Crane Song INSIGNA - 500 Series Tube Equalizer Module
Availability:
Special Order ItemCrane Song products are made to order in the USA - please contact us for lead time.
Description
INSIGNA is a tube equalizer in a 500 series package, using a dual triode circuit with a 12AX7 tube. The eq has 24 db/oct high pass and low pass filters each with 7 frequencies. The top and bottom band are shelving each with 8 frequencies. The mid band is peaking with 8 frequencies. The three bands work by using buffered RC circuits in the negative feedback path around the tube amplifiers. The result is a fat sounding eq rich in second harmonic triode tube color.
| Maximum input | +24dbu |
| Maximum Output | +25dbu |
| Frequency Response | 1Hz to 100KHz |
| Noise Floor | -84 dbu 20Hz to 20KHz |
| Input Impedance | 32K ohms |
| Output Impedance | 160 ohms |
| Current Consumption | 120mA |
| Weight | 1.7 lbs |
| Number of Channels | 1 |
| Number of EQ Sections | 37 |
| Switch Ranges | High Pass: 7 + Flat Low Pass: 7 + Flat Low Shelf: 8 (10 Hz - 200 Hz) Mid Bell: 8 (150 Hz - 7.2 kHz) High Shelf: 8 (3.2 kHz - AIR) |
| Bypass Switch | True Bypass - Hard Bypass |
INSIGNA is a tube equalizer in a 500 series package, using a dual triode circuit with a 12AX7 tube. The eq has 24 db/oct high pass and low pass filters each with 7 frequencies. The top and bottom band are shelving each with 8 frequencies. The mid band is peaking with 8 frequencies. The three bands work by using buffered RC circuits in the negative feedback path around the tube amplifiers. The result is a fat sounding eq rich in second harmonic triode tube color.
| Maximum input | +24dbu |
| Maximum Output | +25dbu |
| Frequency Response | 1Hz to 100KHz |
| Noise Floor | -84 dbu 20Hz to 20KHz |
| Input Impedance | 32K ohms |
| Output Impedance | 160 ohms |
| Current Consumption | 120mA |
| Weight | 1.7 lbs |
| Number of Channels | 1 |
| Number of EQ Sections | 37 |
| Switch Ranges | High Pass: 7 + Flat Low Pass: 7 + Flat Low Shelf: 8 (10 Hz - 200 Hz) Mid Bell: 8 (150 Hz - 7.2 kHz) High Shelf: 8 (3.2 kHz - AIR) |
| Bypass Switch | True Bypass - Hard Bypass |
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