AudioCircle

Other Stuff => Archived Manufacturer Circles => Paul Hynes, Paul Hynes Design => Topic started by: multibit16 on 12 Apr 2010, 08:11 pm

Title: Few projects upgraded with PH regulation
Post by: multibit16 on 12 Apr 2010, 08:11 pm

Thought I'd share a few pics and info for a couple of my diy dacs upgraded with Paul Hynes excellent regs, also an external psu for the Duet using the PR3

Monica3
Regs fitted
2 x Z1703v3         input receiver + spdif Hex inverter chip
1 x z1705             input receiver
1 x Z1705v45     dacs  positive supply (Vdd)
1 x S170 0v83   dacs Iref
1 x Z1A-18         Output stage

(http://i273.photobucket.com/albums/jj220/kingbusoms/mon34.jpg)

(http://i273.photobucket.com/albums/jj220/kingbusoms/mon31.jpg)


Buffalo32s

1 off Z1A-8v5 positive medium power shunt reg used as a pre reg for onboard regs
1 off S1701v2 positive mini series reg for DAC core
1 off Z1703v3 positive mini shunt reg for 80MHz Oscillator
1 off Z1703v3 positive mini shunt reg for digital and analogue supplies for the DAC
2 off Z1703v3 positive mini shunt reg (one each for L&R AVCC feeding pins direct)
1 off Z1A-15 positive medium power shunt reg for analogue VA  right
1 off Z1N-15 negative medium power shunt reg for analogue VA right
1 off Z1A-15 positive medium power shunt reg for analogue VA  left
1 off Z1N-15 negative medium power shunt reg for analogue VA left

(http://i273.photobucket.com/albums/jj220/kingbusoms/P1000965.jpg)



PR3 set to required voltage makes an excellent regulated pre-reg for the onboard regulators

(http://i273.photobucket.com/albums/jj220/kingbusoms/004-2.jpg)

Squeezebox Duet receiver psu using PR3

(http://i273.photobucket.com/albums/jj220/kingbusoms/008-3.jpg)

Title: Re: Few projects upgraded with PH regulation
Post by: poseidonsvoice on 3 May 2010, 05:46 pm

Beautiful work! You are an artisan!

Anand. :notworthy: