EXTC-SA Specifications

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.

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
180° polarity reverse, Effects Loop
Input Connectors: Unbalanced 1/4", Balanced XLR
Output Connectors: Unbalanced 1/4", Balanced XLR
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable

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