Alpha vs PrimaLuna DiaLogue Four
The DiaLogue Four's power @ 8ω is 42W against the Alpha's 50W, its signal-to-noise 89 dB against 92 dB, and its weight 29 kg (64 lbs) against 24.95 kg (55 lbs). Both share class (Tube).
AI-generated product photo — not official manufacturer imagery.
Alpha
Von Gaylord AudioAmplifiersTube AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$1,175original retail
Original retail — discontinued, no used price recorded yet
About the Alpha
The Alpha Stereo amplifier by Von Gaylord Audio is a high-end tube amplifier delivering 50 watts per channel in triode mode. It features four 5814A driver tubes and four 6550 output tubes arranged in a dual mono left and right audio section. The amplifier is hand soldered with point-to-point wiring and uses premium Von Gaylord internal wiring and gold plated binding posts to ensure superior signal integrity. It supports load impedances of 4, 8, and 16 ohms and offers a signal-to-noise ratio of 92 dB. The bandwidth ranges from 20 Hz to 20 kHz at 40 watts and extends from 10 Hz to 25 kHz at 1 watt. Input impedance is 500k ohms with a sensitivity of 150 mV (-14 dB). The amplifier operates on 110-120 volts at 50-60 Hz with a power consumption of 300 VA. Its dimensions are 18 inches wide, 9.5 inches high, and 14 inches deep, weighing 55 pounds. The Alpha Stereo amplifier is praised for its smooth, balanced sound with fast, controlled bass and sparkling highs, embodying Von Gaylord Audio's philosophy of delivering dynamics, warmth, transparency, liquidity, lifelike imaging, and musicality.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 50W @ 8Ω
- Amplifier Class
- tube
Analog Output
Analog signal output specifications
- SNR
- 92 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 457.2 × 241.3 × 355.6 mm (W × H × D)
- Weight
- 24.95 kg (55 lbs)
Key Specifications
Power: 50W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions