MULLARD M8136 — 2 Pcs
- ✅ Brand: Mullard
- ✅ Model: M8136
- ✅ Plate Type: Grey Plate
- ✅ Getter Type: Ring Getter
- ✅ Condition: New in White Box
- ✅ Markings: Made in Gt. Britain
- ✅ Tested: On Amplitrex AT1000 Tube Tester
Test Results
| Serial No. | Section | Ip (mAdc) | uMhos |
| 1244961 | T1 | 10.6 | 2300 |
| T2 | 11.6 | 2400 | |
| 1244783 | T1 | 11.0 | 2300 |
| T2 | 11.2 | 2400 |
About This Tube
The Mullard M8136 is a premium British military-specification dual triode tube, equivalent to the ECC82 / 12AU7 type.
Manufactured in Great Britain to strict quality standards, the M8136 is known for its excellent reliability, low noise characteristics, and long service life. It is widely used in high-end audio preamplifiers, studio equipment, and professional instrumentation. Audiophiles value this tube for its smooth midrange, controlled bass response, and natural tonal balance, while collectors appreciate its robust construction and classic Mullard sound signature.
⚠️ Note: Custom duties and taxes are the responsibility of the buyer in their country.











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