The product is a vintage Baldwin 6SN7GTB vacuum tube from the late 1950s, made in the USA. This retro audio twin triode is known for its strong TV-7 tests and is ideal for use in audio amplifiers and preamps. With the brand reputation of Baldwin and the specific model number 6SN7GTB, this tube is a sought after piece for vintage audio enthusiasts looking to enhance their audio equipment with a piece of American-made nostalgia.
Item Tag: 6SN7GTB
Philco Canada Type 6SN7GTB Micanol Base Dual Triode-Used-Tested 72% (#75932)
Related Images:
Pair 6SN7GTB Channel Master NOS gray ladder plate/top D getter Tubes, Japan
Gray Ladder Plates. Vacuum Tubes. NOS one reboxed. ‘Matched’ refers to comparing the gm test results between the lowest to the highest of the identical sections of a set of tubes. ‘Matched’ I consider to be within 10%.
Related Images:
6SN7GT Tung-Sol radio audio amplifier vacuum tubes 3 valves tested 6SN7GTB 6SN7
Tubes have grey ribbed plates, clear top, bottom side rectangular getter. tubes tests Price is for all tubes pictured.
Related Images:
GE 6SN7GTB Vacuum Tube Vtg Tested Good in Worn RCA Box
Model 257 or 151 tester on 6/25/26. Worn, mismatched, RCA 6SN7GTB box.
Related Images:
NOS Pair RCA 6SN7GTB Tall Bottle Matched Codes Black Plates D Getters Test NOS
NOS Pair RCA 6SN7GTB Vacuum Tubes Tall Bottle | Black Plates | D Getters | Matched Codes 1963 Production. Tested on an Amplitrex AT1000.
Related Images:
6SN7GTB 3 Tubes Same Batch NOS
3 NOS TUBES FROM THE SAME BATCH NEVER USED
Related Images:
Pair RCA 6SN7GTB short glass Black Plate Tubes Balanced STRONG 6SN7
PairRCA 6SN7GTB. Black Plate Balanced Tubes. These tubes test 85/85 and 90/90where a new tube tests 85/85.
Related Images:
Philco 6SN7GTB Vacuum Tube Vtg NOS Tested Good in GE Box
Model 257 tester on 6/25/26. Clean, but mismatched GE box.
Related Images:
Matched Pair 1958 GE Side Getter 6SN7GTB Tubes STRONG! 6SN7
Matched Pair 1958 GE Side Getter 6SN7GTB Tubes. These tubes test 85/85 where a new tube tests 85/85.