TROISI DESIGN, LTD.
DC224ADC 2-CHANNEL A/D CONVERTER
DC224-96ADC 2-C
HANNEL A/D CONVERTER


Troisi A/D converters isolate the most critical stage in the digital audio process, analog to digital conversion, from noisy environments. With almost unmeasureable distortion and jitter they easily outclass inboard converters of all DATs, Digital Audio Workstations, and Modular Digital Multitracks.


DC224ADC 2-Channel A/D Converter

DC224-96ADC 2-Channel A/D Converter

 
 

DC224ADC 2-Channel A/D Converter

The DC224ADC converter provide all the functions you require in an outboard converter: analog and digital inputs, shaped dither for 24, 20 and 16 bit quantization, simultaineous AES and S/PDIF outputs and three clock sources - internal, external word clock and external AES. The DC224ADC provides both analog and digital inputs and is is also available with a 19" rack mounting kit.

 

DC224ADC
DC224ADC 2-Channel A/D Converter

 

SPECIFICATIONS:

Dimensions: 1.60 (H) x 7.25 (W) x 9 (D)
FRONT PANEL CONTROLS
Input level select: Variable for +10 dBu to +24 dBu
Digital Level Indicator: 24 dB level indication for each channel
Quantization - S/PDIF out: 24-bit, 20-bit, 16-bit
Quantization - AES out: 24-bit, 20-bit, 16-bit
Sampling Rate Select: Internal 44.1, 48.0 or External
External Sync Select: Word Clock, AES/SPDIF, AES Digital In
REAR PANEL
Power: External TROISI Power Pac 120VAC 60 Hz
Digital Output1: AES/EBU INTERFACE (XLR)
Transformer isolated / 110 Ohm / 5 Volt peak at data rates from 1.92 MHz to 3.2 MHz
Digital Output2: SPDIF (RCA) (AES/EBU on DC224-96ADC)
Transformer isolated / 75 Ohm / 0.5 Volt pp at data rates from 1.92 MHz to 3.2 MHz
Digital Output3: SPDIF Optical (toslink)
External Work Clock Input: BNC connector, TTL compatible, 1000 Ohm termination
Can lock between 28-50 kHz for Word clock input, 110 ohm termination for AES inputs
DC224ADC CONVERTER PERFORMANCE
Frequency Response: +/- 0.2 dB 20 Hz to 20 kHz
Dynamic Range: >115dBFS unweighted
THD: <0.0005% @ full scale 20 Hz to 20 kHz
Crosstalk: <115 dB 20-20 kHz
 

Price: $1915


 

DC224-96ADC 2-Channel A/D Converter

The DC224-96ADC converters provide all the conversion functions you require in an outboard converter: analog and digital inputs, shaped dither for 24, 20 and 16 bit quantization, simultaineous AES outputs and three clock sources - internal, external word clock and external AES. The DC224-96ADC provides 44.1kHz and 48kHz sampling rates and for high density 88.2kHz and 96kHz sampling rates. The high density outputs operate in single stream high density or split stream digital outputs.

 

DC224-96ADC A/D Converter
DC224-96ADC 2-Channel A/D Converter

 

SPECIFICATIONS:

Dimensions: 1.60 (H) x 7.25 (W) x 9 (D)
FRONT PANEL CONTROLS
Input level select: Variable for +10 dBu to +24 dBu
Digital Level Indicator: 24dB level indication for each channel
Quantization - S/PDIF out: 24-bit, 20-bit, 16-bit
Quantization - AES out: 24-bit, 20-bit, 16-bit
Sampling Rate Select: Internal 44.1, 48.0, 96.0, 88.2 or External
External Sync Select: Word Clock, AES/SPDIF, AES Digital In
REAR PANEL
Power: External TROISI Power Pac 120VAC 60 Hz
Digital Output1: AES/EBU INTERFACE (XLR)
Transformer isolated / 110 Ohm / 5 Volt peak at data rates from 1.92 MHz to 6.4MHz
Digital Output2: AES/EBU INTERFACE (XLR)
Transformer isolated/ 110 Ohm / 5 Volt peak at data rates from 1.92 MHz to 6.4 MHz
External Work Clock Input: BNC connector, TTL compatible, 1000 Ohm termination
Can lock between 28-50 kHz for Word clock input, 110 ohm termination for AES inputs
DC224-96ADC CONVERTER PERFORMANCE
Frequence Response: +/- 0.2 dB 20 Hz to 20 kHz
Dynamic Range: >115dBFS unweighted
THD: <0 .0005% @ full scale 20 Hz to 20 kHz
Crosstalk: <115 dB 20-20 kHz
 

Price: $2060


 
For more information, see the Troisi Design, Ltd. website.
For product manuals, see the Troisi Design, Ltd. publications page.
 

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i© 1997 Posthorn Recordings

Most recent revision June 24, 2002