Part Number: 12BQ7 (Tube) Part Number: 12BQ7GTW (No description) Part Number: 12BQCU6 (Ne) Part Number: 12BQGTB (Electron tube) Part Number: 12BR103K (Ne) Part Number: 12BR11 (Ne) Part Number: 12BR3 (No description) Part Number: 12BR312AF3 (Component) Part Number: 12BR312R-K19 (Component) Part Number: 12BR471K (Resistor) Part Number: 12BR7 (Ne) Part Number: 12BRACKET (Mounting bracket) Part Number: 12BRB-6S (Ne) Part Number: 12BRD-5S (Ne)