Log in

View Full Version : Ive been naughty again.....



Wakefield Turntables
24-02-2014, 16:24
And bought a TEAC VRDS 25x, fully hot rodded.....:eek: Pics to follow.

synsei
24-02-2014, 16:29
T'is mine I tell ye, t'is mine... :lol:

Congratulations Andy, a lovely player which I'm certain will give you many years of pleasure ;)

Reffc
24-02-2014, 16:49
And bought a TEAC VRDS 25x, fully hot rodded.....:eek: Pics to follow.

Good player Andy and shares a lot in common with the Copland players which I think share the same transports. The bits and pieces should all still be available for them too. Heard one at the Bristol show and was impressed.

jon1
24-02-2014, 18:41
And bought a TEAC VRDS 25x, fully hot rodded.....:eek: Pics to follow.


Nice one enjoy:eyebrows:






jon

Wakefield Turntables
24-02-2014, 20:17
As promised

1164811649116501165111652

:drool:

nat8808
24-02-2014, 22:14
Nice, I do like a proper VRDS.

Are the caps moded too, those Oscons or are they as original?

Wakefield Turntables
25-02-2014, 08:41
Yep all new caps. I'm not sure of the spec. I will look tonight when I get back.

Audio Al
25-02-2014, 11:54
Naughty boys get a good bum smacking :spank:

Certainly looks impressive , The CD player that is :D

bigmarty
25-02-2014, 13:18
OOH nice Andy :stalks:
google this and they also did them with a silver facia too, very jealous.

Marty :D

vouk
25-02-2014, 14:29
Nice one Andy!
The VRDS, in my humble opinion, has one of the best transports ever made; there is a good reason why so many high end CD players used it, including the likes of Wadia, Copland and Audio Aero. What sort of mods does this baby have on it?

Wakefield Turntables
25-02-2014, 15:03
Will be posting some mods later.

Wakefield Turntables
25-02-2014, 17:21
mods with this unit are



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

Yomanze
25-02-2014, 17:24
Interesting unit you don't see many AD1862 DAC chips around. True multibit reputed to be AD's best ever.

Yomanze
25-02-2014, 17:36
Very sensible and logical mods too!

brian2957
25-02-2014, 18:16
Flippin eck Andrew . I don't know much about electronics but I have used the OPA 627s and they're very good indeed , excellent sound :) . Also quite expensive as opamps go.

Wakefield Turntables
25-02-2014, 18:36
Well I live down the road from Fidelity Audio who also specialise in modding CDP :mad:

I'm going to send a list of stuff thats been done to this unit and see what else they recommend. Hopefully it will then really......:fingers:

Yomanze
25-02-2014, 18:50
Brenton knows his stuff to say the least... I expect given your mods he'll move to some dedicated power supplies for the DAC and output stage.

Wakefield Turntables
25-02-2014, 19:34
I'm about to send an email now. I post my findings tomorrow if he replies.

samurasa
14-05-2014, 09:08
Hi

Did you get any recommendations for further mods?

I have a unmodded 25 that Iīm planning to mod and it would be interesting to hear what else beside Audio Tuning upgrades are recommended.

Wakefield Turntables
14-05-2014, 09:29
Blimey I forgt about this thread! Er, I deleted the email like a nkob :doh:! I should prolly email hi again but I have a feeling the mods will prolly cost 1k and that's money I would sooner spend on valves or vinyl. :)

samurasa
14-05-2014, 15:48
Ok, thanks anyway.

It sure gets expensive when upping something thatīs already great. My nude 25 is really enjoyable and undoubtedly your hot rodded one is even more so:)

Wakefield Turntables
28-04-2015, 13:18
Time for some upgrade-itis. I'm having a word with paul hynes to see what he can do with regards discrete power regs. :cool: