Lab12 Integre4 Mk2 Integrated Tube Amplifier with Headphone Amp

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Key Features: 

  • EL34, 6550, KT88, KT120, KT150 compatible
  • (KT170 from factory)
  • Remote Control
  • Large OLED display
  • Blue Velvet ALPS motorized potentiometer
  • Sophisticated protection and bias monitoring system
  • No feedback design
  • SRSG® implementation
  • Upgraded noise reduction chassis
  • Upgraded output transformers
  • Redesigned dual mono topology
  • 5mm Aluminum face panel
  • Five Years Guarantee

Product Description: 

Elevate your audio with the newly upgraded Integre4 MK2, featuring potent KT-170 power tubes. With separate power supplies for each channel, superior build quality, and heightened signal-to-noise ratio, it drives even the most demanding speakers effortlessly.

Featuring an innovative built-in bias system controlled by a powerful processor and a vibrant OLED display, enjoy seamless tube rolling and personalized sound tuning without additional gear or technical expertise. Direct Anode current indication and immediate adjustments right from the front panel.

An outstanding headphone circuit powered by upgraded transformers delivers the full benefits of tube amplification for private listening with any headphone type.

Optional tube cage is available to enhance safety and amplify the amplifier's aesthetic appeal.



115VAC 60Hz

Power consumption

350 VA max

Output power

75 Watt per channel (KT170)

Frequency response

15 Hz – 60 KHz (-1dB)

Input impedance

50K ohm

Recommended Speaker Impedance

4-8 ohm

Tube Complement

4x 6n1p dual triodes, 4x KT170 power pentodes


(5) 5x unbalanced line stereo RCA connectors, 1x unbalanced line stereo XLR connectors

Available Colors

Matt Black, Frozen Silver

Dimensions and Weight: 

Overall - 43 x 19 x 29 cm

Product Weight - 22 Kg

Warranty Information:

Warranty - 5 Years