Tempest II vs Stereo 90
The Stereo 90 matches the Tempest II on power @ 8ω (90W), thd (0.100%), output voltage (1.0V RMS), and class (Tube).
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersIntegrated AmplifiersDiscontinued
Estimated price (community-sourced)
About the Tempest II
The Rogue Audio Tempest II is an upgraded version of the original Tempest, featuring improved sonics, increased power output from 60WPC to 90WPC, and a refined aesthetic with a new faceplate. It uses two 6SN7GT, two 12AX7LPS, and four KT88 power tubes for extended tube life and superior performance. Key features include a remote volume control, balance control, source selection (CD, phono/line, tape, tuner, aux, preamp), mute function, triode/ultralinear switch for mode selection, 4/8 ohm speaker taps, preamp input for power amp use, passive and active outputs for recording or subwoofer/bi-amping. The phono input is line-level only. It offers silky-smooth tube sound with incredible detail, suitable for demanding speakers. MSRP was $2695; used market prices range $1000-$2500. No longer in production.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 90W @ 8Ω
- Amplifier Class
- tube
Analog Output
Analog signal output specifications
- THD
- 0.100%
- Output Voltage
- 1.0V RMS
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- CD, Phono, Tape, Tuner, Aux
- Analog Outputs
- Passive Out, Active Out
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 464 × 178 × 400 mm (W × H × D)
- Weight
- 27 kg (60 lbs)
Key Specifications
Power: 90W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions