4Pcs 250X41W474MV4E 1210 (3225 metric)

2SC5200+2SA1943 Tube 100W DC 35V Mono Channel HIFI Audio Amplifier Board

2pcs AC L20SE Audio Amplifier Parts AC Power 350W+350W 2SA1943 2SC5200 DIY Kits

2SC5200+2SA1943 Tube 100W DC 35V Mono Channel HIFI Audio Amplifier Board

2pcs AC L20SE Audio Amplifier Parts AC Power 350W+350W 2SA1943 2SC5200

12Pcs NCP304LSQ43T1G SC-82AB-4 Supervisory Circuits 4.3V Detector w/Reset Low

12Pcs NCP305LSQ27T1G SC-82AB-4 Supervisory Circuits 2.7V Detector w/Reset Low

12Pcs NCP304LSQ25T1G SC-82AB-4 Supervisory Circuits 2.5V Detector w/Reset Low