Product Introduction

The LM-150IA uses for its power stage 4x KT150 polarized class AB and delivering a power of 2x100W RMS.

Tubes we choose are Shuguang 12AX7, Shuguang 12AU7, Electro Harmonix 6SN7 and Tung-sol KT150. No matter it is the Pre-stage or power stage of tubes we select and choose the best matching ones to use on the same unit of amplifier to get the best sound quality out of it.

Different from other inputs Pre-In offers you a possibility to connect to some other Pre-amplifier so that you can regard the LM-150IA as a power amplifier. User bias control has been used for bias adjustment including 2 vu-meters.

- Bias control is accessible on top of the amplifier panel with true ampere meter.

- Hand-made construction with the finest point-to-point wiring.

- Analog Inputs: 3 line inputs, 1 by-pass input.

- Load impedance: 4/8/16Ω

- Soft Start and time-delay circuit. (30 seconds)

- Specially designed EI transformer for power supply.

- Two EI output transformers with wide bandwidth are applied.

- ALPS volume control and high capacity capacitors are applied.

- Metal and removable tube guard cage.

- Infrared Remote control.

Specification

Tube Complement: 12AX7*2, 12AU7*2, 6SN7EH*2, KT150*4           Power output: 100W+100W (Class AB Push-pull)

Frequency response: 10Hz~60kHz (-1.5db)                                        S/N Ratio: 87dB

Input Sensitivity: Line: 200mV Pre in: 1000mV                                    Input Impedance: 100kΩ 

Output Impedance: 4Ω, 8Ω, 16Ω                                                          Power Consumption: 480W                                    

THD: 1% (1kHz)                                                                                    Net Weight: 32kg

Dimension (W×D×H): (430 x 230 x 355) mm