T+A Pulsar CD 1220 R specifications

Brand : T+A

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Tech nical data

Drive: narrow-tolerance linear drive, LDGU optics, semiconductor laser 780nm/2mW Synchronisation: quartz-controlled, fluctuations not measurable

D/A converter and output stage

Digital filter: freely programmable signal processor with four different filter types, 8-fold oversampling, 56 bit resolution, FIR- , IIR, Bezier, Bezier/IIR filters

D/A converter: double differential mode, two 1-bit Sigma-Delta converters with 256x total oversampling and two multibit DAC 20 bit colinear converters in 2-way circuit

Noiseshaping: 4th order,(ZSNS)

Analog filter: phase linear bessel filter, (constant group delay) 3rd order, 60 kHz

Frequency response (+0, -0.2 dB): 2 Hz....20 kHz Total harmonic distortion/Intermodulation: <0.001 Effective system dynamics: 97 dB Noise voltage distance: 112 dB External voltage distance: 111 dB Channel separation 1 kHz/10 kHz: 111 dB/110 dB

Outputs

Digital output optical: SP-DIF, TOS-Link, 660 nm, -18 dBm (up to 10 m Cable length can be connected)

Digital output coaxial: SP-DIF, 0.5 V/75 ohm (can be replaced by AT&T fiber optic output)

Analog output RCA: Output voltage 2Veff Output impedance 22 ohm

Mains connection: 230 V/50 Hz, 16 VA

Source: User manual

T+A Pulsar CD 1220 R