6SN7WGT Raytheon brown base black ribbed plates “”D”” getter halo 1959 used/good (6.2/8.4ma)

1 low noise tube) 6SN7WGT Raytheon brown base black ribbed plates “”D”” getter halo 1959 used/good

6.2ma Gm=2200

8.4ma Gm=2600

recommended for:

- Grant Fidelity (Yaqin) B-283 mkII tube buffer
- Valvet Audio preamp
- Singlepower PPX3-SLAM
- Aesthetix Calypso
- CJ MV55
- Cary SLP-05 preamp
- Yaqin MS-34C
- Modwright Sony 5400ES
- Oppo/Modwright BDP-95
- VAC Renaissance 30/30 MKIII
- Bottlehead Crack
- Singlepower SDS-XLR
- all CARY equipment
- Yagin CD3 Tube buffer

- Supratek
- Wheatfield HA-2 headphone
- Rogue
- Canary Audio
- Apex Pinnacle Headphone Amplifier and Stereo Preamplifier by Peter Millett