no sound with faust freeverb

[PantalaLabs]

Hi guys

I managed to make work the filterMoog (web faust example).
If anyone interested :
audiolib_faust_moogFilter.zip

But now, the freeverb (also from Web Faust example) has no sound on output.
The dsp is compiled with -mem option.
Esp starts with no guru error.

Any idea what I´m doing wrong ?
Thank you

this is the compiled dsp
freeverb.zip

the code:

#define USE_MEMORY_MANAGER
#include <AudioTools.h>
#include <AudioLibs/AudioKit.h>
#include <AudioLibs/AudioFaust.h>
#include "freeverb.h" // faust -mem freeverb.dsp -o freeverb.h

AudioKitStream kit;
FaustStream<mydsp> faust(kit); // final output of Faust is kit
StreamCopy copier(faust, kit); // copy data from kit to faust

// Arduino Setup
void setup(void)
{
  // Open Serial
  Serial.begin(115200);
  AudioLogger::instance().begin(Serial, AudioLogger::Warning);

  auto cfgFaust = faust.defaultConfig();
  faust.begin(cfgFaust);
  faust.setLabelValue("Wet", 0.9);
  faust.setLabelValue("RoomSize", 0.9);

  auto cfg = kit.defaultConfig(RXTX_MODE);
  cfg.sample_rate = cfg.sample_rate;
  cfg.channels = 2;
  cfg.bits_per_sample = cfg.bits_per_sample;
  cfg.input_device = AUDIO_HAL_ADC_INPUT_LINE2;
  kit.begin(cfg);
  kit.setVolume(0.8);
}

// Arduino loop - copy sound to kit
void loop()
{
  copier.copy();
}