United States 
UK
Canada
Australia
India
10 Best Tube Dampers of February 2026
List of Top Rated Tube Dampers from thousands of customer reviews & feedback.
Updated On Feb 2026
1,039 Reviews Studied
1
Eurotubes “EuroDamper” Tube Damper Rings for Octal Base Power and Rectifier Tubes. One Pair. Read Review
- Custom made from special soft durometer hi-temp silicone
- These will reduce or eliminate tube rattle in most all combo amps
- For Octal Base Power Tubes including EL34, 6L6, 5881, KT77
- Largest and most effective vacuum tube dampers made
- Will not fit 6550, KT66 and KT88 power tubes
2
Cary 19mm ID 5mm Thickness Tube Dampers Silicone O-ring Amp For Shuguang 12AX7 12AU7 12AT7 12BH7 EL84 10pcs Read Review
- Condition: New
- Quantity: 10 pieces
- For Shuguang vaccum tube 12AX7 12AU7 12AT7 12BH7 EL84
- ID: 19MM
- Thickness: 5MM
3
Cary 23mm ID 5mm Thickness Tube Dampers Silicone O-ring Amp For Shuguang 6V6GT 6SN7 6SL7 GZ34 10pcs Read Review
- Condition: New
- Quantity: 10 pieces
- For Shuguang vaccum tube 6V6GT 6SN7 6SL7 GZ34
- ID: 23MM
- Thickness: 5MM
4
Cary 30mm ID 5mm Thickness Tube Dampers Silicone O-ring Amp For Shuguang EL34 EL34B 10pcs Read Review
- Condition: New
- Quantity: 10 pieces
- For Shuguang vaccum tube EL34 EL34B
- ID: 30MM
- Thickness: 5MM
5
8pcs 28mm Tube Dampers Silicone O-Ring Fit EL34 6V6 6SN7 6N8P Audio Vacuum Tubes Read Review
- Advising:2pcs for each tube;
- Inisde Diameter:28mm;
- Coil Diameter:4mm
- Package Included: 8pcs x 28mm Tube Dampers Silicone O-Ring Fit EL34/EL34B/6V6/6SN7/6N8P/6P6P Audio Vaccum
7
8pcs 19mm Tube Dampers Silicone O-Ring Fit 12AX7/12AU7/12AT7/EL84 Audio Vaccum Read Review
- Advising:4pcs for each tube;
- Inisde Diameter:19mm;
- Coil Diameter:4mm
- Package Included: 8pcs x 19mm Tube Dampers Silicone O-Ring Fit 12AX7/12AU7/12AT7/EL84 Audio Vaccum
8
Eurotubes “EuroDamper” Tube Damper Rings Extra Large for 6550, KT66, KT88, 300B and 2A3 Power Tubes. One Pair. Read Review
- Custom made from special soft durometer hi-temp silicone
- These will reduce or eliminate tube rattle in most all combo amps
- For large Power Tubes including 6550, KT66, KT88, 300B and 2A3
- Largest and most effective vacuum tube dampers made
9
Eurotubes “EuroDamper” Tube Damper Rings for Octal Base Power and Rectifier Tubes. Set of 4. Read Review
- Custom made from special soft durometer hi-temp silicone
- These will reduce or eliminate tube rattle in most all combo amps
- For Octal Base Power Tubes including EL34, 6L6, 5881, KT77
- Largest and most effective vacuum tube dampers made
- Will not fit 6550, KT66 and KT88 power tubes
10
Eurotubes “EuroDamper” Tube Damper Rings Extra Large for 6550, KT66, KT88, 300B and 2A3 Power Tubes. Set of four. Read Review
- Custom made from special soft durometer hi-temp silicone
- These will reduce or eliminate tube rattle in most all combo amps
- For large Power Tubes including 6550, KT66, KT88, 300B and 2A3
- Largest and most effective vacuum tube dampers made
