Better LDR Passive Preamp Sound Tortuga Audio has developed an improved software based LDR control algorithm that greatly improves on our already highly regarded LDRx Passive Preamps. Key aspects of this new “HiZ” (high impedance) control algorithm include: Click Here For More Technical Info on the HiZ Upgrade Does This Upgrade Apply To My LDR3x? …
The Tortuga Audio remote has been discontinued and is no longer available. All Tortuga Audio LDRx preamp products can be controlled via the elegantly designed Apple Remote which can be purchased from our website store or numerous other online stores plus brick-and-mortar stores.
The encoder module is a rotary encoder with integral push button mounted on a small PCB with a 4-pin header and a 6-8 inch 4-pin cable . It comes fully assembled and ready to use. Use the cable to connect directly to any V25, V3 or V4 controller board, or to the OLED display adapter board.
The encoder module is normally included as part of the OLED display assembly which you can purchase here, but we also offer it as a stand-alone item in can you need a replacement for any reason.
Since inception, all Tortuga Audio preamp controllers and other preamp products have utilized a rotary encoder with integral push button as a means for manually controlling the preamp device. While limited in control functionality as compared to using an infrared remote control, the encoder has typically provided a means to control volume, power on/off, mute/unmute, channel balance, and even select between audio input sources.
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