12AX7 Matched Pair Powerful Improve the Sound Quality of Your Guitar Amp Electro-Harmonix – Pro-Qualified Sound, [Used]

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

Powerful Distortion and Clear Highs: The Electro-Harmonix 12AX7 matched pair delivers powerful, clear sound to your guitar amp. The rich distortion and clear highs add expressiveness to your performance and captivate your audience. Experience the sound beloved by professional guitarists. [Excellent Balance Through High-Precision Matching] This pair is precisely matched, with gain differences within 5% and conductance differences within 10%. This ensures that the characteristics of the left and right channels are consistent, improving sound separation when distorted and clarity of clean sounds. This delivers a natural, three-dimensional sound. Easy Replacement - Compatible with 12AX7, ECC83, and 7025 Models: If your current vacuum tube model numbers are 12AX7, ECC83, or 7025, you can easily replace them without any special tools. Easily upgrade the sound quality of your guitar amp. [Made by the trusted Electro-Harmonix] Electro-Harmonix has a long history of producing high-quality vacuum tubes and is used by amplifier manufacturers around the world. Their proven track record and reliability guarantee stable performance and durability. Cost-effective sound quality improvement: Providing high-quality sound at an affordable price, the Electro-Harmonix 12AX7 Matched Pair is the perfect choice for anyone looking to easily improve the sound quality of their guitar amp. The Electro-Harmonix 12AX7 Matched Pair tubes deliver powerful, clear sound as preamp tubes for guitar amplifiers. They are suited to a wide range of genres, including rock and blues, and are characterized by rich distortion and clear high frequencies. They are precisely matched, with gain and conductance differences within 5% and 10%, respectively, optimizing sound balance. If your current tubes are 12AX7, ECC83, or 7025, you can easily replace them yourself. Simply turn off the power, let the tubes cool, and replace them with your old ones to experience an easy, improved sound quality. Electro-Harmonix is a proven brand trusted by many guitar amplifier manufacturers worldwide for its high quality and reliability. They are also highly durable, providing stable performance over the long term. For those looking to improve the sound quality of their guitar amplifiers at an affordable price, the Electro-Harmonix 12AX7 Matched Pair is the perfect solution. [Compatibility with Audio Amplifiers] Electro-Harmonix The onix 12AX7 is commonly used in guitar amplifiers, but may also be compatible with some audio amplifiers. Please check the model number of the vacuum tube in your current audio amplifier.