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75.00 LBS
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Product Description

One of the Best-Sounding Amplifiers Ever Designed - Upgraded for 2011

This 75-Pound American-Made Work of Art Could Be the Last Power Amp You'll Ever Need 

We are pleased to introduce the exemplary new Balanced Audio Technology VK-255SE two-channel solid-state power amplifier, an evolutionary replacement for the highly regarded VK-250SE power amplifier. With its revised power supply and updated design, the VK-255SE power amplifier exudes an even greater level of the grace, finesse and power that have become the hallmarks of BAT’s Special Edition product line.

The revised power supply of the VK-255SE now incorporates the same second-generation oil capacitors used in Balanced Audio Technology’s reference REX preamplifier. These second generation oil capacitors increase the oil filtering capacity by an order of magnitude over the first generation oil capacitor bank. The result is a dramatic lowering of the power amplifier’s noise floor combined with a grainless yet textured and more refined portrayal of instrumental textures. The revised VK-255SE industrial design complements the improved sonic performance with its gracefully sculpted aluminum top cover combined with a new laser-etched front panel design.

The elegant signal path follows the Balanced Audio Technology purist approach of using zero negative feedback to achieve the design goals of wide bandwidth and circuit linearity. Only two gain blocks are employed. Each gain stage incorporates the finest Caddock loading resistors for a more transparent insight into the musical event. Adding this BAT VK-255 Reference Power Amp to your system will reward even the most critical listener!

  • Only TWO gain stages
  • Fully differential design – input to output
  • Wide bandwidth: 2Hz to 240kHz
  • High Slew Rate: 200V/uS
  • Only N-Channel MOSFET devices used throughout
  • Zero Global Feedback
  • High-Current driver stage
  • Isolated power supplies for driver and output stage

Output Power:
    150 Watts/Channel @ 8Ohms
    300Watts/Channel @ 4Ohms (<0.2% THD)
Frequency Response: 2Hz to 240kHz
Input Impedance: 100kW
Gain: 26dB
Dimensions HWD: 6.5" x 19" x 16”
Weight: 75lbs.
Power consumption: 225W At Idle, 1400W At Full Power

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