The Wall Singing Lead — First & Final Solos
David Gilmour recorded the solos with his black 1969 Stratocaster into a high-headroom Hiwatt system, with a Yamaha RA-200 rotating-speaker rig blended in parallel. Compression, a Ram’s Head-style Big Muff and a long, low-mix delay create the sustained voice without sacrificing pick definition. Exact knob positions were not published, so settings are approximated from the documented rig and contemporary tone analyses. Source: Guitar World’s “Secrets Behind the Sound” feature (2020), Gilmourish, and Kit Rae.
Signal Chain
Notes
Keep the amp clean and let the compressor and Big Muff provide sustain. Use slow, wide bends and leave space between phrases so the delay remains audible.
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See the same signal chain mapped to another platform. Knob values carry over as starting points — gain ranges differ between platforms.