Getting The OLED Out – A Preamp Display Story
In May 2018 we released a newer and better display for our line of LDR preamps. Driven by our latest V25 Preamp Controller, the new graphic OLED display (Organic Light Emitting Diode) provides an...
View ArticleActive vs Passive Preamp Debate
In this article we take a closer look at what's going on behind the active vs passive preamp debate and hopefully develop a better understanding so we can all make wiser choices. .... Read More...
View ArticleTortuga Audio Releases LDR300.V25 Buffered Preamp
Tortuga Audio plans to release its new LDR300.V25 Buffered Preamp on August 28. The LDR300 is a remote controlled, singled-ended, active preamplifier that combines Tortuga Audio's popular LDR...
View ArticleLDRPot.V1 Stepped Attenuator Under Development
A High Performance Stepped Attenuator Tortuga Audio is developing a variant of its LDR (light dependent resistor) based LDR.V25 Preamp Controller as a drop-in replacement for practically any stereo...
View ArticleComments and Pictures From Florida Audio Expo 2019
Tortuga Audio had a great time and a fantastic sounding room at the inaugural Florida Audio Expo in Tampa, Florida in February 2019. Here are some comments and pictures from that show. The show went...
View ArticleNew LDR300x.V3 Preamp (Active & Passive) Released September 2020
The LDR300x.V3 preamp (passive & active versions) replaces our long running LDR3.V25 Passive Preamp and reintroduces an updated version of our short-lived LDR300.V25 Buffered Preamp that was...
View ArticleNew Electronic Stepped Attenuators Released Sept 2020
(Update 9.15.20) Following a year and a half of development, we are pleased to announce the release of our new ePot.V3 Mini and Max electronic stepped attenuators & preamp controllers. Although...
View ArticleNew Electronic Stepped Attenuator For Audio Volume Control
What if, after 180+ years of mechanical pots and stepped attenuators, there was another way to approach high performance audio volume control?
View ArticleImproved V3 Max Electronic Stepped Attenuator
Article discusses Rev B update to the original power board on the Rev A V3 Max power board with a more robust and efficient design. Same update incorporated into the smaller V3 Mini electronic stepped...
View ArticleePot.V4 LDR Preamp Controller & Stepped Attenuator With Optional Plug-in...
Tortuga Audio began work on LDR (light dependent resistor) based volume control in 2009 and went commercial with its first LDR based preamplifier in 2012. Over the past decade we’ve evolved our core...
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