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If someday your home cinema expands beyond seven channels
particularly at high frequencies and across inner grooves
The DC motor is driven by an external voltage-stabilized power supply and is completely decoupled from the chassis
Max Output: 103dB @ 1m
Weight：19
Ray Tubes SELECT 2A3 Room Correction If someday your home cinemaThe Ray Tubes SELECT 2A3 is a beautifully hand selected triode tube with rich tonality and refined sonic balance. With gold pins and meticulous quality selection, it delivers tight, articulate bass, natural midrange warmth, and smooth treble, making it ideal for low power and high fidelity audio applications. Technical Specifications Tube Type: 2A3 Socket: 4 pin Filament Voltage: 2. 5 V Filament Current: 2. 5 A Plate Voltage: 300 V Plate Dissipation:
