A place for discussion of general audio, music and related topics.
August 9th, 2022, 3:02 pm
August 9th, 2022, 7:14 pm
I once attended a concert in Philadelphia where Muti conducted Messiaen's Turangalila which features the Ondes Martenot. It was the loudest piece I ever heard in a concert hall.
https://en.wikipedia.org/wiki/Turangal%C3%AEla-SymphonieToday is our two-year anniversary of arriving at our unit overlooking the sea in Australia. As part of the celebrations, I will start testing a 2P29L - 45 SE amp.
ray
August 10th, 2022, 9:37 am
That sounds like a cool amp. You using a battery or SMP for the 2P29L?
ratbagp wrote:I once attended a concert in Philadelphia where Muti conducted Messiaen's Turangalila which features the Ondes Martenot. It was the loudest piece I ever heard in a concert hall.
https://en.wikipedia.org/wiki/Turangal%C3%AEla-SymphonieToday is our two-year anniversary of arriving at our unit overlooking the sea in Australia. As part of the celebrations, I will start testing a 2P29L - 45 SE amp.
ray
August 10th, 2022, 5:13 pm
Initially, the filament bias similar to what Ale Moglia uses, but using an LM1086 instead of the Rod Coleman filament supply. The plate load is just a resistor at this stage.
https://www.bartola.co.uk/valves/tag/2p29l-preamp/If I like what I hear, then I will start making changes.
ray
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