TEAC VRDS 25SX - Where can I install voltage regulators & PSU's? - diyAudio
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Old 28th October 2014, 03:39 PM   #1
diyAudio Member
Join Date: Sep 2009
Default TEAC VRDS 25SX - Where can I install voltage regulators & PSU's?

My 25sx has had the following mods.

Both original Oscillator Circuits are replaced with XO Clock3 SE Oscillator Modules
Sample Rate Converter and Digital Filter IC's replaced with our superior Upgrade Boards
Additional Toroidal Transformer is installed for Analog Power Supply
All Op Amps are exchanged for better Types
I / V Conversion Stage: 2x D-DIP with two OPA627 mounted
Analog Filters and Output Stages: 4x T-SIL with one OPA627 mounted
Analog Filters changed to Bessel Characteristic and realized with Polystyrene Capacitors
All Resistors in Analog Signal Chain replaced with Welwyn RC55/0,1%
Differential Amplifier realized with Vishay S102 High Precision (0,01%) Resistors
Power Supply Capacitors for Digital Part replaced with Oscon Capacitors
Power Supply Capacitors for Analog Part replaced with ELNA Silmic II
Bypass Capacitors replaced with Wima MKP02

I wondered where I could add additional voltage regulation and where possible additional PSU's. I've had a look on a few sites and it appears the DAC, servo, and analouge output could all have PSU's installed and I take it voltage regulation? Is it possible to add additional regulation and PSU elsewhere in this excellent CD player?

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