125 Watt RMS into 8 Ohm.
200 Watt RMS into 4 Ohm.
All MOSFET design.
High Current Capability.
Stable with any load.
Better than 0.02% distortion at 1 KHz.
Balanced and Single Ended Inputs
Heavy duty toroidal power transformer
Thermal overload protection
Current overload protection
The MB501 MOSFET power amplifier is rated at 125WRMS. The
amplifier has a balanced(XLR) and single-ended (RCA) input. The
output uses heavy duty 5-way binding posts. The power supply uses
a heavy duty toroidal power transformer and large capacitors,
totaling 40,000 uF.
The MB501 construction is very rugged. It is housed in a strong aluminum chassis. A large heat sink on the side of the cabinet dissipates the heat generated by the amplifier. A thermal cutout mounted on the heat sink shuts the amplifier off in case it gets too hot.
Available in left-handed and right-handed versions.
Specifications: Frequency response 10Hz to 20 KHz, +/ -1 dB Harmonic distortion @ 1KHz, 1W 0.02% or better Voltage gain 32dB (40X ) Slew rate 100V/uS Input impedance 50K Output Load 4 or 8 Ohm Max power output 125W into 8 Ohm
200W into 4 Ohm
Dimensions 7.75" x 5"" x 12.5"" (WxHxD)"
Power requirement 120VAC, 6A fuse
Construction All metal cabinet, black with white legend
Front panel: On/Off switch Rear Panel: Power entry connector AC Fuse Slow Blow Output connectors (Binding posts) Single ended input connector (RCA) Balanced input connector( XLR) XLR/RCA select switch
220/240VAC line power input.
Ordering Information: MB501-AA Monoblock, Fully assembled and tested
Option 220V 220/240VAC line power input