Recordings of many of Gyumed Khensur Rinpoche Losang Jampa’s teachings are available on the DNKL website. Permission must be obtained from his Center to access the teachings related to Highest Yoga Tantra. His extensive teachings on Guhyasamaja and the Six Yogas of Naropa are available online along with several other tantra teachings and many profound sutra teachings.
To access the recordings, please visit: http://dnkldharma.org/node/36. The recordings are available for free, however, donations are deeply appreciated.
For a brief bio of Khensur Rinpoche, please visit: http://dnkldharma.org/node/103.
May these teachings help you swiftly attain Enlightenment for the benefit of all sentient beings.