Tung-Sol 5687 NOS Tube - D Getter - Black Plates - Balanced - Testing New
$60.00
Listed on Reverb. Confirm current availability, shipping, and final price before purchasing.
View & buy on Reverb- Brand
- Tung-Sol
- Model
- 5687
- Year
- 1957
- Condition
- Excellent
Listing details
One Tung-Sol 5687 Preamp Tube
Satisfaction Guaranteed
Code 5707/3223
Rare D Getter (Often Referred to as a Horseshoe Getter)
Black Plates
Copper Grid Posts
Year 1957
In a new white tube box
Goes Great With
Audio Note
Audio Thrills
Ayon
Kondo
Loth
Manley
Mastersound
Modwright
Ray Samuels
One of the best sounding 5687 preamp tubes you can buy!
I rarely see this version available!
Test Results
Good Gm Range on the Triplett 3444 tube tester is >3500 and average new is 5400
Section 1 tested at 6800 Gm and 16.6 mA
Section 2 tested at 7200 Gm and 18.8 mA
No shorts or leakage
This one is low noise (verified using the Triplett 3444 noise test)
Inv. # 7-4 85840382
Packaged safely and shipped quickly!