The speaker must be connected before starting work, the bile machine must not be idle, otherwise the transformer will be burned.
Product features ●Hand-made construction with the finest point-to-point wiring. ●Specially designed EI transformer for power supply. ●Two EI output transformers with wide bandwidth are applied. ●Two 12AX7s and 12BH7s are used in the preamp stage. ●Four KT88 tubes are used for AB1 push-pull amplification. ●Provide the triode and super linear selection function. Triode, voice soft, pure and smooth, suitable for appreciation vocals, string and other types of music; Super linear works, Yang loud, bold and unrestrained, imposing manner is good, suitable for enjoy big scenes, such as large dynamic types of music. ●Triode and Ultra linear selection. ●Soft Start and time-delay circuit. (30 seconds) ●ALPS volume control and Realcap capacitors are applied. ●Remote control for all functions. ●User bias control is accessible on top of the amplifiers panel with true ampere meter. ●Convenient installation drawing plug-in valve cap