Authorized Dealer

Limited stock

Note: We are an authorized EH/New Sensor dealer for these and all the tubes we sell. They are factory matched and untouched by unauthorized "treatments". Know what your are purchasing. Don't take a chance with your hard earned dollars. We back what we sell.

This listing is for (4) brand new, Factory Platinum Matched, Electro-Harmonix 6CA7/EL34 Power Tubes, the big bottle 6CA7.  They are burned in for 24 hours and matched in Quads by New Sensor. Beware of other Vendors matching their own tubes. We combine shipping for multiple purchases.  Matched pairs and Quads available in our Ebay Store.

The matching on these is for plate current and transconductance and each tube box is marked with these numbers as well as a serial number. These tubes are exactly matched.

The sound of these 6CA7/El34s is romantic and warm, with excellent bass and top end extension. We use these in our VTL amplifiers.

Try a Quad in your ST-70, VTL, Marantz 8B, QuickSilver MX-190  (2 Quads or an Octet), or a Pair or Quad in your Marshall or any Guitar amplifier that uses El34 tubes.

Our company CTech Electronics stands behind its products and services. Buy with confidence.

We are a full service company offering parts, tubes and repair services for vintage equipment. Please shop our Ebay Store.