Andre Kostelanetz With Saint Kilian Boychoir Wishing You A Merry Christmas Columbia Special Products C10975 LP June 24 2025 Transconductance: 2710 micromhos

Transconductance: 2710 micromhos

(New US-made 7408s typically test with plate current from the mid-teens to mid-30s with transconductance from 2300 micromhos or so

(New 12AU7s typically test within one standard deviation of 2200 micromhos

Transconductance measured 50/58

They have 4-48 188-5 and 5-43 188-5 date/provenance codes

Andre Kostelanetz With Saint Kilian Boychoir Wishing You A Merry Christmas Columbia Special Products C10975 LP June 24 2025 Transconductance: 2710 micromhosI just cleaned this album on my VPI 16. 5 record cleaner and then played it on my solid state rig which consists of a Rega Planar Three with an Ortofon X5 MC cartridge on an RB 300 tone arm with an Adcom GFP 555 II preamp feeding a Hafler SE240 power amplifier and PSB Alpha near field monitors. I am listening as I write and this album sounds very good with only an occasional click and pop. An 8 out of ten. This is a wonderful recording with deep, well