I was fortunate to have been able to audition John's Slagle Autoformer prototype during it's development into the final "new" TAP. I had it in my system for months while John was finalizing the production aspects of the final version. As soon as the first full production version was available I exchanged (ie. purchased) it and returned the prototype. There was another person in Seattle (I think - is that you Clio09?) that had use of the prototype as well. I think the two of us got the first full production units.
I never had the chance to compare the Slagle 'formers with S&B's, however the "new" TAP sounds great to me. It replaced the Modwright SWL 9.0SE and Wyetech Labs Coral in my system. Since I had plenty of gain in my setup (high gain SET mono's with Zu Druid's) the gain of the active pre's was redundant and the TVC gave up nothing (except excess gain) in comparison.
I've had no problems with impedance matching and the Slagle modules are very transparent, dynamic and extended in the frequency extremes. The "new" TAP functions flawlessly with a remote controlled optically encoded volume control that provides 1db graduations for very fine loudness adjustments. The autoformer windings are switched in and out of the signal path through reed relays which are mounted on the same pc boards that accommodate the autoformers. Makes for a neat and complete "module" with very short signal path.
This TAP version also features an "active" gain circuit that can be switched into the main signal path to help in situations where additional gain and matching impedance buffering are required. Active circuit sounds quite good as well.
Once again, I cannot offer sonic comparos to S & B's (or other TVC modules) but I can say that John's (Bent Audio) engineering and implementation of TVC modules is amongst the best in the industry.
I guess you can say that I'm pleased with my "new" TAP and John is a great guy to deal with - always available for questions and comments.
Just a note for those adventurous soles - the laminations on the Slagle autoformers can be stacked in various configurations that will have a noticeable influence on the sound. Visit the Intact Audio website for lots of info.
Regards,
Dave
I never had the chance to compare the Slagle 'formers with S&B's, however the "new" TAP sounds great to me. It replaced the Modwright SWL 9.0SE and Wyetech Labs Coral in my system. Since I had plenty of gain in my setup (high gain SET mono's with Zu Druid's) the gain of the active pre's was redundant and the TVC gave up nothing (except excess gain) in comparison.
I've had no problems with impedance matching and the Slagle modules are very transparent, dynamic and extended in the frequency extremes. The "new" TAP functions flawlessly with a remote controlled optically encoded volume control that provides 1db graduations for very fine loudness adjustments. The autoformer windings are switched in and out of the signal path through reed relays which are mounted on the same pc boards that accommodate the autoformers. Makes for a neat and complete "module" with very short signal path.
This TAP version also features an "active" gain circuit that can be switched into the main signal path to help in situations where additional gain and matching impedance buffering are required. Active circuit sounds quite good as well.
Once again, I cannot offer sonic comparos to S & B's (or other TVC modules) but I can say that John's (Bent Audio) engineering and implementation of TVC modules is amongst the best in the industry.
I guess you can say that I'm pleased with my "new" TAP and John is a great guy to deal with - always available for questions and comments.
Just a note for those adventurous soles - the laminations on the Slagle autoformers can be stacked in various configurations that will have a noticeable influence on the sound. Visit the Intact Audio website for lots of info.
Regards,
Dave