Differences

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--- audio:audio_by_van_alstine_work [2019/05/22 04:41] – [DAC MK5] mithat
+++ audio:audio_by_van_alstine_work [2019/05/22 04:47] – [RB-RC] mithat
@@ Line 131: / Line 131: @@
 **Contribution:** Concept origination, development, and implementation of a fully remote-controllable chassis and supporting circuitry. New for AVA is minimal-path relay-controlled input selection, custom user interface design and microcontroller programming, and improved manufacturability over the previous generation's less capable chassis. Industrial design subject to AVA’s production and styling constraints.
-**Discussion:** I had two main goals with this project. The first was to bring the remote controllability of AVA preamplifiers up to feature parity with the competition as quickly as possible, and the second was to move AVA away from the costly turnkey remote control solution I adopted for their initial remote control offering. An additional goal was to simplify the assembly of preamplifiers. I had originally planned to work on the first of these goals immediately after completing the volume-only remote control design back in 2004; I had even gotten as far as producing prototype PCBs and a prototype build using relay-controlled input switching. But AVA opted for different priorities at the time, and this work was tabled. In 2017, the case for developing a fully remote-controllable platform was, to put it mildly, somewhat less undeniable.
+**Discussion:** I had two main goals with this project. The first was to bring the remote controllability of AVA preamplifiers up to feature parity with the competition as quickly as possible, and the second was to move AVA away from the costly turnkey remote control solution I adopted for their initial remote control offering. An additional goal was to simplify the assembly of preamplifiers. I originally planned to work on the first of these goals immediately after completing the volume-only remote control design back in 2004. I had even gotten as far as producing prototype PCBs and a prototype build using relay-controlled input switching. But AVA opted for different priorities at the time, and this work was tabled. In 2017, the case for developing a fully remote-controllable platform was, to put it mildly, somewhat less undeniable.
 ===== RB-RC =====
@@ Line 139: / Line 139: @@
 **Contribution:** Concept origination, development, and implementation of a low-cost remote controlled volume circuit adaptable to the existing RB chassis.
-**Discussion:** With the availability of a less costly remote control transmitter option that I established for the SLR and CFR chassis as well as the newly founded ability for AVA to burn custom microcontrollers in house, it was natural to apply these toward stripped-down remote control functionality for their RB (Real Basic) preamplifer chassis. The new design replaced the previous volume-only remote control implementation with a significantly less expensive solution. Once again I expected AVA to adopt the remote control as standard equipment on the RB chassis, but they again decided to offer it as an option, albeit not as costly as the solution it replaced.
+**Discussion:** With the availability of a less costly remote control transmitter option that I established for the SLR and CFR chassis as well as the newly founded ability for AVA to burn custom microcontrollers in house, it was natural to apply these toward stripped-down remote control functionality for their RB (Real Basic) preamplifer chassis. The new design replaced the previous volume-only remote control implementation with a significantly less expensive solution. Again I expected AVA to adopt the remote control as standard equipment on the RB chassis, and again they decided to offer it as an option, albeit not as costly as the solution it replaced.
 ===== The future =====