 or 8 months and here are my observations.
The good:
With the optional DSP, it could really pull weak stuff in.
The band Scope made it really easy to find things to listen to.
Compact size.
Relatively good audio.
"CAT" computer interface.
Two clocks (example GMT and local time).
The bad:
Very noisy. FCC Class A rated (business or office use only) Would cause so much noise that all other scanners, receivers etc had to be turned off. If used with an internal antenna, if would pick up its own noise.
The DSP is optional. Without the DSP the receiver wasn't that great.
The display is much too bright. On the lowest setting, it would light up the room at night.
Strange design: The CPU was easily knocked off line by noise on the DC input so they added a nicad battery in parallel with the CPU board. Since it is used as a filter, it never really discharges and rapidly becomes useless. It will only last about 1 year before needing replacement, which is a rather unpleasant task.
The "CAT" interface is crippled so the only thing you can do is transfer channel data to or from another radio (cloning) or to a computer, except that no one at the time made any software that would actually work.
The unit's internal clock stopped if the unit lost power (was unplugged) for a few hours.
If Yeasu (Vertex Standard) would make a version of the VR-5000 which addressed all these problems, I would buy another one, but I'm not holding my breath.
Mark