DiaLogue Premium Power vs ProLogue Seven
The ProLogue Seven's power @ 8ω is 70W against the DiaLogue Premium Power's 42W, its signal-to-noise 101 dB against 94 dB, and its thd 1.000% against 0.100%. Both share output impedance (100000Ω).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersTube Amplifiers
Estimated price (community-sourced)
$2,200 - $3,199
Around — community and catalog average, updates slowly
About the DiaLogue Premium Power
The PrimaLuna DiaLogue Premium Power Amplifier is a push-pull stereo tube amplifier designed for audiophiles seeking high-quality sound with flexibility. It features six 12AU7 tubes and four EL34 tubes (also compatible with KT88 or KT120), delivering 25 watts per channel in triode mode and 42 watts per channel in ultralinear mode at 8 ohms with 1% THD. The amplifier supports stereo or monoblock operation via a simple switch, allowing for enhanced speaker coupling and additional output taps. It uses massive, potted toroidal transformers enclosed in metal housing to reduce magnetic and acoustic noise. The amplifier includes SCR tinfoil capacitors in critical signal paths and Swiss-made wiring for superior signal clarity. It has a frequency response of 12Hz to 75kHz, a signal-to-noise ratio of 94 dB (stereo), and total harmonic distortion of 0.1%. Dimensions are approximately 15.4" W x 8.3" H x 16" D, and it weighs 63.8 lbs. The amplifier is highly regarded for its robust, lively, and dynamic sound, capable of driving demanding speakers with authority.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 42W @ 8Ω
- Amplifier Class
- tube
Analog Output
Analog signal output specifications
- THD
- 0.100%
- SNR
- 94 dB
- Output Voltage
- 0.9V RMS
- Output Impedance
- 100000Ω
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 390.16 × 210.82 × 406.4 mm (W × H × D)
- Weight
- 28.9 kg (64 lbs)
Key Specifications
Power: 42W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions