diff --git a/examples/examples-audiokit/basic-audiokit-a2dp/basic-audiokit-a2dp.ino b/examples/examples-audiokit/basic-audiokit-a2dp/basic-audiokit-a2dp.ino
index a0cfdd35ac..0c6fa6c7b3 100644
--- a/examples/examples-audiokit/basic-audiokit-a2dp/basic-audiokit-a2dp.ino
+++ b/examples/examples-audiokit/basic-audiokit-a2dp/basic-audiokit-a2dp.ino
@@ -9,6 +9,7 @@
 #include "AudioLibs/AudioKit.h"
 #include "AudioLibs/AudioA2DP.h"
 
+AudioInfo info(44100, 2, 16);
 BluetoothA2DPSource a2dp_source;
 AudioKitStream i2s;
 const int16_t BYTES_PER_FRAME = 4;
@@ -27,9 +28,7 @@ void setup(void) {
   Serial.println("starting I2S...");
   auto cfg = i2s.defaultConfig(RX_MODE);
   cfg.i2s_format = I2S_STD_FORMAT; // or try with I2S_LSB_FORMAT
-  cfg.bits_per_sample = 16;
-  cfg.channels = 2;
-  cfg.sample_rate = 44100;
+  cfg.copyFrom(info);
   cfg.input_device = AUDIO_HAL_ADC_INPUT_LINE2; // microphone
   i2s.begin(cfg);
 
diff --git a/examples/examples-basic-api/base-i2s-a2dp/base-i2s-a2dp.ino b/examples/examples-basic-api/base-i2s-a2dp/base-i2s-a2dp.ino
index 202c347295..64d03430d2 100644
--- a/examples/examples-basic-api/base-i2s-a2dp/base-i2s-a2dp.ino
+++ b/examples/examples-basic-api/base-i2s-a2dp/base-i2s-a2dp.ino
@@ -1,59 +1,50 @@
 /**
  * @file base-i2s-a2dp.ino
  * @author Phil Schatzmann
- * @brief see https://github.com/pschatzmann/arduino-audio-tools/blob/main/examples/base-i2s-a2dp/README.md
-  * @copyright GPLv3
-*/
+ * @brief We use a INMP441 I2S microphone as input and send the data to A2DP
+ * Unfortunatly the data type from the microphone (int32_t)  does not match with
+ * the required data type by A2DP (int16_t), so we need to convert.
+ * @copyright GPLv3
+ */
 
 #include "AudioTools.h"
 #include "AudioLibs/AudioA2DP.h"
 
-/**
- * @brief We use a INMP441 I2S microphone as input and send the data to A2DP
- * Unfortunatly the data type from the microphone (int32_t)  does not match with the required data type by A2DP (int16_t),
- * so we need to convert.
- */ 
-
+AudioInfo info32(44100, 2, 32);
+AudioInfo info16(44100, 2, 16);
 BluetoothA2DPSource a2dp_source;
 I2SStream i2s;
-ConverterFillLeftAndRight<int16_t> bothChannels(LeftIsEmpty);
-const size_t max_buffer_len = 150;
-const int channels = 2;
-const size_t max_buffer_bytes = max_buffer_len * sizeof(int16_t) * channels;
-uint8_t buffer[max_buffer_bytes]={0};
-
-// callback used by A2DP to provide the sound data - usually len is 128 2 channel int16 frames
-int32_t get_sound_data(Frame* data, int32_t len) {
-  size_t req_bytes = min(max_buffer_bytes, len*2*sizeof(int16_t));
-  // the microphone provides data in int32_t -> we read it into the buffer of int32_t data so *2
-  size_t result_bytes = i2s.readBytes((uint8_t*)buffer, req_bytes*2);
-  // we have data only in 1 channel but we want to fill both
-  return bothChannels.convert((uint8_t*)buffer, result_bytes);
-}
+FormatConverterStream conv(i2s);
+const int BYTES_PER_FRAME = 4;
 
 
+int32_t get_sound_data(Frame* data, int32_t frameCount) {
+  return conv.readBytes((uint8_t*)data, frameCount*BYTES_PER_FRAME)/BYTES_PER_FRAME;
+}
+
 // Arduino Setup
 void setup(void) {
   Serial.begin(115200);
   AudioLogger::instance().begin(Serial, AudioLogger::Info);
 
+  // setup conversion
+  conv.begin(info32, info16);
+
   // start i2s input with default configuration
   Serial.println("starting I2S...");
   auto cfg = i2s.defaultConfig(RX_MODE);
   cfg.i2s_format = I2S_STD_FORMAT; // or try with I2S_LSB_FORMAT
-  cfg.bits_per_sample = 16;
-  cfg.channels = 2;
-  cfg.sample_rate = 44100;
+  cfg.copyFrom(info32);
   cfg.is_master = true;
   i2s.begin(cfg);
 
   // start the bluetooth
   Serial.println("starting A2DP...");
-  a2dp_source.set_auto_reconnect(false);
-  a2dp_source.start("LEXON MINO L", get_sound_data);  
+  // a2dp_source.set_auto_reconnect(false);
+  a2dp_source.start("LEXON MINO L", get_sound_data);
+
+  Serial.println("A2DP started");
 }
 
-// Arduino loop - repeated processing 
-void loop() {
-  delay(1000);
-}
\ No newline at end of file
+// Arduino loop - repeated processing
+void loop() { delay(1000); }
\ No newline at end of file