ECC83/ECC83S-JJ TESLA Trade 20 pieces The JJ TESLA ECC83S has become one of the most popular ECC83 12AX7 types currently made for both our trade and retail ... £320.00 £270.00
ECC81/12AT7WC-PHILIPS Trade 10 Pieces Original USA made military grade JAN specification Philips ECC81 12AT7WC which sonically has far better audio ... £150.00 £140.00