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AudioDIYLab-DIY Kits- DACs - Amps- CD-Player.....

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#2
NOS USB DAC kit

Dear all :

Here is our new kit "USB DAC-201".

USB DAC-201 is a battery powered, USB interface, NOS USB DAC kit. It's has a build-in headphone amp, volume control, one digital out, and stereo balance out. You can connect it to your power amp via the balance out or connect it to your other digital audio equipments...............

USB DAC-201

Solomon
 
#3
I was looking at your website, and noticed the two CD units you're selling, I'm familliar with the PRO2M unit, but not the other. I'm curious about the other, if I understand correctly, its similar in idea to the PRO2M unit in that all that would be needed to make a functioning player would be a power supply, a DAC, and front end controller. In other words, the unit is completely self contained with all of the actual CD reading logic needed inside of it. I just need to add a microcontroller for the user interface and use the DSA protocol to tell it to play, pause, next, stop, etc. Correct?

Thanks for the input!
 
#4
Nice looking site and products. I am also curious about the cheaper cd unit. I already have a DSA controller that I made a while back for the cdpro2m. Is the interface identical on the cheaper unit? Any additional documentation?

--
Brian
 
#5
Hi Schaef :

Yep ...your understanding is right, but a little minor error on CD-PRO2M.
For CD-PRO2M, you need a power supply, and front end controller. You don't need a DAC, the module has a build-in DAC.
For the other one, you needa a power supply, a DAC, and front end controller.

They are both controlled via DSA protocol .


:smash: :cannotbe: :cannotbe:

Solomon
 
#6
solomon2773 said:
Hi Schaef :

Yep ...your understanding is right, but a little minor error on CD-PRO2M.
For CD-PRO2M, you need a power supply, and front end controller. You don't need a DAC, the module has a build-in DAC.
For the other one, you needa a power supply, a DAC, and front end controller.

They are both controlled via DSA protocol .


:smash: :cannotbe: :cannotbe:

Solomon
Click to expand...


I used the i2s output put on the cdpro2m on my old cd player project. Is this interface the same for the other cd player module?

--
Brian
 
#7
#15
PCB prototype service...

2 LAYER PRICE LIST FOR 14 DAYS TURN INCLUDE:
QTY 2PCS 5PCS 10PCS 15PCS 20PCS 20PCS+
15 Sq. inch $45.00 ea. $35.00 ea. $18.00 ea. $13.50 ea. $12.50 ea. Mail for Quote
30 Sq. inch $65.50 ea. $40.00 ea. $22.50 ea. $19.00 ea. $14.50 ea. Mail for Quote
45 Sq. inch $75.00 ea. $45.00 ea. $25.00 ea. $22.50 ea. $20.00 ea. Mail for Quote
60 Sq. inch $81.50 ea. $50.00 ea. $29.50 ea. $25.00 ea. $22.00 ea. Mail for Quote
75 Sq. inch $85.50 ea. $55.00 ea. $30.00 ea. $27.50 ea. $25.00 ea. Mail for Quote
90 Sq. inch $90.00 ea. $60.00 ea. $32.50 ea. $30.00 ea. $27.50 ea. Mail for Quote
90+ Sq. inch Mail for Quote

Prototype Package Includes:
-2 layers (double sided)
-Material: Industry standard 0.062" FR-4
-Standard 1 ounce finish copper weight
-2-Sided, Plated Through or none Plated Through hole and surface mount pad
-2 Sided, Plated Through or none Plated Through slots
-SMT pitch minimum 0.01", smallest hole 0.015"
-0.007" min. trace/ spaces
-2-Sides Green Mask (other colors Dark Green, Yellow, White, or Black)
-1 or 2 Side White Silk-screen
-Plated through, Hot Air Level or Tin-Lead Re-Flow (Lead Free available)
-Individual Route boards, NC scored break away, or Sub panel break away
-Smallest board size .75in (Both x or Y direction)
-Top silk
-Top Mask
-Top
-Bottom
-Bottom Mask
-Bottom Silk
-Domestic USA Free Shipping


Quote : pcb@audiodiylab.com
AudioDIYLab.com
 
#18
Hi all :
Here is our new kit.
High-End 24 bit / 192Khz DAC
-Using two PCM1794
-Each PCM1794 is isolated from main digital section
-Digital Input : RCA, BNC, XLR, USB, OPTICAL, I2S
-Digital Output : I2S
-Analog Output : Two Stereo unbalanced or One Stereo XLR -(switch via DIP-SW )
-Use audiophile components

An externally hosted image should be here but it was not working when we last tested it.

SDAC - I

Solomon
AudioDIYLab.com
 
#19
CD-Pro2M based DIY CD-Player and DAC

Hi all :
Here is our new kit.
An externally hosted image should be here but it was not working when we last tested it.


CD-Pro2M based DIY CD-Player and DAC

-Completely assembled and tested kit (The CPLD will be Pre-programmed)
-Comes with all needed cables form board to board
-Use two TI PCM1794
-Each PCM1794 is isolated from main digital section
-Digital Input : RCA, BNC, XLR, USB, OPTICAL, I2S
-Digital Output : I2S
-Analog Output : Two Stereo unbalanced or One Stereo XLR
-Use audiophile components
-Including one SDAC-I , one set of cd control kit, one CD-Pro2M , 4 power regulators
-All PCBs are 2.0mm thickness, 2 oz copper, Gold plate

More Details
 
#20
New USB DAC Kit.....

An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.

-Very easy to install for begging DIYer
-Mirror-layout design
-Build-In high-end headphone amp (Using TI's TPA6120A2)
-Build-In stereo balance output
-High performance Low Pass Filter (Using TI's OPA2227)
-With all SMD components have already assembled
-Two blue LEDs indicate power and signal status
-USB Interface , plug&play , no driver needed
-USB Receiving chip : PCM2706
-DAC chip : PCM1798
-Require a pair of +12V 0 -12V voltage in only.
-Free technical support at our forum
-Dimension : 120 x 77.5 mm
¡@¡@

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