Already order “Master Tape” with the recordings Karol Almert & The Temple of Oscillators. You can choose 2-track tapes with a speed of 19, 38 or 76 cm/sec. On request, also 4-track tapes with a speed of 9 and 19 cm/sec. We record on RTM tapes or other selected by the buyer. Original recordings only on our tapes. Versions unpublished on CD and on the Internet. Send a question today.