Skip to Store Area:

Soekris Engineering, Inc.

Soekris ApS - dam1021 - top

Double click on above image to view full picture

Zoom Out
Zoom In

More Views

Soekris ApS dam1021-12 - REV 4

Email to a Friend

Availability: Out of stock.

$290.00
  • Buy 2 for $281.00 each   
  • Buy 5 for $272.00 each   
  • Buy 20 for $263.00 each   
  • Buy 100 for $263.00 each   
Part Number/SKU: 15102112
 

Quick Overview

Standard Configuration: 0.01/0.02% resistor version


NOTE: ACCEPTING ORDERS NOW. SHIPPING STARTS FRIDAY SEPTEMBER 25, 2015



 



The dam1021 is a DAC module based on a discrete R-2R sign magnitude DAC design, with FPGA based FIFO buffering/reclocking and custom digital filters, < 1 ps jitter clock generator, with 28 bit resolution so there is headroom, oversampling up to 3.072 Mhz. Up to 24 bit / 384 Khz input from SPDIF, I2S and USB (via USB to I2S interface board), with isolation on the I2S interface. The board is very flexible, with digital volume control and filter parameters that can be downloaded. The board is fully firmware upgradable over a simple serial connection, which enables new features later on. For now we plan to add digital crossover filters soon.

The basis R-2R network has an output voltage of 1.4V RMS and output impedance of 625 ohm and can therefore drive a lot of things directly. There is also onboard balanced output drivers that can drive high impedance (>= 300 ohm) headphones directly. The power supply is also onboard, just add a 5W+ toroid transformer.

Specifications:

 
dam1021-12    
THD @ -1db 0.005%    
THD @ -60dB 0.03%
 
S/N 20 Khz Bandwith 127 dB unweighted
Frequency Range +0.1dB -1.0dB 20hz - 20Khz
Output unbuffered Single ended 1.4V RMS, Zout 625R
Output buffered Balanced 4.0V RMS, Zout 20R
Power input 7-8V AC or +-7-15V DC max 5W
Board size 3.2" x 5.8" (81 x 147 mm)

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.