1 pair) 5U4GB RCA NOS and like new 1974-1975 slightly tilted glass

1 tube) 59/40 and 60/40 1974 like new

1 tube) 60/40 and 60/40 1975 NOS – on left

Recommended for

– SET amps
– Wright Sound SET
– Audio Note P4 Balanced mono amps
– Dared MCP7 preamp with phono
– Singlepower
– Modwright Transporter
– Donald North Audio