RAM 285 vs PrimaLuna DiaLogue Six
The DiaLogue Six's power @ 8ω is 70W against the RAM 285's 85W, its signal-to-noise 83 dB against 100 dB, its power @ 4ω 40W against 105W, and its thd 0.250% against 0.500%.
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersPower Amplifiers
Estimated price (community-sourced)
$4,995
Around — community and catalog average, updates slowly
About the RAM 285
The Sunfire/Bob Carver RAM 285 is a high-voltage, high-current reference stereo tube amplifier intended to deliver tube sound with strong control and low noise. Bob Carver positions it as a legacy reference amplifier built for difficult loads, with selectable feedback, a DC Restorer dynamic bias circuit, and premium construction. The listed direct price is $4,995, and available sources describe it as a current Bob Carver product rather than a discontinued model.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 85W @ 8Ω
- Power @ 4Ω
- 105W @ 4Ω
- Amplifier Class
- tube
- Minimum Impedance
- 4Ω
Analog Output
Analog signal output specifications
- THD
- 0.500%
- SNR
- 100 dB
Connectivity
Input and output connections
- Analog Inputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Weight
- 25.4 kg (56 lbs)
- Available Colors
- black, copper
Key Specifications
Power: 85W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions