Two lovely Peavey USA basses came my way recently. I was thinking about the way each plays and sounds and thought some might find my observations of interest.
The basses:
The Millennium Plus 5 is typical of that model in that it has an Alder body with a flame Maple top, one piece Maple neck and a Pau Ferro fingerboard.
The Cirrus has a Bubinga top on a Walnut body, the neck is Walnut with Maple stringers and a Pau Ferro fingerboard.
Before getting into my observations about tone and playability, I'll mention something that has been a puzzle to me. I believe that Peavey considered the Hipshot tuners and bridge to be superior to the Gotoh style tuners and ABM bridge used on the production Cirrus basses. The special order Cirrus basses that were produced in the custom shop were fitted with Hipshot hardware and the Millennium preamp. If the Hipshot hardware was considered superior to the ABM/Gotoh style hardware why was it not used on the production Cirrus basses? I suspect the Millennium preamp was developed after initial production of the Cirrus so that could explain the Cirrus preamp being used on the first ones but I wonder why they didn't switch to the Millennium preamp after it was developed. Using up existing Cirrus preamps already in stock?
Both basses play and sound terrific. They feel somewhat different, as you would expect. The neck on the Cirrus feels more narrow than the neck on the Millennium but my dial caliper tells me they are the same. ?? I don't know why. The Millennium weighs 9 pounds 2 ounces and the Cirrus weighs 9 pounds, 4.5 ounces and I can feel the difference. I would not have thought that I could feel 2.5 ounces but I can. Measuring from the bottom of the body to the nut shows the Cirrus to be about 5/8" longer and the Millennium does indeed feel slightly more compact. These differences that I am mentioning are slight and probably inconsequential. 5 minutes of playing either bass and I feel completely comfortable.
Tone is where real differences seem to come into play. This will NOT be a fair comparison since I have D'Adarrio XL nickle rounds on the Cirrus and TI flats on the Millennium. The Cirrus has a very clear voice. Each note sings clear and sweet. The Millennium has a darker, rounder tone (due in part to the strings) and, perhaps, sounds more polite. I would certainly prefer the tone of the Millennium for blues and soul music. Either bass would be great for the jazz I usually play.
The generous and great sounding EQ available on both preamps make it possible for the basses to sound similar to each other. That said, the highs seem more detailed in the Cirrus and the overall tone warmer on the Millennium.
If you are trying to decide whether to get a Millennium or a Cirrus, my advice is to get one of each. You won't be sorry.