02-09-2021, 07:58 AM
Hi.
Did that with 1J24Bs in my black box. Initially running a Sonotone 9TA now a shure M78 with excellent results. HT derived from the internal amp as well as filament supplies that are regulated.
Did that with 1J24Bs in my black box. Initially running a Sonotone 9TA now a shure M78 with excellent results. HT derived from the internal amp as well as filament supplies that are regulated.






