ADE-24 vs Topping U90
The U90's weight is 1.02 kg (2 lbs) against the ADE-24's 1.36 kg (3 lbs), its height 45 mm against 51 mm, its width 222 mm against 254 mm, and its depth 160 mm against 127 mm.
AI-generated product photo — not official manufacturer imagery.
DigitalDigital ProcessorsDiscontinued
Estimated price (community-sourced)
$350
Around — community and catalog average, updates slowly
About the ADE-24
The Margules Audio ADE-24.1 Analog Digital Enhancer is a signal processing accessory that works on low-voltage RCA analog outputs from digital audio sources. It uses digital signal processing (DSP) to manipulate harmonic distortion, adding harmonic peaks similar to those produced by triode tube amplifiers. The device does not eliminate harmonics from the source but rather adds significant amounts of second and third-order harmonics to the incoming signal. According to users and reviewers, it enhances the listening experience by making instruments sound more alive and present, widening the soundstage, and improving overall musicality without compromising audio quality or resolution. It is particularly recommended for use with mid-range digital sources such as iPods, iPhones, iPads, and standard CD players, though the designer notes it was not intended for use with very high-end DACs costing $3000-$4000 or more.
Specifications
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
- Analog Outputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 254 × 51 × 127 mm (W × H × D)
- Weight
- 1.36 kg (3 lbs)
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions