View cart Checkout

Vacuum Tube - EF86 / 6267, Tube Amp Doctor, Premium Selected

Click to zoom in

Customer Images:

No Images yet! Submit a product image below!


SKU:	T-EF86-TAD
Item ID:	042046

Price: $22^.95

In stock

View Specifications, Files, and Documents

Type

Preamplifier

The Tube Amp Doctor EF86 / 6267 is a low noise and low microphonic version of the vintage pentode. These tubes were famously used in classic HiFi equipment and microphone preamps. The original Vox® AC15 circuit also used an EF86 and now, thanks to its recent availability, there are plenty of options for guitar amplifiers utilizing this unique tube.

The TAD EF86 / 6267 meets all of the standards of the Tube Amp Doctor Premium Selection process. This tube has a rugged construction featuring an aesthetically pleasing perforated shield. The TAD EF86 / 6267 will work in and EF86 or 6267 position.

UPC/EAN: 841358109294

Tube Amp Doctor Part Number: RT-EF86

RoHS Compliant

View Product Measurements

My Project Lists

Specifications, Files, and Documents

Specification Sheet

143.67 KB

Product Measurements (click to expand)

Product Measurements
Body Height		49.2 mm
Bulb Temperature		170°C
Cathode Current (I_k)		6 mA
Cathode Negative Voltage		50 V
Cathode Positive Voltage		100 V
D.C. Grid Voltage, negative		-100 V
D.C. Grid Voltage, positive		0 V
D.C. Plate Voltage		300 V
Grid 1 to All Except Plate Capacitance		3.8 pF
Grid 1 to Heater Capacitance		0.0025 pF
Grid 1 to Plate Capacitance		0.05 pF
Grid 2 Dissipation		0.2 W
Grid 2 Voltage		200 V
Heater Current		200 mA
Heater Voltage		6.3 V
Item Diameter		22.2 mm
Item Height		55.6 mm
Plate Dissipation (W_a)		1.0 W
Plate to All Except Grid 1 Capacitance		5.1 pF