We have (3) three of these On Stage RS7500 Tiltback Amp Stands for sale.  These will support most amps and monitor speakers.  They are used and in very good condition.  This listing is for Three (3) RS 7500 amp stands

This On Stage Tripod stand supports up to 100 pound amp and keeps it safely off the ground.
Getting your amp off the floor and tilted improves the stage mix. The RS7500 Tiltback is constructed with a heavy-duty steel tripod base that adjusts to accommodate various sized amps.It also features five tilt positions that allow for optimal positioning.

The fold-and-go RS7500 is perfect for the road and it even includes a 5/8 in. threaded end allowing musicians to add a mic or boom (mic and boom sold separately). It also has the black velveteen rubber amp holders and foam padded collar that slides along the upper shaft protects the amp from scratches and dings.

Free Standard Ground shipping (48 contiguous states). (Some acrylic drums, vintage instruments, overweight drums and other items may be  excluded).