Sovtek MIG-50H Tube Midget preset

Verified · 83/100 confidence. Complete schematic. All component values readable. Parameters derived directly from the circuit.

The Sovtek MIG-50H 'Tube Midget' is a 50-watt version of the MIG-100H lead head with the same single-channel layout. High and Low inputs feed cascaded 12AX7 stages with a Gain control and a cathode follower into a Treble/Bass/Midrange stack and Master. A 12AX7 long-tail phase inverter with Presence drives two fixed-bias 5881s into 4/8/16-ohm jacks and a line out, with a bridge-rectified supply, standby and a regulated DC heater for the input tube.

• Made in: Russia
• Wattage: 50W
• Channels: 1
• Preamp tubes: 3× 12AX7
• Power tubes: 2× 5881

Tags: crunch, 6l6, mid-wattage.

Schematic-derived preset files for the Neural DSP Quad Cortex and 16 Fractal and Line 6 modelers: Axe-Fx II/XL/XL+, Axe-Fx III, FM3, FM9, and the full Helix family (Floor, LT, Rack, HX Stomp, HX Stomp XL, Native).

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