SS-11B (Modern)

The AMT Electronics SS-11B (Modern) is a 3-channel tube guitar preamp designed to deliver a versatile range of tones. Here are the key features and technical specifications:

Features:
- 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 added punch of high end
- FX LOOP for external effects
- OUTPUT jack for connecting to 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
- Incorporates new field-effect transistor-based guitar cabinet impulse response emulator processing for improved naturalness of sound when connected to line input
- Special attention to transistor anode power quality: preamp uses a specially designed high-voltage transformer minimizing the penetration of impulse noises into amplified signal

Specifications:
- Tubes: 12AX7 x 2 (6Н2П-ЕВ x 2)
- Input Impedance Rear Panel: 1MOhm
- Input Sensitivity Rear Panel: -10dB
- Output Impedance: 10kOhm
- Power Voltage: 12vDC (-)center
- Power Consumption: 600mA or .6A

The SS-11B (Modern) by AMT Electronics is designed to cater to the needs of guitarists seeking classic tube-driven overdrive tones and modern high-gain sounds, making it suitable for a wide range of musical styles and playing preferences.