Features
* Transformer coupled Class-A tube microphone preamplifier with phantom power.
* Industry-standard Passive EQ with authentic feel, controls and equalization curves.
* Classic British compression using a variable-mu tube.
* Front panel 1/4' instrument jack.
* Rear panel XLR mic and line inputs and line output are fully-floating transformer balanced to eliminate ground-induced hum and noise.
* Interstage-coupled Subsonic High-Pass Filter provides Peaking LF Boosts with alternate tonal characteristics.
* LF Boost Settings of 20, 30, 60 and 100 Hz Complementary LF Cut settings of 20, 30, 60 and 100 Hz.
* HF Boost Settings of 1.5 kHz, 3 kHz, 4 kHz, 5 kHz, 6 kHz, 8 kHz, 10 kHz, 12 kHz, 14 kHz and 16 kHz.
* Complementary HF Cut Settings of 5 kHz, 10 kHz and 20 kHz.
* Six selectable compressor attack/release time-constants.
* 90 / 250 Hz compressor high-pass sidechain filter.
* Easily recallable 100-position knob scales.
* The compressor and equalizer can be independently bypassed.
* Phase reversal switch.
* Front panel meter zero adjustment.
* IEC power inlet with 120/240VAC 50/60Hz power mains standard.
* Ability to use current production and new-old-stock tubes.
* Tube enthusiasts have many options and resulting tone variations.
* Tube changes require no alignment.
* The instrument input loops to a rear panel jack for stage amplifier.
* Rear panel line level XLR output and low-level balanced output for processed stage amplifier.
* Design minimizes tube heat generation.
* High stability components used throughout.
* Steel Chassis built to last.
* Manufactured in the USA.
* Full factory support.