Yes, if it sounds anything like Prima Luna, it would be a major disappointment. Â But, until I hear one, I will withhold judgment. Â There is a lot of things being said by Western Electric that is suspicious. Â They talk about the single ended 300b âsoundâ of the amp, but do not declare that it âisâ a SET. Â The circuit, which someone posted looks more like a shunt regulated pushpull variant than single ended. Â There is a cap blocking dc current from flowing through the primary. Â This accounts for why it can make do with puny transformers. Â But in the end, it doesnât matter what is the topology if does sound good. Â On that front, I expect it to sound good because Western Electric, whose primary investment is in tube making, is staking a share of their reputation on this amp.