$350 · AMT SS-11A (Classic) – Studio Series 3-channel Tube Guitar Preamp

Fully tube-based 4 – stage overdrive channel with DUAL TUBE design (2x12AX7 or 2×6Н2П-ЕВ tubes) with high-voltage anode voltage (+300 V). Three separate channels: CLEAN / OVERDRIVE / LEAD Individual gain sensitivity and output level controls for clean and crunch/lead channels. TREBLE SHIFT toggle switch to enter bright mode for that added punch of high end. FX LOOP for external effects. OUTPUT jack for connecting to both specialized guitar amplifiers with a standard level of 0 dB (GUITAR AMP mode) and a CAB SIM MIXER out with a standard level of -10dB and a guitar cabinet simulation. The preamp outputs are equipped with sophisticated solid-state buffers. SS-11 incorporates new field-effect transistor-based guitar cabinet impulse response emulator prossessing. Improved naturalness of sound when connected to line input. Special attention was paid to transistors anode power quality: preamp uses a specially designed high-voltage transformer minimizing the penetration of impulse noises into amplified signal.