BHV450 (conventional) BHV450L BHV750 (out of production) Little Brick (D750) KO750
450 Watt@ 4 Ohms
280 Watt@ 8 Ohms		 400 Watt@ 4 Ohms
280 Watt@ 8 Ohms		 750W @4 ohm
400W @8 ohm		 750W @ 2.66 Ohms
550W @ 4 Ohms
300W @ 8 Ohms		 750W @ 2.66 Ohms
550W @ 4 Ohms
300W @ 8 Ohms
 Conventional 700VA Toriod Transformer Switching mode power supply system (SMPS) – Class AB  Resonant switching mode system (RSMS) – Class D Resonant switching mode system (RSMS) Class – D Switching mode power supply system (SMPS) Class – D
Switchable Valve Loop Switchable Valve Loop  Switchable Valve Loop  Tube preamplifier Drive and Tone function
Bright, Shape buttons Bright, Shape buttons  Bright, Shape buttons  Bright, Shape buttons
4 band Active Equalization
with parametric Mid control		 4 band Active Equalization
with parametric Mid control		  4 band Active Equalization
with parametric Mid control		  Passive  Bass and Treble control active EQ

Low +/-12dB@40Hz
Low-Mid: +/-12dB@500Hz
Mid: +/-12dB @ Mid-freq: 800-3200Hz High: +/-12dB 6kHz shelving type
Compressor (adjustable) Compressor (adjustable) Compressor (on-off)  compressor (adjustable)
power consumption max 700 watt power consumption max 700 watt  power consumption max 900 watt  power consumption max 900 watt power consumption max 900 watt
Speakon-Jack combo speaker connectors Speakon-Jack combo speaker connectors Neutrik Speakon-Jack combo NLJ2MD-H Neutrik Speakon-Jack combo NLJ2MD-H Neutrik Speakon-Jack combo NLJ2MD-H
2 unit height 19 inch rack
mountable		 2 unit height 19 inch rack
mountable		 2 unit height 19 inch rack
mountable		 afmeting: 25,1×20,5×6 afmeting: 25,1×20,5×6
Footswitch Footswitch Footswitch
9 kilo 5,2 kilo 5,2 kilo 2,2 kilo 2,2 kilo
€ 730 € 730 out of production € 580 € 622