Sphinx v2 Integrated Amplifier

Dynamic, transparent, and profoundly musical, the Sphinx v2 sets a new standard in affordable integrated amplifiers. Utilizing sophisticated circuitry borrowed from Rogue Audio’s most advanced designs, the Sphinx v2 is able to outperform separates costing far more than its single box design. And with 100 watts of hybrid power, this integrated is capable of realistic volume levels that will rival the clarity and presence of the original performance.

The Sphinx v2 contains a discrete headphone amplifier and an excellent phono section compatible with high output MM and MC cartridges. Active and fixed outputs allow for the addition of a subwoofer or other out-board devices. A high capacity linear power supply provides tremendous energy storage to recreate the deepest bass passages while various regulated power supply stages provide ultra-smooth sound in the midrange and treble. The machined aluminium faceplate is available in either black or silver to compliment the rest of your components and the optional remote further adds the convenience of remote volume operation.

  • 100 Watts per channel into 8 Ohms
  • Pure tube mu-follower preamplifier
  • Slow start turn on sequencing
  • Green design; extremely low power consumption
  • Standby 6 Watts, 1/2 power 132 Watts, full power 250 Watts
  • Damping factor > 1000
  • Discrete headphone amplifier
  • 45 dB phono for high output cartridges
  • Custom 375 VA toroidal transformer
  • Massive high storage linear power supply
  • Matched 12AU7 preamplifier tubes
  • Gold plated RCA inputs
  • Gold plated binding posts
  • Machined aluminium faceplate
  • 4 inputs (phono, line 1,2,3)
  • Active outputs for subwoofer or biamping
  • Alps volume potentiometer
  • All precision components
  • Heavy (2 ounce) copper circuit board
  • Metal remote volume control (optional)
  • Fully tested, burned-in, and auditioned
  • Detachable IEC power cord
  • Proudly hand crafted in the USA!
  • 5-year transferable warranty (six months on tubes)
  • Main fuse located inside (1) – 5 Amp slow blow
  • Power Supply Fuses on PCB (2) – 6 Amp slow blow
  • Herb Reichert, Rogue Audio Sphinx Integrated Amplifier, Stereophile, 31 July 2014
  • Ron Doering, Rogue Audio Sphinx Tube Hybrid Integrated Amplifier—Class D with A Difference, The Abso!ute Sound, 4 October 2013
  • Hans Wetzel, Rogue Audio Sphinx Integrated Amplifier, Soundstage!, 1 July 2013
  • Alan Sircom, Rogue Audio Sphinx Integrated Amplifier, HIFI+, 4 October 2013

Output Power:   100 Watts per channel into 8 Ohms; 200 Watts per channel into 4 Ohms
Frequency Response:   5ꟷ20000 Hz
Total Harmonic Distortion:  < 0.1% at typical demand; < 1% at full rated power
Input Sensitivity:  1.0 V RMS
Dimensions: 39.37 cm W x 43.18 cm D x 12.7 cm H
Weight: 25 kg
Power Requirements:  230 V – 50 Hz
Available Faceplate Finishes:  black; silver