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Ultra LD Mk.3 135W Class AB Audio Amplifier Kit

SKU : K5154

RRP: $94.95
Our Price: $90.04
Less: 5%

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  • Description
  • Reviews

(SC July 11)

An improved version of the K5151 Mk. 2 edition. It features less than half as much distortion at frequencies of 2kHz or above. It also boasts much improved thermal stability & flatter frequency response. Produces incredibly low levels of distortion even at high power outputs. The class AB design runs much cooler than genuine class A amplifiers, yet performance has not been sacrificed. It produces 135W into 8Ω or 200W into 4Ω with distortion levels around 0.006%. Heatsink is not supplied, we suggest the H0545 diecast heatsink for a professional finish when mounted in a case.



SNR: 123dB (un-weighted)
Power: 135W RMS into 8 Ω
Distortion: < 0.004% from 20Hz to 20kHz. 0.0006% typical
Frequency response:+0, -0.3 (8Ω), 10Hz - 20KHzal




Note for Kit:
Kit projects designed to be assembled with ease. However, basic electronics knowledge and soldering skills are essential to construct our kits. Please note, once assembly has been commenced we are unable to honor any warranty claims. Thanks.
  • Model: K5154

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