home >> triode


TRX-M300 Monoblock

300B tube driven by 91A tube in Single Ended class A design with Auto bias. Faceplate, Top chassis and Top transformer cover are machined military Grade Aluminum. Simple yet beautiful. 


  • Maximum output:  Class A 8 Watts at 8 Ohm
  • Output Impedance:  4 / 6 / 8 / 16 ohm, 
  • Frequency response: 10Hz- 50 kHz (0,-3dB)
  •  Total distortion:  < 0.1%(1kHz)
  • SN level: 87dB
  • Input Impedance: 800mV/ 100kOhms
  •  Input terminals: one pair RCAand   one pair XLR
  •  Compliment/MonoOne 300B tube, Two 91A tube, one 274B tube, tube cage, power cable, fuses.