Yamaha recording custom drums. Measuring a Drum. Vintage Drum Forum. They feel that it adds more length to the tone and more tenability to the heads. However, the actual information I am seeking Yamaha TG sound module: Another interesting feature of the RX5 is its pitch envelope. Along with experimenting with the audio chain, you might want to try a little experimentation on the Subkick itself. Microphones and speakers share many of the same electronics. These are the shells for Yamaha Drums.