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Zen Phono Preamp For Turntables - (Open Box Special)

SKU bst-eq-1710-cert9

boutique MM / MC phono preamp w/ intelligent analog sub-sonic filter
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sale Current Price$140.00 Original Price$199.00
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Lab Overview

Open Box / B-Stock Notes

  • exterior grade: 9.0 out of 10 - near mint, very light surface wear
  • item cosmetic note: n/a
  • item function: ✔️ tested
  • item exterior packaging: original, packaging may show damage
  • note: all open box / b-stock items are final sale


  • entry level boutique phono stage with advanced features
  • selectable MM/MC cartridge input
  • clean, low-noise operation
  • RCA + balanced 4.4mm Pentacon outputs
  • customizable 36dB to 72dB gain
  • precise RIAA equalization with balanced output, performance comparable to $1000+ phono stages
  • intelligent analog sub-sonic filter addresses warp without eliminating bass or causing phase issues

"The ZEN Phono is a wonderful enhancement to your vinyl setup. It will max out every MM/MC cartridge. Choc full of AMR/iFi trickle-down vinyl technology, it will have you poring over your LPs into the wee, small hours." - iFi


  • Max Output Voltage (RMS): 20v RMS bal output into 100k (< 1% THD & N), 13.5V RMS bal output into 600R (< 1% THD & N)
  • Input: 1x RCA pair (grounded)
  • Output: 1x RCA pair, 1x balanced 4.4mm Pentacon
  • Power Supply: DC 5V / 500mA
  • Dimensions:  6.3" x 4.4" x 1.4" / 160 x 113 x 35 mm
  • Weight: 0.52 kg / 1.14 lbs


  • 1 x ZEN Phono
  • 1 x 5V DC power supply
  • 1 x RCA cable
UPC: 5060738783328

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