B-52 Professional Guitar AT-Series

AT-100 I AT-112 I AT-212 I AT-412A & AT-412B
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AT-112: 60-watt all-tube 1 x 12" combo
The AT-112 60-Watt 1x12" Tube Combo amp's foundation is outstanding tone, versatility and power. Each channel - clean and overdrive - has its own set of gain, treble, mid and bass equalization controls for maximum flexibility. The clean channel offers a broad palette of classic and modern tones. The overdrive channel features a wide range of tones ranging from bluesy grit to all out metallic shred. The contour control scoops the all important mids, effectively producing the ultimate metal tone or, when turned up, creates the warm, full bodied tones of the great classic amps. The AT-112 also features solid baltic birch construction and a two function heavy-duty footswitch.

AT-112 features and specifications

• All-tube preamp/poweramp signal path
• Overdrive channel: gain and master
controls, 3 band EQ and contour.
• Clean channel: master volume with 3-band EQ
• Global controls: low-res (resonance) and reverb
• Effects loop with level controls
• Line out with level control

• Selectable 4 / 8 / 16 ohms external
speaker jacks
• 2-position footswitch: channel select
and reverb.
• Rugged 18mm baltic birch construction
• Detachable casters for easy transport
• Dimensions: 22.5" (w) x 19.5" (h) x 11" (d)
• Weight: 40lbs.
The AT-112 features rock-solid 13-ply Baltic birch construction
AT-112 Tube Chart
Phase Inverter:
2 – 6L6 / 5881
4 – 12AX7
1 – 12AX7

The AT-112 includes rugged 3" casters for easy transport

B-52 Professional, 3383 Gage Ave, Huntington Park, CA, 90255 I Toll Free (US): 800-344-4384 I Ph: 323-277-4100 Fax: 323-277-4108
Copyright © 2007: ETI Sound Systems, INC