Description
The M-250 Ultra is the flagship Rogue power amplifier, a monoblock using six KT88 output tubes to produce 250 watts in ultralinear mode. Operation can be switched between triode and ultralinear on the fly, and each chassis has a built in bias meter with individual bias switches. It succeeds the Apollo Dark monoblocks and is sold as a pair.
Highlights
- 250 watts per amplifier in ultralinear mode from six KT88 tubes
- Triode/ultralinear switch usable on the fly
- 2 x 12AU7 and 1 x 12AX7 in the input and driver stages
- Balanced XLR and RCA inputs
- Cardas rhodium plated binding posts with 4 and 8 ohm taps
- Built in bias meter with individual bias switches
- CNC machined aluminum faceplates and side panels







