Sim Audio230 HAD Headphone Amp /DACusedSim Audio 230 HAD Headphone Amp /DACExcellent Headphone Amp Dac Works like a charm. Couple of White Letters Have Worn from Touch. Unit is fully operational. Design features Inputs include 1 single-ended on rear-mounted RCA’s and 1 s...699.00

Sim Audio 230 HAD Headphone Amp /DAC [Expired]


no longer for sale

Excellent Headphone Amp Dac Works like a charm. Couple of White Letters Have Worn from Touch. Unit is fully operational.
Design features

  • Inputs include 1 single-ended on rear-mounted RCA’s and 1 single-ended on 1/8” jack located on the front panel.

  • Outputs include a ¼” TRS headphone jack, as well as both fixed and variable single-ended line-level RCA stereo pairs.

  • Fully asynchronous DAC with four (4) digital inputs (S/PDIF x 2, TosLink x 1 & USB x 1) allowing for use with virtually any digital source; Supports DSD64, DSD128 and DSD256 (USB input only); Supports PCM up to 24-bit/192kHz (all inputs) and 32-bit/384kHz (USB input only).

  • Pure analog amplifier using a transconductance circuit.

  • An oversized power supply using 1 toroidal transformer in conjunction with 8 stages of DC voltage regulation.

Specifications
  • Output power per channel @ 600 / 300 / 50Ω 100mW / 200mW / 1W
  • Headphone Impedance 20 - 600Ω
  • Frequency Response (audible) 20Hz - 20kHz ±0.1dB 
  • Frequency Response (full range) 5Hz - 100kHz +0/-3dB
  • THD @ 1kHz, 0dBFS (A-weighted) 0.005%
  • Intermodulation distortion 0.005%
  • Signal-to-noise Ratio 115dB
  • Crosstalk -80dB
  • Input / Output impedance 22KΩ / 1.25Ω
  • Shipping weight 6.2 lb / 2.8 kg
  • Dimensions (width x height x depth) 7.0 x 3.0 x 11.0 in
  • 17.8 x 7.6 x 28.0 cm