Minimum Gain 8.5 dB Maximum Gain (1 dB per step) 80 dB Frequency Response (+0 / -3 dB) sub 3 Hz to beyond 300 kHz Noise (60 dB Gain, 10 Hz - 30 kHz, Inputs common) -133 dB EIN Total Harmonic Distortion + Noise ( 35 dB Gain, 10 Hz - 20 kHz bandwidth, +27 dBu Out) < .001%, Typ. < .0005% (< 5 ppm) Intermodulation Distortion...
PHONOGRAPHIC PREAMPLIFIER & GENERAL: Input Amplifier Signal Path Discrete NPN Transistor-Hybrid (HV-3 PAM-01) EQ Amplifier Signal Path All Discrete 100V J-FET Servo (MM-120) Frequency Response, +/- 0.5 dB 10 Hz to 100 kHz, comps & filters out, + 45 dB gain Common Mode Rejection Ratio -75 dBu typical, 10 Hz - 50 kHz, 1.0V...
“Q” Range Q = 0.4 to 4.0 Adjustable on middle ranges Q = 1.0 Fixed on low & high ranges Maximum Output Level > + 28 dBu (VT) Maximum Input Level (EQ Flat) + 28 dBu (VT) Maximum Input Level (EQ Full Boost) + 17 dBu (VT) Frequency Response +0 / -3 dB sub 2 Hz to beyond 300 kHz Frequency Response, Stereo Deviation < .15 dB Noise (All EQ...
“Q” Range Q = 0.4 to 4.0 Adjustable on middle ranges Q = 1.0 Fixed on low & high ranges Maximum Output Level > + 28 dBu Maximum Input Level (EQ Flat) + 28 dBu Maximum Input Level (EQ Full Boost) + 17 dBu Frequency Response +0 / -3 dB sub 2 Hz to beyond 300 kHz Frequency Response, Stereo Deviation < .15 dB Noise (All EQ Stages In, Controls...
Microphone Preamplifiers & General: Twin Topology Mic Preamplifier Selection Switchable, Vacuum Tubes or Solid-State Twin Topology EQ & Compressor Switchable, Vacuum Tubes or Solid-State Twin Topology Input Coupling Switchable, Transformer or Transformerless Maximum Output Level (Balanced) + 32 dBu Frequency Response (+0...
Threshold Range Infinite to +20 dBu, Continuously Adjustable Maximum Output Level > + 32 dBu Maximum Input Level + 30 dBu Output Gain Control Continuously Adjustable Frequency Response +0 / -3 dB sub 2 Hz to beyond 100 kHz Noise (20 Hz - 22 kHz) -87 dBu (SS), -82 dBu (VT) Attack Range 2 ms to 100 ms, Continuously...
Preamplifiers and General: Instrument / DI Input Amplifier Twin Topology® TUBE: Selected twin triode vacuum tube amplifier (200 V) SOLID STATE: Selected all discrete J-FET amplifier (50 V) THD + Noise (20 Hz - 30 kHz (35 dB Gain)) 0.0005% typical mic / line, 0.03% typical vacuum tube Intermodulation Distortion 0.0009% typical mic...