Search results for query: *
- Users: Dutchamps
- Order by date
-
V-dac modifications
Those wima caps you can get at eBay or your diy speaker shop. At this shop they have polypropylene types- Dutchamps
- Post #202
- Forum: Dedicated Source Components
-
V-dac modifications
Like I surgested at the first page of this thread the electrolytes at the output stage are 100uF electrolytes is the signal path are bad, replace them with polypropylene 2,2uF, yes they are big but I asure you your dac will sound much better. Goodluck- Dutchamps
- Post #199
- Forum: Dedicated Source Components
-
Burson Supreme Sound Audio V5-OPA-D,V5-OPA-S Review
Hello all, Changed my Opamps in a Chinese Da converter, i did not have read all topic pages and maybe this dac has been seen before. years back i already had a V4 opamp and was very please with the change. Now in this Dac i have put in the V5 in the current-Voltage stage right...- Dutchamps
- Post #132
- Forum: DIY (Do-It-Yourself) Discussions
-
Has Anyone Heard the XiangSheng DAC-02A?
Yes the cover is a problem. But i think i make an other cover, witch is higher. The bursons realy make the dac better listing to Those bursons preform very well and far behind the standard opa2604 opamps. Far more detail getting out of this dac. Yes this is the improved version...- Dutchamps
- Post #15
- Forum: Dedicated Source Components
-
Burson Discrete Opamps???
Quote: Bit late reaction but better react then never comment But... are they really worth their lofty price??? I was a little sceptical but ones inserted , they will not be replaced with those plastic opamps More then over 10 times i feld realy into a shock, by the first...- Dutchamps
- Post #23
- Forum: Dedicated Source Components
-
Has Anyone Heard the XiangSheng DAC-02A?
I did get in the burson opamps, only thing is the casing those opamps are a lot bigger. Burson opamps wooow i was realy shocked about the difference i now hear. Loads of more air around the speakers lots of detail never heared came out of the opa2604 Depth is amazing dito weightness i now...- Dutchamps
- Post #12
- Forum: Dedicated Source Components
-
Has Anyone Heard the XiangSheng DAC-02A?
Bursons are not as small a normal plastic opamps, true But it ain`t be difficult as long as you don`t mixup the pinning from 1-8 (4 each side)- Dutchamps
- Post #11
- Forum: Dedicated Source Components
-
V-dac modifications
C3 and C4 caps. But, original values are 47 µF Those are over over killed value for the maker of the v-dac to ensure you can drive the v-dac to all kinds of amps But a value of 2,2 uF MKP cap will be enough to get enough bass. Why MKP i already explained it in the tread...- Dutchamps
- Post #192
- Forum: Dedicated Source Components
-
Has Anyone Heard the XiangSheng DAC-02A?
Bought the DA02 Have let it run 7 days after first hour of listning. I found the tube output nicest sound (less accurate 0.1 % distortion) On SS output hmmm typical opamp sounding oke more detail but less musical. Headphone is very poor quality, loads of white noise, i think a cheap...- Dutchamps
- Post #9
- Forum: Dedicated Source Components
-
Eastern Electric Minimax Tube Dac (32-bit dac)
still opamps are opamps and discrete sound much better What dac will have discrete outputs?- Dutchamps
- Post #535
- Forum: Dedicated Source Components
-
Eastern Electric Minimax Tube Dac (32-bit dac)
1st edition The one spoken of here all 36 pages Specifications Frequency Response : 15Hz – 32KHz Sampling rates : 32bit 32KHz 44.1KHz 48KHz 192KHz (except USB) Dynamic Range : 129dB Digital Input Impedance : 75 ohm Output Impedance : Tube 22K Solid State 10K Output Voltage ...- Dutchamps
- Post #534
- Forum: Dedicated Source Components
-
Eastern Electric Minimax Tube Dac (32-bit dac)
New version is out Eastern Electric MiniMax DAC Plus another forum ..... the specifications. 1. Sabre ES9018 DAC chip 2. A Sync USB 32/192 3. Dual power transformers separate digital and analog 4. improved tube output stage 5. improved PSU 6...- Dutchamps
- Post #531
- Forum: Dedicated Source Components
-
Stereovox XV Ultra
Cable`s ...all devices needs there break in time, thats`s why rich people turn there stuff back to the store "it doesnt sound right" Stupid ones -
Stereovox XV Ultra
All im saying is IF you use the cable with the adapter (bnc-rca) you still resieve those reflections. IF you use the cable without the adapters strait to the devices then you got a good connection almost without any reflections. So yes the devices need to have BNC to both ends, if you use... -
Stereovox XV Ultra
Cable can be perfect i agree But not the adapter, it is a way to sell it, course a lot of users don`t solder out there connectors in the cases of there devices. If you take the cable with both ends full BNC i think you got a good way to make it work. But with those adapters ... i wont... -
Stereovox XV Ultra
For the one that is made for rca , i still call it B.S. For the one that is BNC i had not seen it, and you where right. http://www.highendcable.co.uk/Stereovox%20XV%20Ultra%20Digital.htm This picture is clearly a RCA type and will never be 75 ohms, if they realy make a BNC... -
Stereovox XV Ultra
Impossible The rca pin is too big you never get 75 ohms impedance like BNC Period It`s a good way to get very rich by selling nonsence Only solution is de-solder the old rca connectors and replace it all to BNC 75 ohms then you hear a desent change , more depth more... -
V-dac modifications
Quote: What has this site to do with modifying V-dac`s? Happy i`m not married- Dutchamps
- Post #185
- Forum: Dedicated Source Components
-
V-dac modifications
... By the way i build NOS TDA1543 but not with 4 dacs but 8 dacs V-DAC modified with better opamps comes real close to the TDA1543 *8 not *4 you only have halve a bit resolution more instead of one bit. It is all what you find out on a highend audio set not with lowsy...- Dutchamps
- Post #184
- Forum: Dedicated Source Components
-
V-dac modifications
So there are no audiophile`s here? looool http://dutchamps.webs.com/ Your quote: with this power adapter i never experienced any heat issues so often described by some of yous. the V-DAC unit itself never got much warmer than slightly over skin temp. If you look at the...- Dutchamps
- Post #182
- Forum: Dedicated Source Components
-
V-dac modifications
Sorry m8 mine has burned some ics out and dont use it Want to restore it much later on Why dont you set a multymeter on the pcb to measure the voltages Cant help yyou right now Note some dude here placed the schematic here maybe he found the value read back some topic pages- Dutchamps
- Post #178
- Forum: Dedicated Source Components
-
V-dac modifications
... note : I use a TEAC vrds10 se as drive for the cd`s (pluged out the mains for the DAC inside old tda1541) now i use a other dac TDA1543 *8 output stage is with tubes "On the other end, during D/A conversion, instead, in order to reduce jitter to a minimum we just need to make the...- Dutchamps
- Post #176
- Forum: Dedicated Source Components
-
V-dac modifications
...I find that if audiophiles using it the have somehow a bad connection in there audio circuit, this is pure MY OPINION (my father always ^&$&%&#*$&#& about mkp course hes into HF techniques and stock old :D) I'm pleased that it works to your satisfaction :D My stuff...- Dutchamps
- Post #174
- Forum: Dedicated Source Components
-
V-dac modifications
No problem m8 i have enough google links found in all those years Amp Ohm FP-CA-AU 630VDC price? I use audyncaps from intertechniek ( germany) in my tube amps. Price differents is too big to exchange then to mundorfs (caps in signal way ) pre-amp line ...- Dutchamps
- Post #172
- Forum: Dedicated Source Components
-
V-dac modifications
A dutch guy i invited to mod his V-DAC at my place. He readed my comments here and knew i was Dutch Have changed little components like the NE5532 Opamp and output caps C3-4 Brought with him a powersourse specially made for the V-DAC. This company had made a improved psu don't know the...- Dutchamps
- Post #170
- Forum: Dedicated Source Components