1
/
of
1
12AT7 Mullard
12AT7 Mullard
Regular price
R 680.00 ZAR
Regular price
Sale price
R 680.00 ZAR
Shipping calculated at checkout.
50 in stock
The Mullard 12AT7 (also known by its European designation, ECC81, or military specs like CV4024 and M8162) is a miniature, high-mu dual-triode vacuum tube widely used in guitar amplifiers, hi-fi preamps, reverb drivers, and phase inverters. [1, 2, 3, 4, 5]
Key Specifications & Characteristics
Gain / Amplification Factor (μ): 60 (lower gain than a 12AX7 which has a μ of 100, and higher gain than a 12AU7 which has a μ of 20) [1]
Heater Voltage/Current: 6.3V / 300mA or 12.6V / 150mA [1]
Plate Dissipation (max): 2.5W [1]
Main Options Available
Original / New Old Stock (NOS) British Mullard (e.g., CV4024 / M8162 / Mitcham & Blackburn factory)
- Characteristics: Built to rigid UK military specifications, prized for ultra-low noise, minimal microphonics, great reliability, and detailed, warm sound quality.
- Availability/Cost: Generally found via specialized vintage suppliers or platforms like eBay Mullard 12AT7 Listings, typically ranging from $40 to over $65+ depending on the exact military or 10M master series sub-type. [1, 2, 3]
Current Production Mullard Reissue (Russian-made by New Sensor / Reflektor factory)
- Characteristics: A faithful, affordable modern production offering smooth highs, crystal-clear midrange, and a warm British-voiced character. Available through vendors like TubeDepot, Upscale Audio, and The Tube Store.
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
Share
