Solo Series Subcontrabass Paetzold Recorder by Kunath,1926 Bacon Silver Bell No 6 Ne Plus Ultra Resonator Tenor Banjo,⭐Paetzold by Kunath - the ultimate bass recorders !,Amperex PQ 6922 = E88CC D-Getter Matched Pair - New York, USA '60 - Near NOS,STUDER - REVOX N.O.S. original heads 022 027,