Rare Marconi Roger’s 6F6M Vacuum Tube Amplitrex Tested Strong 72% Gm

Description: Extremely rare. Not sure if box is original Tube tested strong on an amplitrex AT1000 tube tester at 74% emissions and 72% gm

Price: 60 USD

Location: Minneapolis, Minnesota

End Time: 2025-01-15T16:59:09.000Z

Shipping Cost: 6 USD

Product Images

Rare Marconi Roger’s 6F6M Vacuum Tube Amplitrex Tested Strong 72% Gm

Rare Marconi Roger’s 6F6M Vacuum Tube Amplitrex Tested Strong 72% Gm

Rare Marconi Roger’s 6F6M Vacuum Tube Amplitrex Tested Strong 72% Gm

Rare Marconi Roger’s 6F6M Vacuum Tube Amplitrex Tested Strong 72% Gm

Rare Marconi Roger’s 6F6M Vacuum Tube Amplitrex Tested Strong 72% Gm

Rare Marconi Roger’s 6F6M Vacuum Tube Amplitrex Tested Strong 72% Gm

Item Specifics

All returns accepted: ReturnsNotAccepted

Type: Vacuum Tube

Model: 6F6M

Brand: Marconi

MPN: 6F6

Country/Region of Manufacture: Canada

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