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Product Introduction The result of many years of research on the 845 triode Single ended design. Thanks to its exceptional design and manufacturing quality, it is fast fast becoming the absolute reference in the high end amplifiers world. With a power output of 2x30W, it can be use with most of the existing reference speakers. The LM-845 Premium is a combination of two units: One is the amplifier unit and the other is output unit. The LM-845 Premium uses Shuuang 300B tubes in drivers, the 310A for amplifier and Shuguang 12AX7 in pre-amplification. There are two user bias controls for 300B and 845 have been used for bias adjustment and two meters has been added to the front plate to allow you to monitor bias with ease.Negative feedback switch is on the front plate that you can choose between two levels of NFB to enjoy the different sound outputs. |
| Product Features - The LM-845 Premium uses 8 transformers (power supply, filtering, coupling and output) - Hand-made construction with the finest point-to-point wiring. - Bias control is accessible on top of the amplifier panel with true ampere meter. - 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: 845*2, 300B*2, 310A*2, 12AX7*2 Power output: 30W+30W (Class A Single Ended) Frequency response: 15Hz~35kHz (-1.5db) S/N Ratio: 87dB Input Sensitivity: Line: 250mV Pre in: 1000mV Input Impedance: 100kΩ Output Impedance: 4Ω, 8Ω, 16Ω Power Consumption: 320W THD: 1% (1kHz) Net Weight: 62kg Dimension (W×D×H): Amplifier: (435 x 460 x 315) mm Power supply: (435 x 460 x 178) mm |
