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TT1 Specification:
- A 35w to 85w Class AB push-pull Amplifier (and all points in between!).
- Choice of output valves.
- Pre-amp uses 12AX7's on all models.
- Simple 'uncluttered' classic pre-amp design, using a minimum number of gain stages to optimize true guitar tone and reduce inherent noise levels.
- Tone controls designed to give a wide range of control over tone settings.
- Foot switch-able and variable level boost. Footswitch supplied with every applicable amplifier.
- B.J.T. (BI-polar Junction Transistor) based switching for silent and reliable switching of boost mode.
- Triode/Pentode selectable modes. Pentode mode gives full power whilst triode mode gives approximately half power with greater emphasis on even harmonics and thus a sweeter overall tone response.
- DC stand - off heaters on valve filaments to reduce hum.
- Special filter circuitry in power supply to reduce rectifier diode switching noise and thus reduce RF noise. This improves the amp response very subtly.
- Combines small amount of cathode bias with fixed bias to provide compression when being run hard. This smoothes out the response and rounds out the tone when flat out.
- Easily accessed external bias controls to optimize output section to users choice of output valve, and to ensure optimum performance from chosen valve set.
- Point to point hand wired using circuit card and eyelet construction on 3.5 thick blue board for robust build quality and easy future maintenance.
- Red, Ivory and Black covering as standard.
No PCB’s of any description.
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