525 vs Musical Fidelity NU-Vista PRE
The NU-Vista PRE's thd is 0.002% against the 525's 0.000%, its output impedance 47Ω against 10Ω, and its output voltage 28.0V RMS against 16.0V RMS. Both share signal-to-noise (120 dB).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPre-AmplifiersDiscontinued
Estimated price (community-sourced)
$17,999
Around — community and catalog average, updates slowly
About the 525
The Soulution 525 is a high-end stereo preamplifier built in a dual-mono layout, borrowing technology from Soulution’s flagship 725. It uses relay-switched Vishay Dale resistors for precise volume control, with a temporary IC-based control during switching to avoid clicks and level spikes. The preamp offers balanced and unbalanced inputs and outputs, very wide bandwidth, extremely low distortion, and a powerful output stage intended to drive long cables and demanding downstream amplifiers.
Specifications
Analog Output
Analog signal output specifications
- THD
- 0.000%
- SNR
- 120 dB
- Output Voltage
- 16.0V RMS
- Output Impedance
- 10Ω
- Max Output Voltage
- 16.0V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA, XLR
- Analog Outputs
- RCA, XLR
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 442 × 143 × 448 mm (W × H × D)
- Weight
- 20 kg (44 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions