JDS Labs Atom Amp 2 Headphone Amplifier.
Purchased New from JDS labs in Sept 2024

Contents
3in (8cm) JDS Labs 3.5mm Interconnect Cable
US (110-120V) 16VAC Power Adapter
Atom Amp 2

Performance

  • Frequency Response, 20Hz-20kHz+/- 0.01dB
  • SINAD @ 2VRMS, 1kHz120 dB
  • SINAD @ 50mV, 1kHz93 dB
  • SNR (20-20kHz)124 dB
  • IMD SMPTE-97 dB
  • Noise (20-20kHz)1.33 μV
  • Crosstalk @ 10kHz (RCA Out)-101 dB
  • Input Impedance10k Ω
  • Output Impedance0.7 Ω
  • Channel Balance< 0.6 dB
  • Max Continuous Power @ 600Ω143 mW (9.28VRMS)
  • Max Continuous Power @ 300Ω286 mW (9.27VRMS)
  • Max Continuous Power @ 150Ω570 mW (9.25VRMS)
  • Max Continuous Power @ 32Ω2.65 Watts (9.22VRMS = 26Vpp)

Connectivity

  • Headphone Outputs4.4mm and 6.35mm (1/4")
  • Analog InputsRCA and 3.5mm
  • Preamp OutputRCA

Dimensions

  • Case Dimensions (including knob)145 x 131 x 34 mm (5.7 x 5.1 x 1.3 in)
  • Average Power Consumption6W
  • Weight1 lb (454 g)

Configuration

  • Dual Gain1.0 and 4.7x
  • Volume Potentiometer Taper15A, Hand Matched Gangs