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Rogue Audio Atlas or Cronus Tube Cover - Black

Rogue Audio Atlas or Cronus Tube Cover - Black - Main image
$125 $250 In stock

Category: Accessories

Protect the Tubes on a Rogue Atlas or Cronus

This black ventilated metal cover surrounds the exposed vacuum tubes and top of a compatible Rogue Audio amplifier. It helps protect hot, fragile tubes from accidental contact, falling objects, spills, pets, curious hands, dust, and other airborne debris.

Compatible Rogue Audio Models

  • Atlas power amplifier
  • Atlas Magnum
  • Atlas Magnum II
  • Atlas Magnum III
  • Atlas Dark
  • Cronus integrated amplifier
  • Cronus Magnum
  • Cronus Magnum II
  • Cronus Magnum III
  • Cronus Dark

Dimensions

  • Installed on an Atlas amplifier: 18 in. W × 17 in. D × 6.75 in. H overall
  • Installed on a Cronus amplifier: 18 in. W × 17.5 in. D × 6.75 in. H overall

Rogue Audio does not publish separate standalone dimensions for the cover. The installed measurements above are the manufacturer-published overall dimensions for the corresponding amplifiers with the optional full tube cage/cover.

Protection Without Complicating Maintenance

The ventilated construction allows the amplifier to operate normally while reducing direct access to the tubes. The cover is easy to remove for tube replacement, bias adjustment, or routine maintenance. Always switch off the amplifier and allow the tubes and cover to cool before handling.

Customer Reviews (4.7 / 5 · 3 reviews)

Hazel ★★★★★

Finally, a proper metal cage instead of the flimsy wire racks I was jury-rigging. The ventilated design keeps air moving, and it sits snug enough that I don't worry about bumping a hot tube when I reach over the amp.

Jason E. ★★★★★

The vents let me actually see the tubes glowing while the cover stays cool to the touch, which is a nice safety bonus. Fit is snug over the amp’s top and the black metal looks purposeful rather than an afterthought. Solid protection without hiding the gear.

Julian ★★★★☆

Kept knocking my elbow near those hot tubes, so this cover was a smart buy. The vented metal lets the amp breathe while feeling solid enough to stop an accidental burn, though it does limit your view of the glow a bit. Fit is snug over the top, no rattling even at higher volume.