The EXTC is a guitar effects interface that enables the engineer to properly interface unbalanced guitar effects pedals with the world of balanced professional audio. It features a balanced line level input with variable guitar level send & receive controls for hi-impedance guitar effects.
Transformer isolation combined with class-A discreet electronics assures optimal signal transfer. This makes the EXTC the perfect interface for all kinds of effects that otherwise are difficult to use, cause noise or create unbearable hum.
Specifications
Block Diagram
Graphs
| Specifications | ||
|---|---|---|
| Audio circuit type: | Solid state with transformer coupled effects loop | |
| Frequency response: | Dry: 20Hz ~ 20kHz ±1.5dB Wet: 20Hz ~ 10kHz ±3.5dB (-8dB @ 20kHz) | |
| Total harmonic distortion: | Dry: >0.005% 0dB output Wet: >0.002% 0dB output | |
| Intermodulation Distortion: | Dry: >0.003% 0dBu input Wet: <0.02% 0dBu input | |
| Input Impedance: | Line level: 15k Ohms | |
| Output Impedance: | Line level: 200 Ohms | |
| Noise: | Dry: -93dB Wet: -84dB | |
| Maximum Input: | +11dBu | |
| Features | ||
| 180° polarity reverse, Effects Loop | ||
| Input Connectors: | Unbalanced 1/4", Balanced XLR | |
| Output Connectors: | Unbalanced 1/4", Balanced XLR | |
| General | ||
| Conditions: | For use in dry locations only between 5°C and 40°C | |
| Warranty: | Radial 3-year, transferable | |
What do these graphs mean? Learn what to look for and why it matters.
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EXTC-SA Resources
Part no: R800 1420 00
