Estimated price (community-sourced)
Around — community and catalog average, updates slowly
About the Ninety-Nine
The Rogue Audio Ninety-Nine is a flagship tube preamplifier designed for ultra-high-performance audio reproduction. It utilizes four 6SN7 tubes configured in a mu-follower circuit topology, delivering transparent yet detailed sound with remarkable presence. The preamp features an analog remote volume control, separate fully regulated power supply with toroidal transformer and seven separate regulators, and a logical turn-on procedure that protects downstream components while prolonging tube life. The unit includes five input sources (with optional MM/MC phono board available), two line outputs, and a headphone output. It offers adjustable gain settings to optimize performance with different sources, amplifiers, and speakers. The Ninety-Nine is available in standard, Magnum, and Super Magnum versions, with the Magnum and Super Magnum featuring upgraded components including Mundorf capacitors, Dale-Vishay resistors, gold tube sockets, and premium silver wiring. The preamp inverts polarity and is entirely designed and built in the USA.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 1.5W @ 8Ω
- Input Sensitivity
- 1.0V RMS
- Max Input Voltage
- 30.0V RMS
Analog Output
Analog signal output specifications
- THD
- 0.100%
- Output Voltage
- 1.5V RMS
- Output Impedance
- 350Ω
Phono Preamplifier
Phono stage specifications
- MM Gain
- 65 dB
- MC Gain
- 75 dB
Connectivity
Input and output connections
- Analog Inputs
- 5 pairs RCA (gold-plated, heavy-duty)
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 432 × 140 × 356 mm (W × H × D)
- Weight
- 12.25 kg (27 lbs)
Key Specifications
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions