À l’ancienne...comme au temps du 78 trs/m
.

"TECHNICAL SPECIFICATIONS:
Recorded, mastered and cut by L and G Durham, balanced dy K,D,L and G Durham. All tracks were recorded directly to eight track 1 inch tape on Ampex AG-440's using the following microphones: Marconi AXBT's, RCA 10001, RCA 44BX, RCA77DX, STC 4033A Reslo ribbon microphone and Shure pressure microphones. Master mixdown was recorded monophonically and stereophonically simultaneously to a fulltrack Ampex300 and a two track Ampex 350. Master lacquers were cut directly from the master tapes on a scully standard type master recording lathe employing a Grampian type D feedback recording head. Frequency response is flat +/- 1/2db from 30 to 15khz. This recording is patterned for the riaa curve and will give true frequency response if reproduce equipment is set to riaa playback characteristics."

Pierre.