The unparalleled flexibility of removable all-tube preamps 2 at a time.

Includes Blackface and Plexi all-tube plug-in preamp modules and a slick-looking Titanium silver grille cloth. 18 independent hot-swappable plug-in preamps are available. Physically designed after the preamp sections of the world's greatest amps, they generate unparalleled purity of tone in all styles. The RM50B accommodates any combination of 2 classic or modern amps, simply by plugging in your choice of tube preamp modules. Designed for the club professional who is looking for an all-tube amp with multiple tones. The RM50 gives you 50W of power using Ruby 6L6 tubes, a 12" Celestion G12 Century speaker, and 2 modular channels for plugging in Randall preamps. Controls include master volume, master density and presence controls, and front panel mix control. Connections include a tube-buffered parallel effects loop, series effects loop, slave out, rear master input (for volume pedal), and rear bias test points.

Randall RM50S2 50-Watt 1x12" Modular Tube Combo Amp with Blackface and Plexi Preamp Modules. Features:

• Blackface and Plexi preamp modules
• Titanium silver grille cloth
• 50W of power using Ruby 6L6 tubes
• 12" Celestion G12 Century speaker
• 2 modular channels for plugging in Randall preamps
• Master volume, master density and presence controls, and front panel mix control
• Tube-buffered parallel effects loop
• Series effects loop
• World voltage AC input selector
• Slave out
• Rear master input (for volume pedal)
• Rear bias test points
• 19"W x 25"H x 13"D
• 55 lbs.

Go modular and start collecting your favorite preamps.