Twin Mk II

Name: Twin Mk II
Brand: Shift Line
Availability: OnlineOnly

Preamp

Cab Sim

DI Box

12AX7 tube preamp based on 1965 Fender Twin with switchable cab sim, FX loop, headphone amp. Always-on design.

The Twin Mk II is a tube preamp from Shift Line based on the 1965 Fender Twin circuit, using a 12AX7 tube.

Controls: Master, Treble/Middle/Bass (3-band EQ), Gain (clean to overdrive), Bright switch (HF boost), and Cab Sim switch (on/off on recording output). High anode voltage from custom transformer ensures headroom. Pure tube circuit from input to send.

FX loop (Send/Return). Switchable cabinet simulation on the recording output. Headphone output for silent practice. AUX input for backing tracks. Tung-Sol 12AX7 included. DC heater supply. Always-on design (no bypass). Discontinued. 12V AC, 1000mA adapter. 119x93x34mm, 600g.