-40%

DIY FET (SK170) based SS Phone Section (Boozehound boards)

$ 316.8

Availability: 100 in stock
  • All returns accepted: ReturnsNotAccepted
  • Model: #1
  • Condition: Used
  • Number of Outputs: 2
  • Brand: Unbranded
  • Audio Inputs: Stereo L/R RCA
  • Type: phono preamp
  • Audio Outputs: Stereo L/R RCA
  • Number of Inputs: 2

    Description

    DIY (NOT by me) built solid state, moving magnet phono preamp,
    45db gain (so for low output cartridges a Step up transformer or head amp will be required)
    , 47k inputs. Based on a SK170 transistor circuit (see link), with specifically chosen premium components through-out. The regulated power supply uses low noise Schottky rectification, Elna SilmicII/Nichicon caps, Mill MRA12 resistors, has a very high-speed and dynamic total cap storage capacity of 190,000uf. All resistors are precision Takman Rex carbon film, RIAA circuit caps are Multicap RTX 600v polystyrene, signal caps are Audyn True Copper foil caps and Mundorf EVO oils. All e-caps are Elna Silmic II. RCA termination are Cardas GRFA Rhodium over silver RCA's. Recently inspected and serviced by an excellent tech.
    This is for US voltage (115v)
    NOTE: This is not a "CELLO" product. The very nice box was purchased on Ebay, with Cello, pre inscribed.
    background on design available here:
    https://diyaudioprojects.com/Solid/JFET-Phono-Preamplifier-Kit/
    power cord not included