The Peavey Triple XXX®40/EFX user manual provides safety instructions, panel descriptions, footswitch operation, and specifications for this 40‑watt tube…
The Triple XXX®40 and Triple XXX®40 EFX are 40‑watt, all‑tube guitar amplifiers from Peavey’s Ultra™ Tube Series. They feature three 12AX7 preamp tubes, two 6L6GC power tubes (convertible to EL34), a 16 Ω internal speaker, and, for the EFX version, built‑in digital effects with dedicated controls.
This manual covers safety warnings, front‑panel controls (gain, volume, tone, reverb, effects), rear‑panel connections (speaker output, fuse, ground polarity, effects send/return), footswitch operation, EFX select mode, specifications, and warranty information. It also explains how to replace the fuse, adjust the grounding switch, and reset digital effects to factory defaults.