ECC83 12AX7 Mullard New Penta logo + Mullard M8137 boxed plates!

Mullard New Penta logo  ECC83 12AX7 £ 70 pair

Mullard M8137 boxed plate ECC83 12AX7 £ 120 pair

 

Description

This section shows you two types of Mullard ECC83 12AX7

Top and Bottom we have 8 pieces Mullard New Penta logo B code on glass type ECC83 12AX7

Middle a matched quartet of boxed plate Mullard M8137 = ECC83 12AX7

All ECC83 tested 1.2mA each anode 100% emission

All valves shown are tested 100%

Reviews

There are no reviews yet.

Be the first to review “ECC83 12AX7 Mullard New Penta logo + Mullard M8137 boxed plates!”

Your email address will not be published. Required fields are marked *