B-52 ATX-100

100-Watt All-Tube Three-Channel Amplifier w Footswitch

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This item has been discontinued

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B-52 ATX-100

The ATX-100 is a super powerful all tube guitar amplifier. The ATX100 will take you from shimmering cleans with just the right touch of its lush spring reverb, to an all out metal assault. The clean channel is designed to stay clean all the way up unless you push the master volume to get that nice warm power tube break-up. The clean channel features a volume, responsive 3-band EQ as well as a bright switch. The overdrive section features 2 channels with separate volume and gain controls that share a 3-band EQ. The newly designed mid-cut feature is assignable to either of the overdrive channels giving you the ability for a brutal rhythm channel and a searing lead tone. All channels share a master volume, low-resanance and reverb control.

Product Features

  • All tube signal path
  • Overdrive channel gain 1 and gain 2 each with independent master volumes
  • 3 band eq with assignable mid cut control
  • Clean channel: master volume, 3-band eq and bright switch
  • Global controls: volume, low resonance and reverb
  • Effects loop (footswitchable)
  • Selectable 4 / 8 / 16 ohms external speaker jacks
  • 4 position footswitch: channel, gain, reverb and effects loop
  • Chrome plated front and rear panels
  • Durable plywood construction
  • Dimensions: 15"L x 35"W x 15"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty


Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
Color of handle.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

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Browse 1 question and 1 answer
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Does two tweeters come together or is this just one?
scooter on Oct 20, 2014
Best Answer: Thank you for the recent inquiry!

After researching this specific product, unfortunately we don't have the necessary information to assist you. Due to the limited information at our disposal, we're not in the position to provide you with the answer you're seeking. Therefore we invite you to contact the manufacturer directly for additional support. Since they have additional resources at their disposal, they're much better equipped to aid in your request.
Reply · Report · Customer SStaff on Oct 20, 2014
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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: B-52 ATX-100

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B-52 ATX-100

100-Watt All-Tube Three-Channel Amplifier w Footswitch


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