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Estimated price (community-sourced)
The Audio Horizons VRX 300B power amplifier is a high-fidelity single-ended tube amplifier that uses EML 300B vacuum tubes known for their rich and detailed sound reproduction. It delivers a power output of 7.5 watts, suitable for driving high-efficiency speakers or headphones. The amplifier features an input impedance of 100 k ohms, making it compatible with a wide range of audio sources. This model is appreciated for its warm, natural sound signature typical of 300B tube amplifiers, providing audiophiles with a refined listening experience.
Amplification power output and characteristics
Analog signal output specifications
Input and output connections
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The Antares 300 BXLS's power @ 8ω is 20W against the VRX 300B with EML 300B tubes's 7.5W, its output impedance 4Ω against 100Ω, and its class A against Tube. Both share input impedance (100000Ω).
The Neo-Classic 300B SE/PP's power @ 8ω is 11W against the VRX 300B with EML 300B tubes's 7.5W and its output impedance 100000Ω against 100Ω. Both share input impedance (100000Ω) and class (Tube).
The 2A3's power @ 8ω is 3.5W against the VRX 300B with EML 300B tubes's 7.5W, its output impedance 8Ω against 100Ω, and its input impedance 70000Ω against 100000Ω. Both share class (Tube).
The Art Audio PX-25's power @ 8ω is 6W against the VRX 300B with EML 300B tubes's 7.5W, its output impedance 8Ω against 100Ω, and its input impedance 180000Ω against 100000Ω. Both share class (Tube).
Thöress SE-300B
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