Day: May 26, 2022

1 – Mounting & connecting the Control Matrix 

–1.1 Mounting the Control Matrix –1.2 Power Supply Wiring –1.3 Connecting the Ribbon Cables 1.1 – Mounting the Control Matrix If using a pre-machined front panel, simply mount the Control Matrix PCB using the supplied hardware. It is not necessary to fit the ribbon cables between Logic/PSU Module and the Volume Control and Selector Module […]

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CSS Manual

  CSS The indicated trace is cut and resistor placed across it to prevent oscillation. Resistor from 1K to 5K is acceptable Connect B+ as shown, or optionally a 1ohm resistor can be connected from that trace to the trace labelled B+. In that case B+ connects to the labelled B+ Connect anode as shown […]

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More about MediaTwist ® Cat6 Cable

DESIGN: Belden’s patented bonded pair technology has always been a cornerstone of stable electrical performance. With Media Twist, Belden taken pair technology a step further. Through Belden’s unique crescent shape design, each pair is “locked” into place. This ensures that pair-to-pair movement is greatly minimized during the installation process. This equates to stable crosstalk and […]

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Saffier’s Sabre DAC in Granite Case

Just wanted to share my “almost” end result of the DAC project. The Buffalo DAC 24bit/192Khz with UST output stage. A second (UST) unit is being planned so I can use the current output of the DAC instead of the voltage output. Should give even better detail and texture. Sound is great. See pictures attached. […]

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The Clock” & “The Power” Installation Manual

Contents: –A. 1ppm TCXO Oscillator  –B: “The Clock” –C. “The Power”  –D. “The Clock” and “The Power” completed   A. 1ppm TCXO Oscillator 1. Fit the 1ppm TCXO oscillator into ‘The Clock” oscillator socket (Y1). Note:  Observe orientation. Pin 1 of the TCXO oscillator shall align with the square corner of the silk print.  UNDER […]

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Wiring the chassis and Modules

4 – Wiring the chassis and Modules Please check your Kit content against the list to the right. Take care to first review the steps outlined below, assemble the necessary tools, parts etc. Many of the required connections can be made without using a soldering iron. However the connections for the RCA Jacks and from […]

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Appendix 4 

Appendix 4 –The UVC/UTS based 2 Channel active Linestage –Backplate Mounting of Power Switch –Optional Side Plate Mounting of power Switch   The UVC/UTS based 2 Channel Active Linestage The chassis has 3 boards. For reference they are 1. Audio board closest to RCA jacks, 2. Control matrix board on the front panel and 3. […]

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How do we test our TJ Fullmusic tubes?

We curve trace test each TJ Fullmusic tube by our Amplitrex AT1000 tube tester. Results are exported to a spreadsheet for comparison and matching. Below is a interactive sheet to show the curve and test result of each tube. You can check the test reports before you place your order. The graph will take a […]

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Protected: Chapter 5 – TVC theory and Application

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Projekt-Universal Tube Output EZ Linestage Manual

Projekt-Universal Tube Output EZ Linestage Manual   Table of Contents Projekt-Universal Tube Output EZ Linestage Manual Electrical Performance 1.1 – Settings and Input wiring for use as SE Linestage 6db Gain 1.2 – Settings and Input wiring for use as SE Linestage 12db Gain   Introduction and Overview The diyhifisupply® Universal Tube Output Stage has […]

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