JD played a Rick until he had problems during recordings in 1971 (you can hear Rick only on The Noght Comes Down on their first album), then he bought two pre-CBS sunburst Precisions as his main basses, both alder-maple/rosewood. (let's call them 1 and 2)
He used 1 as his main both live and in studio at first. But around May 1975 (right before recording A Night At The Opera) he stripped the paint off his basses and had them oil-painted for sonic reasons. Simultaneously the 2 became his main bass, and the 1 was mostly used as a backup.
In early 1977 he acquired a Stingray and a a 1976 rfetless P. It was used on My Melancholy Blues (News Of The World) and on live version of '39, while the Stingray was used on Sheer Heart Attack (News Of The World), Jealousy (Jazz), Another One Bites The Dust (The Game), Back Chat (Hot Space).
Around this time he also bought a 1954 masterbuilt P. You can hear it on Coming Soon (The Game).
All three basses were sunburst w/maple necks.
Around 1980 he acquired a custom bass by Kramer. This bass had a white DiMarzio pickup, and is believed not to be used on any recordings.
However the white DiMarzio pickup was moved from the Kramer to the 1 Precision. You can see this bass with this pickup on the Flash video. I strongly believe that this combo was used for recording all bass tracks on Flash Gordon and most of bass tracks on The Game (excl. Another One Bites The Dust, Dragon Attack, Coming soon), hence the "not your typical P-bass sound" as someone said in this thread.
In 1981 while being in USA Deacon was given a special prototype P. It had an unusual finish and a preamp. The bass was used for recording Under Pressure (Hot Space) and playing it live until 1986
In 1984 he got a red Elite I w/maple fingerboard
(no info about recordings it appeared on)
In 1986 Deacon got a Wrwick Buzzard, which presumably wasn't used for recordings
At this time the 2 Precision (his main) had some serious dents repaired, it was painted black to hide the signs of restoration. It also had new bridge, knobs, presumably new frets and pickup.
Also a new bass was built for JD by Roger Giffin. It was a mahogany-bodied (I think) passive PJ. I strongly belive that it was extensively used on The Miracle album.
In his early days he is said to have used Ampeg heads with 18" Acoustic cabs.
Around late 70's he started using Sunn equipment
Around mid-80's he favoured Peavey amps and 2x15cabs (not sure)
His string choise was Rotosound, mostly flats. I only heard rounds on the 1982 Live At The Bowl concert recording on his Stingray on song called Back Chat.
It's also possible that he used Maxima strings in 1989 (and maybe even later) on his Giffin, but I'm not quite sure about it.
In studio his bass was recorded with different approach through the years. In early years it was usually a mix of DI-ed and mic-ed signals. On Jazz there were even 3 channels - DI, mic far and mic close (not the best decision IMO - too muddy). Since 1984 it's only DI (no info, my ears just tell me so)
That's it. It's all I've learned about his sound components to this day.
Obviously I could have made mistakes in the dates or amp description, but there's a lack of info and guys, I'm so tired - it's 3 AM here, i've gotta have a sleep for sure.
Any additional info (or correcting mistakes) will be apreciated.
