Z-Systems Reference Digital Equalizer rdq-1 (Black) Ecxellent Conditon

Z-Systems rdq-1

REFERENCE DIGITAL EQUALIZER

EXELLENT CONDITION / LOW USE

SUPPORT SAMPLE RATES FROM 32 TO 96 kHz

Includes Factory Box, Manual and AC Cable

This is a very transparent digital EQ that work completely in digital domain. Designed to be used between your CD Transport or Music Server and your D/A (Digital/Analog) Converter. Analog EQ introduce distortion and other problem to the signal loosing transparency. This EQ doesn't have the usual analog equalizers problems and also have the capacity of 99 presets EQ curves. Use this unit with any music server and you can adjust the sound of bad recording. Selling only because I am using other Z-System EQ. 8/10 Due to age

Specifications:

-Dimensions 16.5" Wide x 3.25" Tall x 10.0" Deep
-Weight 11 lbs.
-Color available in black or silver
-Inputs 1 AES/EBU (transformer-isolated, 110-ohm terminated)
-1 S/PDIF (transformer-isolated, 75-ohm terminated)
-Outputs 1 AES/EBU 1 S/PDIF
-Input/output precision up to 24-bits
-Gain control from -12 dB to +12 dB
-Gain resolution 0.2 dB increments from +12 dB to -12 dB
-Filter types 4 parametric, 2 shelving
-Center frequency resolution 1/6-th octave ISO from 28Hz to 18 KHz
-Filter gain/cut from -12 dB to +12.0 dB
-Filter bandwidths Q = 0.4, 0.8, 1.3, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0
-Shelf filter slopes 6 dB/octave

-Dither types 20-bit and 16-bit proprietary floating-point techniques
-Digital filter architecture proprietary minimum roundoff-noise structure
-Dynamic range better than 144 dB
-Stereo modes Stereo-linked operation
-Number of presets 99 including power up preset
-THD+N better than -135 dB
-Processor type TMS320C31 32-bit floating-point DSP
-Processor performance 60 MFLOPS
-Digital audio demodulator/modulator Crystal Semiconductor
cCS8412(8414)/CS8402(8404)
-Sample rates supported 32 kHz, 44.1 kHz, 48 kHz. 88.2 kHz/96 kHz
cupgrade available from factory
-Auxiliary-bit status handling unit is transparent to channel status, validity, and cauxiliary bits
-Power supply 110/220VAC, 50/60Hz