World Designs | KT88 Integrated 35W | Class A Amplifier


World Designs KT88 Integrated Amplifier is lucid and detailed sounding amplifier available either as a kit or pre-built.




This is our flagship amplifier and is an asset in any music system. A perfect blend of power, control and subtlety makes this an amplifier that you forget is there. Combining the inherent musicality of Class A operation with high quality components.


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  • KT88 Kinkless Tetrodes in a Class A Push Pull Ultra-linear  configuration
  • Brushed aluminium Front
  • 5 analogue inputs RCA
  • 1 tape out
  • High quality noiseless volume control pot.

What’s in the Kit ?

  • Valves
  • Subchassis
  • All components required to complete.
  • IEC cable
  • Instruction Manual


  • XL option which includes high performance Vishay HT supply capacitors, Schottky Rectifier Diodes for lower noise heater supply, Soniqs polypropylene coupling capacitors and Soniqs ICT interconnect cable for internal audio signal wiring.
  • Available as a kit or pre-built.


  • Power 35 Watts
  • 5 Analogue input RCA
  • Frequency Response 20Hz-28kHz
  • Seperation 72dB
  • Noise -102dB A Weighted
  • Distortion 0.07%
  • Sensitivity 400mV
  • Damping factor 8


W406 x D365 x H180mm. Weight: 16.5kg

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Q. Where do you ship to?
A. From this store, we only ship to Australia addresses. For international shipping and/or custom orders, please contact us. We can advise the best shipping option.

Q. How long does it take to ship my order?
A. Typically anywhere from 10 to 15 days. We’ll let you know an approximate shipping date via email. Potential shipping delays  due to current pandemic. Fewer passenger flights means our supply chain will have less air freight capacity. Many domestic and international routes are currently suspended or delayed, and remaining routes have much lower frequencies. Please be patient with us while product is being shipped to you.

Q. I need something special that’s not offered here, can you help me.

A. Absolutely, please contact us and we’ll take it from there.

Additional information

Weight 20 kg
Dimensions 40 × 40 × 50 cm
Build Option

Standard Kit, Standard Pre-Built, XL Kit, XL Pre-Built


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