Specifications (cont’d) – Simaudio Neo 430HA Headphone Amplifier User Manual
Page 17
430HA Headphone Amplifier
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Specifications (cont’d)
Optional
Digital-to-Analog Converter:
Digital Input Types ......................................... S/PDIF (RCA) x 2 USB x 1 TosLink x 1
DSD Data Rates
(2.8224MHz), Double (5.6448MHz) and
Quadruple (11.2896) via USB only
DSD Sample Rates ......................................... DSD 64, DSD 128 & DSD256 via USB only
PCM Bit-depth range ....................................... 16 - 32 bits (32-bit via USB only)
PCM Sampling Frequency Rates........................ 44.1 - 384kHz (352.8 & 384kHz via USB only)
Frequency Response (audible) ........................ 20Hz - 20kHz +0/-0.2dB
Frequency Response (full range) ................... 2Hz - 72kHz +0/-3dB
THD @ 1kHz, 0dBFS (A-weighted) ................. < 0.001 %
IMD ............................................................. < 0.004 %
Dynamic Range ............................................. > 120dB
Signal-to-noise ratio ...................................... > 116dB @ full output
Slew Rate ..................................................... 50V/µs
Channel Separation ....................................... > 116dB
Low Level Linearity ........................................ ±1.0dB to below 120dBFS
Intrinsic Jitter ............................................... < 25 picoseconds
RMS
Balanced Pin Assignment:
Pin
1........................... Ground
Pin
2...........................
Positive
Pin
3
.......................... Negative
12 Volt Trigger: Logic........................... Direct (0V off, 12V on)
Jack............................
3.5mm microphone jack
Input Impedance ......... 1k
Ω
Current Consumption ... 12mA
NOTE: If you require the RS-232 codes for your Nēo 430HA, please visit the "Contact Us" page
and complete the "Information request" form on our websit.
Fuse Replacement:
For the 120V version use a 0.5A fast blow (5 x 20mm size).
For the 230V version use a 0.5A fast blow (5 x 20mm size).