Studio-Nugget Stereo Vacuum Tube Prime Number Analog Delay
Studio-Nugget Stereo Vacuum Tube Prime Number Analog Delay

Crucial Audio

Studio-Nugget Stereo Vacuum Tube Prime Number Analog Delay

Sale price$4,800.00

Please Note: This Product Is Built To Order! Orders will ship within two weeks after initial purchase date.

Upgrade your sound system with pure analog tonality, and a feature set that will blow your mind. Four Transformer coupled Class A Valve Preamp stages with Selected & Matched Vacuum Tubes… Prime Number & Tempo Indicators, Analog VU Meters with Crucial Audio’s critically acclaimed BBD circuitry deliver authentic analog echoes with sonic excellence for your mix! Hand built to order by Crucial Audio.


  • Dual LED Delay Time Displays, with Prime Number Indicators
  • Dual Analog VU Meters with Selectable Input & Output Monitors
  • Transformer Balanced  Inputs & Outputs on XLR connectors (+4dBu)
  • Low Noise High Voltage Class A  Vacuum Tube Preamps
  • BBD Analog Delay with Dual Analog Clocks @ 1ms resolution range from 61ms to greater than 600ms
  • Dual Coarse & Fine Delay Time Controls
  • Tempo LEDs for Optical rhythm synchronization
  • Dual Modulation Depth & Rate Controls plus Modulation Rate LEDs
  • Dual Dry Level, Repeats, Delay Level & Tone Controls
  • Mono/Stereo Input Mode Selector (on Rear Panel)
  • Gold Anodized Rugged 19″ 2U Rackmount Enclosure
  • 115/230Vac 50/60Hz World Wide Power Input featuring Independent Medical Grade Power Supplies
  • 1 Year Limited Warranty
  • Studio-Nugget Review in Tape Op Magazine (Feb/Mar 2022)
  • Demonstration and Instructional Videos (more coming soon)
  • Studio-Nugget Stereo Operational Manual (coming soon)