UTILIZES PREMIUM GRADE INPUT AND OUTPUT CINEMAG USA TRANSFORMERS. TUBE EQUALIZER BASED ON THE CLASSIC “PULTEC” EQP-1A. PREMIUM HIGH VOLTAGE 12AX7 AND 12AU7 TUBES. CINEMAG INDUCTOR EQ SECTION. EQ SECTION IS BYPASSABLE - SIGNAL STILL PASSES THROUGH TUBES AND TRANSFORMERS FOR WARMING EFFECT. XLR AND TRS TRANSFORMER BALANCED OUTPUTS. FLAT FREQUENCY RESPONSE FROM 20 HZ - 50 KHZ. XLR AND TRS TRANSFORMER BALANCED INPUTS. NO INSERTION LOSS - LOSS RESTORED BY TUBE AMPLIFIER. 5 ADDED FREQUENCY POINTS FOR GREATER FLEXIBILITY. SWITCHABLE 115/230 VOLT IEC POWER INLET. DIMENSIONS: 19 X 3.5 X 6 INCHES - 2RU RACK MOUNTABLE. LOW FREQUENCY BOOST - 20, 30, 60, 100, 200, 400, 800 HZ - 12 DB. LOW FREQUENCY CUT - 20, 30, 60, 100, 200, 400, 800 HZ - 18 DB. HIGH FREQUENCY BOOST - 3, 4, 5, 8, 10, 12, 16 KHZ - 18 DB. HIGH FREQUENCY CUT - 3, 4, 5, 10, 20 KHZ - 14 DB. BOOST AND CUT CONTROLS CAN BE USED SIMULTANEOUSLY FOR PHASE EFFECT.