- L30 uses the same NFCA (Nested Feedback Composite Amplifier)module from flagship A90.Voltage Current hybrid feedback architec-ture along with UHGF (Ultra High Gain Feedback) technology provides excellent DC and AC performance.High output current drive capability allows the amp driving low impedance headphones with ease.Ultra-low noise of 0.3uV is miles ahead of the competition,giving an absurdly high dynamic range of 141dB and no audible noise and darkest background for the most sensitive IEMs.
- Upper limit of performance was limited by APX555B
- L30 has a high voltage swing of 26Vp-p,power of 3500mW per channel when both channels are driven and output impedance of less than 0.1Ohm.It easily drives power-hungry headphones with a wide range of different impedance.
- 3 step gain settings,adapt to various sensitivities
- The NFCA modules of L30 are not only able to drive the headphones but also apply to be a preamplifier with the same ultra-high performance.When it is in preamp mode,output impedance is as low as 20ohm,which is widely suitable for various devices.
Product parameters：
- Headphone amp/Preamplifier application
- Hi-Res Audio
- Gain:3 step gain settings
- Modules:NFCA Modules
- THD+N:<0.00007%
- DNR:141dB
- Noise:<0.3uVrms*
- Output Impedance:<0.1Ω
- Maximum output power:3500mWx2
Contents list:
- L30*1
- AC adapter*1
- 6.35mm to 3.5mm adaptora*1
- User manual *1
