Vintage Industrial Vacuum Tube Copper Anode Power Amplifier Electronic Valve

Very Good — clean vintage tube; untested; glass intact; pins and internal parts secure. Vintage Industrial Vacuum Tube Copper Anode Power Amplifier Electronic Valve. Large vintage vacuum tube with visible copper anode and heavy-duty construction. Likely used in industrial, broadcast, or high-power amplifier applications. This collectible piece showcases classic mid-century electronics engineering with an intact glass envelope and secure internal components. Type: Vacuum Tube / Electronic Valve Feature: Copper Anode design Era: Mid-century industrial electronics Application: Power amplifier, transmitter, or lab equipment Condition: Very Good — untested; glass intact; clean with secure parts Impressive display piece or restoration part for vintage electronics and broadcasting history collectors. Vintage Collectible. Sold as is, shows signs of wear as they’re used. Please see photos for full physical description. LH1