LDR3.V2

Note: This preamp model is no longer available and has been replaced by the LDR3000P.V25 High Performance Passive Preamp.

The LDR1B.V25 Balanced Passive Preamplifier is a remote controlled balanced audiophile grade passive preamp (attenuator). The LDR1B provides true balanced attenuation with independent attenuation of both phases in each stereo channel. Also, being a true passive preamp, the LDR1B is a unity gain preamp with no amplification or buffering.

The LDR1B.V25 is an updated version of our popular LDR1B.V2 model and its design closely parallels our single-ended LDR3.V25. The updated LDR1B incorporates our new and improved V25 preamp controller that uses LDRs (Light Dependent photoResistors) for exceptional audio performance.

Enthusiasts who value a dead quiet preamp with a deep dark background between the notes, exceptional transparency, and pleasing dynamics, will find the LDR1B.V25 to be a very satisfying preamp rivaling many high end peamps at a fraction of the cost. And it comes with a simple remote control so you can relax and enjoy your music in comfort from your favorite listening spot.

The LDR1B.V25 comes in black or silver anodized front panel and uses high quality Neutrik XLR jacks with Neotech OCC solid copper point-to-point hookup wire.

The V2 model has been discontinued and replaced by the updated LDR1B.V25 model which can be found here. 

The LDR1B.V2 Passive Preamplifier is a fully balanced audiophile grade passive (unity gain) single input, dual (parallel) output preamp/volume controller designed around Tortuga Audio’s third generation light dependent resistor (LDR) technology. The LDR1B.V2 is a single input, dual output balanced version of the LDR3.V2.

The LDR3.V25 Passive Preamplifier is a remote controlled singled-ended audiophile grade passive preamp (input selector & attenuator) with 3 RCA inputs and 2 parallel RCA outputs. Being a true passive preamp it is unity gain with no amplification or buffering.

The LDR3.V25 is an updated version of our popular LDR3.V2 model which The Absolute Sound awarded its Golden Ear Award in 2016. The updated LDR3 incorporates our new and improved V25 preamp controller that uses LDRs (Light Dependent photoResistors) for exceptional audio performance.

Enthusiasts who value a dead quiet preamp with a deep dark background between the notes, exceptional transparency, and pleasing dynamics, will find the LDR3.V25 to be a very satisfying preamp rivaling many high end peamps at a fraction of the cost. And it comes with a simple remote control so you can relax and enjoy your music in comfort from your favorite listening spot.

The LDR3.V25 comes in a black or silver anodized front panel and include Cardas RCA jacks with silver/rhodium plating over solid brass and Neotech OCC solid copper point-to-point hookup wire.

The LDR3.V2 has been updated to the LDR3.V25 which can be found here. 

The LDR3.V2 Passive Preamplifier is a remote controlled singled-ended audiophile grade passive (unity gain) 3 RCA input, dual (parallel) RCA output preamp/volume controller designed around Tortuga Audio’s third generation light dependent resistor (LDR) technology.

The LDR3.V2 is an updated release of our previously discontinued LDR3 model and incorporates our latest 3rd generation LDR control technology for exceptional performance.

The LDR3.V2 comes in black or silver anodized and also clear lacquered bamboo. It comes stock with Cardas gold RCA jacks.

The LDR1.V2 Passive Preamplifier is a single RCA input, singled-ended audiophile passive (unity gain) preamplifier complete with remote control. Equipped with dual (parallel) RCA outputs, the LDR1 is designed around Tortuga Audio’s latest generation light dependent resistor (LDR) technology.

The LDR1 is a single input version of our popular LDR3.V2 Passive Preamp and benefits sonically from having eliminated all input switching hardward.

The LDR1 comes in black or silver anodized and also clear lacquered bamboo. It comes stock with Cardas gold RCA jacks.