from 1 pcs.
2,199.00 2,199.00

Pre-amp Tube ECC82/5814/12AU7


2 in stock (can be backordered)

2,199.00 (Inc. GST 18%)

2 in stock (can be backordered)

This is a Pre – amplifier tube which is a replacement of ECC83/12AX7 for a lower gain with only x17. This can be used in any guitar or musical system tube amplifier as a pre amplification Tube. 5814/12AU7/ECC82 generally produce less hum and noise due to it’s low gain factors. It is easily replaceable with other similar segment of Tubes.

We generally have PSVANE, BELL, Mullard, Hitachi, Electro-harmonix from USA or Russian made tubes.

Please note :  Since there are issues of tubes availability, We will deliver the tube which is available at the time of order placed.

Features of Pre-amp Tube 5814/12AU7 –

  1. 5814/12AU7 is an excellent phase inverter of power amplifier stage.
  2. Plate voltage 330V (max)
  3. Amplification factor of 5814/12AU7 – x17.
  4. Pin count of E5814/12AU7 – 9.
  5. Triode specification – Double Triode.

Pin out configuration of 5814/12AU7-

This is a pin out configuration of ECC83/12AX7

Package Information –

1x 5814/12AU7 (for the make or manufacturer available, kindly contact us after or before ordering the tube).

SKU: PU-0133 Category:
Weight 0.1 g
Dimensions 25 × 25 × 65 mm


Tube type

Pre – amp

Rectification Stage

Pre amplification