Leslies, Doppolas and Rovers
It has always been in David’s nature to experiment and never stop until he gets the sound he wants. The Leslie rotating speaker is normally associated with Hammond organs but has been used by many guitarists for both achieving a great effect and to beef up the tone.
David first used a Leslie 147 on the intro on Narrow Way part 3, – one of his solo compositions on Ummagumma in 1969. He is first seen having a Leslie in his rig in 1971 although it is not documented whether this was for his guitar or for the VCS 3 synthesizer he controlled on early live version of Atom Heart Mother. However a Leslie 147 is widely used on most of his sounds during the Eclipse tour in 1972 (early Dark Side of the Moon performances). In addition to using Leslie with his guitar on most of the songs he also had an additional vocal microphone hooked up to it, which he sang through on Any Colour You Like (just like he does on Wish You Were Here).
A Leslie 900 was employed on many of the songs on Dark Side of the Moon in 1973, – notably Us & Them, Brain Damage and Eclipse. Phil Taylor’s book about David’s Black Strat, David is seen using a Leslie 760 cabinet with a Hiwatt and a Fender Dual Showman while recording Shine On You Crazy Diamond at Abbey Road studios. A Leslie 147 was again used on the 1973-75 tours mixed with the Hiwatts.
For the recording of Animals, David switched to Yamaha RA-200 cabinets. This was notably used on Dogs and was also used on the following tour in 1977 and his first solo album in 1978. The Yamahas was also an important part of his sound on The Wall album and tour. The solo on Comfortably Numb was recorded combining the signal from a Hiwatt stack and the Yamaha rotating speaker cabinet. See this in depth article for more details.
From 1972 David’s live setup has consisted of blending the signal from the Hiwatts and the Leslie. This combination is used on almost every song and rather than using the Leslies as a lead effect the signals are mixed creating a very broad sound with warm lower ends. The Leslie is mixed slightly lower than the Hiwatts allowing the “normal” signal to cut through.
David had been using a Maestro Rover rotating speaker on the Division Bell sessions and this inspired Phil Taylor and Paul Leader to design the Doppola speakers that featured on the 1994 tour. These were custom built rotating cabinets with two 6″ 100W speakers in each powered by – and running in conjunction with – the Hiwatts. Leslie cabinets or the old Yamahas might have seemed the obvious choice, but Gilmour was after a slightly different sound and something a bit lighter to carry around.
Pictures used with permission from Gary Griffith.
The Maestro Rover
The Maestro Rover rotating speaker was used on various studio sessions dating from Dark Side to Division Bell. It’s got four controls, – volume, speed, fast and slow and foot pedal attached with remote controls for on/off, fast and slow. The “cabinet” has a 6″ 35w speaker inside.