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AudioNervosa
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Systemic Development
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Amplification and Preamplification
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Lightspeed Attenuators
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Topic: Lightspeed Attenuators (Read 29324 times)
evan1
Guest
Re: Lightspeed Attenuators
«
Reply #45 on:
October 22, 2010, 11:35:18 PM »
Back to my Preamp. The Promethius in the long run was fatiguing
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bpape
Audio Neurotic
Posts: 1554
Sensible Sound Solutions
Re: Lightspeed Attenuators
«
Reply #46 on:
October 23, 2010, 04:16:26 AM »
You're looking at the same thing I am Charles. I just want to try the LDR volume control in an active preamp as a replacement for something like an Alps and as an alternative to laddered resistor stepped attenuators.
Bryan
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I am serious... and don't call me Shirley
richidoo
Out Of My Speaker Cabinet
Posts: 11144
Re: Lightspeed Attenuators
«
Reply #47 on:
October 23, 2010, 05:25:01 PM »
New article about LDR attenuator from diyAudio:
http://www.diyaudio.com/forums/diyaudio-com-articles/168796-poor-serbian-mans-optical-attenuator.html
I learned about it from the diyaudio.com newsletter. Sign up, it is very good as audio newletters go.
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rollo
Industry Participant
Posts: 6957
Rollo Audio - Home demo the only way to know
Re: Lightspeed Attenuators
«
Reply #48 on:
October 24, 2010, 08:37:30 AM »
Thanks rich. brian I beieve we will be seeing this implemented soon. makes alot of sense to me. maybe the lightsppeed guy George could work it out.
charles
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contact me at rollo14@verizon.net or visit us on Facebook
Lamm Industries - Aqua Acoustic, Formula & La Scala DAC- INNUOS - Rethm - Kuzma - QLN - Audio Hungary Qualiton - Fritz speakers -Gigawatt -Vinnie Rossi,TWL, Swiss Cables, Merason DAC.
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AudioNervosa
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Systemic Development
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Amplification and Preamplification
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Lightspeed Attenuators