| iFi Audio iDefender+ USB Ground Loop Filter - USB-C to USB-A - Refurbished | hifiheadphones.co.uk | 20.82 GBP | 49.17 GBP | −57.7% |
| iFi Audio GND Defender - Intelligent Ground-Loop Eliminator - Refurbished | hifiheadphones.co.uk | 41.66 GBP | 82.5 GBP | −49.5% |
| iFi Audio iDefender+ USB Ground Loop Filter - USB-C to USB-C - Refurbished | hifiheadphones.co.uk | 24.99 GBP | 49.17 GBP | −49.2% |
| iFi Audio iSilencer+ - USB Audio Noise Filter | hifiheadphones.co.uk | 24.99 GBP | 49.17 GBP | −49.2% |
| SilentPower OMNI USB - Battery Powered Optically Isolated USB Hub | hifiheadphones.co.uk | 415.83 GBP | 749.17 GBP | −44.5% |
| iFi Audio iPower X - Audiophile-Grade Power Supply - UK Plug - Refurbished | hifiheadphones.co.uk | 57.5 GBP | 99.17 GBP | −42% |
| iFi Audio iDefender+ USB Ground Loop Filter - USB-A to USB-A - Refurbished | hifiheadphones.co.uk | 29.16 GBP | 49.17 GBP | −40.7% |
| PowerStation - Outlet | wifimedia.eu | 449 EUR | 749 EUR | −40.1% |
| iFi Audio DC Blocker+ - Direct Current Blocker For Audio & AV Systems - Refurbished | hifiheadphones.co.uk | 74.99 GBP | 124.17 GBP | −39.6% |
| iFi Audio iPower2 - Audiophile-Grade Power Supply - UK Plug - Refurbished | hifiheadphones.co.uk | 40.83 GBP | 65.83 GBP | −38% |
| SilentPower Pulsar USB - Galvanically Isolated USB-C Cable with Active Noise Cancellation | hifiheadphones.co.uk | 124.17 GBP | 190.83 GBP | −34.9% |
| iSilencer+ - Type C > C - Outlet | wifimedia.eu | 39 EUR | 59 EUR | −33.9% |
| iFi Audio DC Blocker - Direct Current Blocker For Audio & AV Systems - Refurbished | hifiheadphones.co.uk | 74.17 GBP | 107.5 GBP | −31% |
| iPower 12V | wifimedia.eu | 49 EUR | 69 EUR | −29% |
| iPower2 15V - Outlet | wifimedia.eu | 64.95 EUR | 89 EUR | −27% |
| SilentPower iSilencer Max - USB-C Noise Filter with Active Noise Cancellation - Refurbished | hifiheadphones.co.uk | 49.17 GBP | 65.83 GBP | −25.3% |
| SilentPower iSilencer Max - USB-C Noise Filter with Active Noise Cancellation | hifiheadphones.co.uk | 49.99 GBP | 65.83 GBP | −24.1% |
| iPower Elite 15V - Outlet | wifimedia.eu | 249 EUR | 319 EUR | −21.9% |
| iFi Audio Groundhog+ - Ground Loop Isolator Kit for Audio Systems - Refurbished | hifiheadphones.co.uk | 58.33 GBP | 74.17 GBP | −21.4% |
| SilentPower LAN iSilencer+ - LAN Signal Noise Filter and Ethernet Isolator for Hi-Res Audio Systems - Refurbished | hifiheadphones.co.uk | 58.32 GBP | 74.16 GBP | −21.4% |
| GND Defender - Outlet | wifimedia.eu | 79 EUR | 99 EUR | −20.2% |
| DC Blocker+ - Outlet | wifimedia.eu | 119 EUR | 149 EUR | −20.1% |
| SilentPower Quasar Güç Kablosu (Kutu Hasarlı) | kulaklik.com | 35999 TRY | 39,999 TRY | −10% |
| SilentPower GND Defender Topraklama Döngüsü Gürültü Engelleyici (Kutu Hasarlı) | kulaklik.com | 6299.1 TRY | 6,999 TRY | −10% |
| SilentPower Idefender Max USB Gürültü Engelleyici (Kutu Hasarlı) | kulaklik.com | 4949.1 TRY | 5,499 TRY | −10% |
| iFi / SilentPower AC iPurifier 2 Power Conditioner | my.e1personalaudio.com | 629 MYR | 699 MYR | −10% |
| SilentPower LAN Isilencer Ethernet Gürültü Filtresi | hifilife.com | 5999 TRY | 6,499 TRY | −7.7% |
| SilentPower LAN Isilencer Ethernet Gürültü Filtresi | theodyofil.com | 5999 TRY | 6,499 TRY | −7.7% |
| 【中古】iPower2 5V 【SLP-IPOWER2-5】【名古屋】 | e-earphone.jp | 9405 JPY | 9,900 JPY | −5% |
| 【中古】iPower2 5V 【SLP-IPOWER2-5】【名古屋】 | e-earphon.com | 9405 JPY | 9,900 JPY | −5% |
| 【中古】iPower2 5V 【SLP-IPOWER2-5】【秋葉原】 | e-earphon.com | 9310 JPY | 9,800 JPY | −5% |
| iFi / SilentPower LAN iPurifier Pro Ethernet Filter with Optical Isolation | my.e1personalaudio.com | 1629 MYR | 1,689 MYR | −3.6% |
| 【中古】SLP-OMNI-USB OMNI USB【秋葉原】 | e-earphone.jp | 105400 JPY | — | — |
| 【中古】SLP-OMNI-USB OMNI USB【秋葉原】 | e-earphon.com | 105400 JPY | — | — |
| SilentPower Superquasar Güç Kablosu | hifilife.com | 72999 TRY | — | — |
| SilentPower Omni LAN Gürültü Önleyici Profesyonel Network Switch | hifilife.com | 55999 TRY | — | — |
| SilentPower Power Station Güç Dağıtım Ünitesi | hifilife.com | 54999 TRY | — | — |
| SilentPower iPOWER ELITE ACアダプター | audio-core.co.jp | 49500 JPY | — | — |
| SilentPower SuperNova Yüksek Performanslı Güç Kablosu | hifilife.com | 39999 TRY | — | — |
| SilentPower Quasar Güç Kablosu | hifilife.com | 39999 TRY | — | — |