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LDR attenuators & preamp technology since 2012

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Tortuga Audio logo - horizontal - 325px
LDR attenuators & preamp technology since 2012

Online product "docs"

Help Topics

About

1 Article
  • How Docs is organized
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LDR | light dependent resistor

5 Articles
  • LDR volume control
  • LDR calibration
  • LDR input & output impedance
  • LDR adjustable impedance
  • LDR diagnosis & replacement
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Displays

3 Articles
  • OLED display assembly
  • Encoder & infrared receiver
  • LED display assembly
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V4 attenuator & controller

4 Articles
  • ePot.V4 operation & control manual
  • ePot.V4 Max hardware manual
  • SSBM.V4 solid state buffer module manual
  • ePot.V4 firmware updating manual
View all

V3 attenuator & controller

9 Articles
  • Electronic stepped attenuation
  • ePot.V3 operation & control
  • Apple remote pairing
  • ePot.V3 Max hardware manual
  • ePot.V3 Max commissioning
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V25 attenuator & controller

10 Articles
  • V25 controller overview
  • Apple remote pairing
  • V25 controls with OLED display
  • V25 controls with 7-segment display
  • V25 encoder controls
View all

V2 attenuator & controller

3 Articles
  • V2 controller overview
  • V2 controls
  • V2 firmware updating
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V1 attenuator & controller

2 Articles
  • V1 preamp controller
  • IO3 relay board
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LDR3000T tube preamp

1 Article
  • LDR3000T operating manual
View all

TPB.V1 tube preamp buffer

2 Articles
  • TPB.V1 operating instructions
  • TPB.V1 maintenance information
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DIY kits

2 Articles
  • SSPB.V2 kit assembly instructions
  • LDR3.V25k assembly instructions
View all

Popular Articles

  • Electronic stepped attenuation
  • ePot.V3 operation & control
  • Apple remote pairing
  • LDR volume control
  • How Docs is organized

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Knowledge Base Categories

  • V4 attenuator & controller
  • V3 attenuator & controller
  • V25 attenuator & controller
  • V2 attenuator & controller
  • V1 attenuator & controller
  • TPB.V1 tube preamp buffer
  • LDR3000T tube preamp
  • LDR | light dependent resistor
  • DIY kits
  • Displays
  • About

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  • Home
  • Products
    • Preamp Components
    • Services
    • Legacy Products (out of production)
  • Docs
  • Articles
  • Reviews
  • Forum
  • Support
    • FAQ
    • My Account
    • Contact Tortuga Audio
    • Newsletter
      • Newsletter Signup
      • Cancel Newsletter
    • Policies
      • Warranty Policy
      • 30 Day In-Home Audition Policy
      • Buying & Shipping
      • Privacy
    • About