Eighty-Eight vs PrimaLuna DiaLogue Premium Power
The DiaLogue Premium Power's power @ 8ω is 42W against the Eighty-Eight's 60W, its output voltage 0.9V RMS against 1.0V RMS, and its output impedance 100000Ω against 8Ω. Both share thd (0.100%).
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersPower Amplifiers
Estimated price (community-sourced)
$795 - $2,599
Around — community and catalog average, updates slowly
About the Eighty-Eight
The Rogue Audio Eighty-Eight (also called Model 88 or 88 Magnum) is a high-fidelity vacuum tube stereo power amplifier delivering about 60 watts per channel in ultralinear operation, with a user-selectable Triode mode that reduces output to roughly 40 watts per channel for pure triode operation. It is configured from the factory for 8-ohm speaker loads, with internal transformer taps that can be rewired for 4-ohm operation. The standard tube complement is 4 x KT88 output tubes, 4 x 12AU7 (5814 compatible) driver/phase-splitter tubes, and 2 x 12AX7 input tubes. The design uses custom output transformers and a massive, fully regulated power supply to improve dynamics and low-frequency control. The amplifier is noted for its deep soundstage, liquid midrange, smooth highs, and tight bass for a tube design.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 60W @ 8Ω
Analog Output
Analog signal output specifications
- THD
- 0.100%
- Output Voltage
- 1.0V RMS
- Output Impedance
- 8Ω
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- RCA
- Analog Outputs
- binding posts
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 464 × 178 × 400 mm (W × H × D)
- Weight
- 25 kg (55 lbs)
Key Specifications
Power: 60W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions