Horn Mono vs PrimaLuna DiaLogue Four
The DiaLogue Four's power @ 8ω is 42W against the Horn Mono's 25W, its weight 29 kg (64 lbs) against 13.61 kg (30 lbs), and its height 210 mm against 234.95 mm. Both share class (Tube).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersTube Amplifiers
Estimated price (community-sourced)
$1,495
Around — community and catalog average, updates slowly
About the Horn Mono
The Quicksilver Audio Horn Mono is a hand-wired, all-tube monoblock power amplifier optimized for highly efficient loudspeakers, including horn systems. Its intentionally low gain, very low noise floor, low distortion at milliwatt-level output, substantial power supply energy storage, and unusually low output impedance are intended to prevent hiss and excessive volume sensitivity with high-sensitivity speakers. It has no circuit boards or transistors, uses a chrome-over-nickel chassis, gold-plated input/output connectors, a high-performance output transformer, auto-biasing, and an IEC mains inlet. It is supplied with a matched pair of EL34 output tubes but supports several compatible matched output-tube types without adjustment.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 25W @ 8Ω
- Power @ 4Ω
- 25W @ 4Ω
- Amplifier Class
- tube
- Minimum Impedance
- 4Ω
- Input Sensitivity
- 9.0V RMS
Analog Output
Analog signal output specifications
- THD
- 0.020%
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- single-ended
- Analog Outputs
- 4-ohm, 8-ohm
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 368.3 × 234.95 × 203.2 mm (W × H × D)
- Weight
- 13.61 kg (30 lbs)
- Available Colors
- chrome over nickel
Key Specifications
Power: 25W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions