Icon Audio Stereo 60 MKIII M Valve Integrated Amplifier
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  • Regular price £3,599.00
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The Worlds First KT150 Integrated UL/Triode Hi Fi Amplifier

An OUTSTANDING Integrated Amp!

This is our most powerful integrated amplifier. It is ideal for someone wanting a very dynamic fast sound. It has a big power supply, big output transformers, and designed for the excellent new Tung-sol KT150/120. And it comes with many features! 

An integrated version of our MB90 MKIIs. The original design got the best out of the KT88, now re-designed for the KT150 which we believe has even better sonics.

The MK III design comes with our new “LDT” low distortion transformers, a valve regulated first stage, and a copper alloy top plate.

Integrated & Power Amplifier in One!

A special feature is the ability to change the sensitivity of Stereo 60 MKIII at the flick of a switch. Choose between use as either an integrated remote control amplifier, or as a power amplifier fed from a separate pre-amplifier.

Triode and Ultralinear Amplifier in One

The triode sound is preferred by many hi fi fans, but the power is always lower. With our UL/Triode switch you can change from 80 watts to 50 watts of pure triode sound by changing the switch.

  • May be used as a power amplifier
  • Comprehensive manual supplied
  • Built in bias & valve test meter
  • Hand wired point to point
  • Japanese Blue ALPS volume pot.
  • Class A, Triode front end
  • Output circuit Ultralinear or Triode switchable
  • 4x KT150 or KT120
  • 2x 6SL7 first stage valves
  • 2x 6SN7 output driver valves
  • 2x 80 Watts Ultralinear
  • 2x 50 Watts Triode mode
  • Signal to noise level -90db
  • Frequency response 20hz-20kHz +0 – 0.5db full power
  • THD less than 0.05% 1khz
  • 4 and 8 ohm loudspeaker outputs
  • LDT Tertiary Custom hand wound output transformers
  • Attractive cover included in the price
  • Solen Hi Fi quality audio capacitors
  • Jensen copper foil on request
  • Silver PTFE audio cable
  • Gold plated Input & speaker terminals
  • Four line inputs
  • Tape monitor circuit
  • 350mv input sensitivity.(high) 1.2v (low)
  • 220/240volts 200watts typ, 500w max
  • C E. ROHS.
  • 43cmW, 38D, 23H, 35kg

(Specifications subject to change, errors & omissions excepted. General July 2018)


We are still delivering orders as normal. When your order ships you will still receive tracking details. For UK shipments, Our couriers have procedures in place to ensure deliveries are arriving as quickly & safely as possible. Drivers can now sign for your parcels, however will notify you that they have arrived, in order to ensure you receive your parcel. Signing for the parcel has now been stopped temporally for hygiene reasons. Drivers are also working with customer instructions, so you can ask them to leave the parcel in a safe place (doorstep etc...) if you prefer not to come into direct contact with the driver.

Express Deliveries

Express Delivery is FREE on all orders over £50. Express Delivery offers delivery in 24-72 hours from time of purchase. We use premium couriers for this service, mainly DPD & Royal Mail. DPD will offer you a one hour window for delivery to make sure someone is at home, or you can reschedule the delivery if no one is around. 

Standard Deliveries

Here at Kronos AV, we have vast experience with e-commerce sales. Making sure that your parcel arrives undamaged is a huge priority for us. That’s why at Kronos AV, we only use premium couriers for all our orders. All our parcels are shipped with DPD or Royal Mail and are always sent Signed For to make sure it gets to the right person. 

If for any reason your parcel does arrived damaged, please get in touch, and we will be happy to get everything resolved for you. We are always on hand to help!


Delivery is FREE on all orders over £50. In order to offer FREE delivery to UK customers, we use several premium couriers to ensure your delivery arrives safe.

Most large orders (over 2kg) ship using DPD or DHL courier and smaller orders (under 2kg) by Royal Mail signed for services.

The most appropriate courier will be chosen for the items ordered to ensure the quickest possible delivery.

We can offer very generous trade in offers across the majority of our product range. 

Why not ask and see how much you HiFi is worth!

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If you have any question, please feel free to call us on 03435236169 or email support@kronosav.com