Pair of Rogue Audio M-180 monoblock power amplifiers

This listing is for a matched pair of. M-180 monoblock tube amplifiers, hand-built in Pennsylvania and currently in production, ensuring ongoing factory support, service, and parts availability. The M-180 has been formally reviewed and favorably covered by. Where it was recognized for delivering exceptional power, control, and musicality while maintaining the harmonic richness expected of reference-grade tube amplification.

Tube Configuration & Included Extras. Each monoblock uses (4) Tung-Sol KT-120 output tubes. (2) GE 5814 / 12AU7 Five-Star driver tubes.

(1) Telefunken 12AX7 input tube. Included with the sale (valuable tube-rolling package). (2) additional Tung-Sol KT-120 power tubes. (4) NOS National 12AU7 T-Plate.

(2) NOS 12AX7 tubes (spares / rolling). This is a fully sorted setup with premium small-signal tubes already installed and meaningful spares included. Power Output: 180 WPC Ultralinear / 100 WPC Triode.

Output Tubes: KT-120 / KT-88 / 6550 compatible. Inputs: RCA (single-ended) and balanced XLR. Construction: Hand-built in Pennsylvania, USA. Weight: 75 lbs per monoblock.

Properly biased and operated in a non-smoking environment. These amplifiers are extremely heavy and require proper protection.

Factory support and service available. Opportunity to audition before committing.