Theater 4 passively biamped


I've successfully rewired the crossovers to passively biamp the Theater 4 Pi's. After a bit of a problem with adding an extra output to my Foreplay tubed preamp the Theater 4's are sounding better than ever.Modified Bottlehead Paramour 2A3 amps are handling the highs and a rewired Heathkit AA-111 EL-84 amp is in charge down below! There is more separation between notes, imaging has improved and the dynamic ceiling has lifted. Now I can't wait to get the system actively biamped with the tubed crossover that Wayne and others are working on. Wish I knew enough to chip in!

G.


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