Thanks very much.
I would appreciate your advice on rectifier tubes
I have a complete tube system that uses 274B rectifier tubes but have never tried any others. My hope is to identify others that offer sweet highs as well as rich mids. I have researched the tube market to find NOS Mullards and others I have never heard of however I came across Sophia Electric Aqua II blue tubes.
Your advice would be appreciated. Thank you.
Barry
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