Australian sourced stock, with full local warranty.
Your new favourite amp+ preamp
Conceived as the next-generation replacement to Objective2, Atom builds on more than a decade of amplifier design evolution at JDS Labs. Atom Amp+ tops the award winning Atom Amp with hand matched potentiometers and even higher performance, and comes fully loaded with a smooth 1/4" headphone jack, gold-plated preamp RCA outputs, and both 3.5mm and RCA inputs. Ample power. No noise. Front-mounted controls. Atom Amp+, our standard for performance and value in a headphone amp.
Unplug your headphones and Atom Amp+'s knob adjusts volume of its RCA preamp outputs, so that you can control volume of your powered speakers.
Ultra high power
While most headphone listening demands only milliwatts, Atom Amp+ uses the same output buffers as our flagship Element Line, pushing 1W of clean audio per channel. We avoid the marketing race to overkill power in order to keep Atom's power supply reasonably sized.
Atom Amp+ consolidates the need for a separate amp and preamp. Connect up to two sources and select between 3.5mm and RCA input with the push of a button.
Designed for desktop listening, Atom Amp+'s relay muting eliminates pops and thumps during startup.
Low gain of 1.0x with hand matched potentiometers are well suited to driving efficient IEMs. High gain easily powers demanding full size sets when paired with the matching 2VRMS Atom DAC+.
Atom Amp+ is our most advanced analog amplifier to date, achieving top performance from its 4-layer, star grounded layout.
- Preamp Outputs
- Ultra High Power
- Dual Inputs
- Smart Logic
- Dual Gain
- Top Performance
Frequency Response, 20Hz-20kHz
SINAD @ 2VRMS, 1kHz
|SINAD @ 50mV, 1kHz||90 dB|
|SNR (20-20kHz)||> 122 dB|
|IMD SMPTE||-95 dB|
|Noise (20-20kHz)||1.99 μV|
|Crosstalk @ 10kHz 150 Ω||-92 dB|
|Input Impedance||10k Ω|
|Output Impedance||< 0.7 Ω|
|Channel Balance||< 0.6 dB|
|Max Continuous Power @ 600Ω||136mW (9.05VRMS)|
|Max Continuous Power @ 150Ω||545 mW (9.04VRMS)|
|Max Continuous Power @ 32Ω||1 Watt (5.66 VRMS)|
|Headphone Output||6.35mm (1/4")|
|Analogue Inputs||RCA and 3.5mm|
|Case Dimensions||5.0 x 5.5 x 1.4 in|
|Dual Gain||1.0x and 4.5x|
|Volume Potentiometer Taper||15A, Hand Matched Gangs|
- JDS Labs Atom Amp+ Headphone Amplifier
- 16VAC Power Adapter