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Music Hall DAC 25.3 - Digital to Analog Audio Converter

****Tested and fully functional item in great operating condition with only a few scuffs/minor wear and tear. Ships with pictured power cord. Please see photos and video.

About this item:  

The dac25.3 USB DAC from Music Hall is a high-grade DAC designed to improve the sound quality of computers, media servers, personal music players, and other portable devices. The dac25.3 has four digital inputs which can accept any coaxial (S/PDIF), optical, XLR (AES/EBU) or USB digital input and will output in two channel stereo analog. The DAC is equipped with a Texas Instruments PCM 1796 24bit/192kHz, advanced segment, stereo audio digital to analog converter.


The processor features 123 dB dynamic range and an 8x oversampling digital filter and an impressive 0.0005% THD. The DAC upsamples to either 96kHz or 192kHz, and this can be selected on the front panel. To achieve the best sound, Music Hall uses an advanced asynchronous reclocking and anti-jitter control system upstream of the PCM 1796. Additionally, the DAC employs the Philips 74HC574 and TI SRC4192 asynchronous sample rate converter whose master clock also features a larger R-core high current oversize power transformer. Plus, the dac25.3 has a headphone output for private listening.




Features: 
- USB input accepts 24-bit/96kHz signal
- Electro-Harmonix 6922 tube single-ended (RCA) output
- Solid-state differential balanced output
- TI PCM 1796 24-bit/192kHz DAC
- TI SRC 4192 asynchronous sample rate converter
- High precision active crystal oscillator master clock
- User selectable 96kHz ot 192kHz upsampling
- Asynchronous reclocking and anti-jitter control system
- 8x oversampling digital filter
- Four digital inputs: coax (S/PDIF), optical, XLR (AES/EBU), and USB
- Two gold-plated outputs; single ended (RCA), balanced (XLR)
- Headphone output with adjustable analog volume control
- Large high current oversize r-core power transformer
- Thick brushed aluminum fascia and solid chassis
- 110/220V voltage selectable transformer
- Detachable power cord


Specifications:



Audio THD + Noise
< 0.04% tube out (1 kHz)
< 0.0015% balanced out (1 kHz)
Output Level
2.0V
Frequency Response
2 Hz ~ 20 kHz +/- 0.2 dB
Signal to Noise Ratio
> 110 dB
Power Dissipation
< 30 W
Dynamic Range
> 120 dB (24 bit)
> 96 dB (16 bit)
Crosstalk
< -110 dB
USB Port
Supports 24-bit audio at sample rates up to 96 kHz
Other Inputs/Outputs
Accept 24-bit audio at sample rates up to 192 kHz
Headphone Output
Level: 4V max
Resistance: 0.3 ohm
OS Compatibility
Windows 7/Vista/XP/2000 and Mac OS X
Operating Temperature
32 ~ 104° F (0 ~ 40° C)
Power Supply 
AC115V/60Hz - 230V/50Hz
Dimensions
8.5 x 13.5 x 3.75" 
Weight
8 lbs.

About Us

NEW MEDIA HOLLYWOOD is a full-service computer dealership specializing in hardware and software integration for the entertainment industry. We focus on the latest technologies available in digital video, audio, multimedia, and film production tools. We provide our customers with the technology and expertise that only 34 years of experience can deliver. We are an authorized dealer and have certified technicians on staff. Buy with Confidence and Peace of Mind.

If you have any questions related to any of our listed items (or anything else we might be able to provide for you), feel free to send us a message on eBay.
 
SHIPPING:
NEW MEDIA HOLLYWOOD ships from the United States to a Confirmed address within the contiguous 48 states only. Items purchased after 3:00 pm Pacific Time will be shipped the morning of the next business day. 
At our discretion and for your protection, purchased items may require signature confirmation upon delivery.
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FREE LOCAL PICKUP is available at our office in Hollywood, CA during business hours only, Mon-Fri 9:00am to 6:00pm.
 YOU MUST SELECT THIS OPTION AT CHECKOUT  if you would like to pick your item up locally.
If this option is not selected, pickup will not be available, and we will ship your item using the shipping method described in the listing.

TERMS OF SALE:
We offer a 30-day, money-back return policy for most items ("as-is" items excluded). A restocking fee may apply for wrong order/accidental purchase returns. Defective merchandise can be returned for replacement or refund within 30 days of purchase. Buyer must contact us to obtain an RMA number prior to returning the merchandise. Buyer is responsible for returning the item in its original condition, including all packaging, accessories and manuals. Units that are found to be missing components (or arrive in any condition contrary to the item's listing) will be returned at buyer's expense.


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