DiaLogue One vs Shanling STP-80
The STP-80's power @ 8ω is 35W against the DiaLogue One's 36W and its signal-to-noise 95 dB against 89 dB. Both share thd (1.000%) and class (Tube).
AI-generated product photo — not official manufacturer imagery.
AmplifiersIntegrated AmplifiersTube AmplifiersDiscontinued
About the DiaLogue One
The PrimaLuna DiaLogue One is a meticulously crafted integrated tube amplifier designed for discerning audiophiles seeking classic tube sound with modern reliability. Featuring point-to-point wiring, adaptive autobias, and the ability to switch between ultra-linear (36W x 2) and triode (18W x 2) operation, it delivers a warm, detailed, and dynamic listening experience. The DiaLogue One uses a complement of 2x 12AX7, 2x 12AU7, and 4x EL34 tubes, and offers five RCA inputs plus a home theater bypass. Its robust build, high-quality components, and flexibility for tube upgrades make it a standout choice for those who value both sonic performance and long-term value. The DiaLogue One is now discontinued, succeeded by newer PrimaLuna EVO models, but remains highly regarded on the used market for its musicality and build quality.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 36W @ 8Ω
- Amplifier Class
- tube
Analog Output
Analog signal output specifications
- THD
- 1.000%
- SNR
- 89 dB
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
- 385.08 × 210.82 × 406.4 mm (W × H × D)
- Weight
- 28.9 kg (64 lbs)
Key Specifications
Power: 36W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions