4 RCA 12SG7 VT209 VT-209 Vacuum Tubes Valves Milspec Small Logo Lot Of Four Hytron Loktal T02 It is dead quiet when

It is dead quiet when the preamp is muted and has excellent frequency response

new in box US-made 6CM7 tubes tested to spec on our Paul Hart-calibrated TV7/U

(New 6SN7s typically test within a standard deviation of 2600 micromhos

Brands are indicated on the boxes

This matched pair of RCA 6FQ7 / 6CG7 dual triodes was tested on our TV7/U for shorts

4 RCA 12SG7 VT209 VT-209 Vacuum Tubes Valves Milspec Small Logo Lot Of Four Hytron Loktal T02 It is dead quiet whenThese four milspec RCA small logo 12SG7 VT 209 tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Their readings are 54, 56, 66 and 71 where minimum (65%) is 42. BECAUSE OF THE BIZARRE, INTRUSIVE, CRUEL AND DRACONIAN GERMAN PACKAGING REGULATIONS AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM WE NO LONGER SHIP TO GERMAN ADDRESSES. WE WILL HAPPILY SEND YOUR PACKAGE TO