NFB-11.38 vs NFB-11.28
The NFB-11.28's signal-to-noise is 118 dB against the NFB-11.38's 120 dB. Both share bit depth (32-bit), max sample rate (384 kHz), and thd (0.002%).
AI-generated product photo — not official manufacturer imagery.
DigitalDACsHeadphone AmplifiersPre-AmplifiersDiscontinued
Estimated price (community-sourced)
$300
Around — community and catalog average, updates slowly
About the NFB-11.38
The Audio-GD NFB-11.38 is a desktop DAC, headphone amplifier, and preamplifier built around a fully discrete, non-feedback ACSS analog stage. It supports USB, coaxial, and optical digital inputs, offers selectable fixed or variable RCA line output, and uses a 6.3 mm single-ended headphone output. Audio-GD lists it at USD 419 excluding shipping. The design emphasizes high-current output transistors, multiple dedicated power circuits, and a femtosecond TCXO clock for lower jitter and improved digital performance.
Specifications
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 32-bit
- Max Sample Rate
- 384 kHz
- DSD Support
- DSD512
- DAC Chip
- ESS ES9038 Pro
Analog Output
Analog signal output specifications
- THD
- 0.002%
- SNR
- 120 dB
- Output Voltage
- 2.5V RMS
- Output Impedance
- 2Ω
Connectivity
Input and output connections
- Digital Inputs
- USB, coaxial S/PDIF, optical S/PDIF
- Analog Inputs
- RCA DAC output
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 180 × 55 × 220 mm (W × H × D)
- Weight
- 2.2 kg (5 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions