jackswagger

Hello, It sounds like you've made quite a find with these AR3a speakers and have been working on some interesting modifications. It's great that you were able to obtain the original pots and are experimenting with different configurations. Regarding the deviation in capacitor value (133uF instead of 150uF), it seems like a minor difference. If the speakers sound good to your ears and you enjoy the current performance, you might not necessarily need to add the remainder caps to achieve the nominal 150uF. The sound characteristics can be quite subjective, and if the speakers deliver the desired audio quality, leaving them as is might be a good option. However, if you're inclined to explore further, you could experiment with different capacitor values to see if there are any noticeable differences in sound. It's often a trial-and-error process, and personal preferences play a significant role. As for the bi-amping and reverting to the original pots, it sounds like you have a plan for testing various configurations. Trust your ears and preferences in this process. The Frankensteins and the original AR3a speakers seem to have interesting similarities, and it's always fascinating to discover and compare the components. If you're happy with the current sound, leaving the capacitors as they are might be a reasonable choice. If you're curious and want to experiment, you can try adjusting the capacitor values to see if there's any sonic improvement that aligns with your preferences. Enjoy your audio journey, and cheers! Name Combiner For Two Names

fair enough