The LM-88iA is a push-pull, Class AB Integrated Stereo Amplifier using KT88 output power tubes, 6CL8A and 12BH7 input tubes.

It can operate in either triode or ultra-linear modes, allowing the user to select which one they prefer. Power output for the triode mode is 30 watts, and for ultralinear, it is 45 watts per channel.

Want to enjoy some other types of power tubes? This amplifier uses commonly available tubes, giving any tube-roller many hours of enjoyment. The standard KT88 valves can be replaced with most KT variants including KT66, KT70, KT77, KT90, KT100 and also 6550.

With specially designed Z11 core toroid transformers for power supply and EI transformers for output with wide bandwidth, hand made construction and the finest point-to-point wiring, the LM-88iA delivers fantastic results.

Bias adjustment and control is made easy with a top-mounted bias meter.

Some Highlights

Push-pull design
Class AB amplifier
Point-to-point wiring
High-quality components
Triode/Ultralinear modes

Tubes used in this amplifier

Input stage: 2x 6CL8A (Mullard), 2x 12BH7 (Electro Harmonix)
Power stage: 4x KT88 (JJ)

Features

Hand-made construction with the finest point-to-point wiring
Easy bias control with a top-mounted meter.
Soft start and time-delay circuit – 30 seconds
Specially designed Z11 transformers for power supply
Two EI output transformers with wide bandwidth
ALPS volume control and Realcap capacitors
Metal and removable tube guard cage
Infrared Remote control