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    • Home
    • Products
    • USED EQUIPMENT
    • Contact Us
    • Impressions & Reviews
    • Pure Audio Project
    • Custom Builds
  • Home
  • Products
  • USED EQUIPMENT
  • Contact Us
  • Impressions & Reviews
  • Pure Audio Project
  • Custom Builds

Overview

NOTE:  April 2023 - We are moving the Foundation series into a new, larger wood chassis. Next chassis run coming in will be Walnut with thicker 1/4" acrylic panels.


The Foundation J-DAC  was designed in correlation with Geshelli Labs. We have mated the Gesheli Labs JNOG2 [J2] DAC with our Foundation Buffer for a smooth analog presentation.


Check out the latest write-up and first official review from Positive-Feedback on the J-DAC on our Impressions & Reviews Page

DAC DETAILS

Description

  • ES9038Q2M DAC Chip
  • TI DIX9211 SPDIF DIR Chip
  • Single TI1656/TI1612 OPAMP for Unbalanced Output Circuit
  • Ultra Low Noise Power Supplies. Main power supply by Purity Audio Design

Amanero USB Standard

  • USB 2.0 High Speed Interface
  • Plug and Play LINUX,MACOS,WIN10
  • 32Bit PCM (44.1Khz to 384Khz)
  • DSD64 – DSD512 Compatible
  • Optional Windows Driver Available (Needed for High Speed DSD Interface)

SPDIF Interface

  • 24bit SPDIF PCM Interface up to 216Khz
  • 4 Independently Selectable Ports Available 1xTOSLINK, 1xCOAX)  Rear mounted

Outputs

  • Stereo RCA (Unbalanced) Outputs
  • THD+N < .000300%
  • SINAD < 111dB
  • SNR < 121dB

Tube Stage

Specifications


  • Output Impedance: 100 ohms
  • Gain: 1dB
  • Tubes: 2x 12AU7/ECC82
  • Dimensions: 16"x 12" x 5.5" (with feet and tubes)




Direct Selling Price: $2,495 (v2 version)

Foundation J-DAC

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Purity Audio Design

607.768.0067

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