Cary 23mm ID 5mm Thickness Tube Dampers Silicone O-ring Amp For Shuguang 6V6GT 6SN7 6SL7 GZ34 10pcs

Cary 19mm ID 5mm Thickness Tube Dampers Silicone O-ring Amp For Shuguang 12AX7 12AU7 12AT7 12BH7 EL84 10pcs

Cary 30mm ID 5mm Thickness Tube Dampers Silicone O-ring Amp For Shuguang EL34 EL34B 10pcs

Cary 33mm ID 5mm Thickness Tube Dampers Silicone O-ring Amp for Shuguang 6l6g 6l6gc 6ca7 6l6gcr 10pcs

Cary 44mm ID 5mm Thickness Tube Dampers Silicone O-ring Amp for Shuguang Kt88 6550 Kt66 Kt100 10pcs

JJ Electronics T-12AX7-S-JJ Vacuum Tube ECC83 Electric Guitar Power Amplifier

Etymotic High Fidelity Earplugs, ER20 ETY-Plugs, Standard Fit Blue Tip, 1 pair

Electro-Harmonix 6V6GT Vacuum Tube, Matched Pair