1. Home
  2. Products
  3. Tools

Vacuum Tube Set - for calibrating TV-7 Testers

Vacuum Tube Set - for calibrating TV-7 Testers

Vacuum Tube Set - for calibrating TV-7 Testers image 1
Vacuum Tube Set - for calibrating TV-7 Testers image 2
Vacuum Tube Set - for calibrating TV-7 Testers image 3
Click to zoom in
Vacuum Tube Set - for calibrating TV-7 Testers image 1Vacuum Tube Set - for calibrating TV-7 Testers image 2Vacuum Tube Set - for calibrating TV-7 Testers image 3
Customer Images:
No Images yet! Submit a product image below!
$75.00
In Stock
Quantity in stock: 81

This is a set of measured vacuum tubes for use in TV-7 vacuum tube tester calibration. The values for each vacuum tube will be measured and included for the purpose of calibrating your own TV-7 tester at home.

Steps for this calibration can be found online. Three tubes will be included:

  • 6L6
  • 6AU6
  • 12AT7

These tubes are tested at the following settings:

Tube Filament Settings Bias Shunt Range
6L6 6.3 HS5-3481 23 0 D

Tube Filament Settings Bias Shunt Range
6AU6 6.3 ET1-5672 16 0 B

Tube Filament Settings Bias Shunt Range
12AT7 12.6 EV7-6080 10 0 C

Note that brands are not guaranteed to match photograph. These calibration sets are not eligible for returns/refunds.

Note: brands may vary. Photo is for reference only and may not exactly represent final product received.

SKU:
SET-TV7-CALIBRATION
Item ID:
047076
Type:
Test Equipment, Calibration Accessories, Calibration, Calibration Sets
No measurements are currently available for this product. Please contact us if you have any questions.
Packaging Information
Packaging Dimensions3 in. × 2 in. × 5.5 in.
Weight (Packaging)0.2867 lbs.

My Project Lists

You must be logged in to add items to a project list.

Questions? Contact us at [email protected], or give us a call at 480-820-5411
Add a review

Product Reviews

5.00 out of 5 based on 1 reviews
Anonymous - December 11th, 2023
5 out of 5

I bought eight very good and brand new never used NOS tubes from Antique Electronic Supply (AES) that will give my amplifier a classic "battleship" look, with the tubes spread across the top plate and the transformers located behind them Including a 5Z4 rectifier with the same metal structure. as the 6N7s. The eight tubes will be used to build a single-ended amplifier with two 6N7s connected in parallel and operated at 300 plate volts and 60-65 milliamperes of plate current to produce an audio output of about 10 watts.

I bought eight brand new shiny 6N7s from Antique Electronic Supply (AES). All 6N7s maxed out on a TV7D/U vacuum tube tester which had just been recalibrated using the tube set offered by AES. The tube set included a metal 6L6, a 12AT7, and a 6AU6. The 6L6 appears to be new and includes the calibrate value to be set on the TV7D/U and with a similar procedure for the other tubes, whether old or new. If the calibration tubes were tested on a TV7D/U that has calibration accuracy traceable to NIST, rest assured your tester is accurate and calibrated, and will be traceable to NIST too. I assume that AES has that traceability.