The NOS STR-12AX7-A/ECC83/7025 Mesa Engineering NIB Special Requirement Preamp Tube is a vintage audio component sought after by audio enthusiasts. This particular preamp tube, manufactured by Mesa, is known for its high-quality performance and reliability. With its model number 7025, this tube is designed to enhance the sound quality and overall functionality of vintage audio equipment, making it a sought-after item for those looking to restore or improve their audio setups. Comes with 2
NOS STR-12AX7-A/ECC83/7025 Mesa Engineering NIB Special Requirement Preamp Tube
The NOS STR-12AX7-A/ECC83/7025 Mesa Engineering preamp tube is a vintage audio component that maintains its original new old stock condition. Manufactured by Mesa, a reputable brand known for high-quality audio equipment, this preamp tube is designed to provide excellent sound quality and performance. Ideal for vintage audio enthusiasts and collectors, this special requirement preamp tube is a rare and sought-after piece for adding warmth and depth to your audio system.
(6) 12AX7’s and (2) 12AT7’s… Bel Labs/National, Tung-Sol, Mesa, Sylvannia, RCA
(1) Sylvannia Jan 12AT7WC. (1) RCA 12AT7. (1) Tung-Sol 12AX7. Passed Emmissions Grid Leakage and Shorts testing. Tested on Sencore III mighty mite tube tester.
Mesa/Boogie EL-84/6BQ5 Power Tubes — Matched Set of 3
EL-84 / 6BQ5 power tubes. Focused tone with clear highs and rich mids.
Mesa 12ax7a STR Tube Single Pre Amp Tube Tested
Single “nos” Mesa 12ax7a tube Tested on Hickok 539c where 875 is minimum good Test results: 1300/1500 Ships within two business days of receiving payment Thanks for shopping!
2 Strong Matched MESA Short Gray Plate O Getter STR- 12AX7-A / ECC 83 Tubes
Tubes passed ALL tests. Tested strong at: 122/114 & 120/120 with a minimum of 70 on the tester. We strive to make this happen! Logo worn as pictured.
Mesa Boogie Power Tubes STR 442 Pair, 425, 430
Mesa boogie power tubes, STR 442 (1 pair) the other box has a 430, 425. I don’t know anything about these electronics but they appear to be brand new in the box. ask any questions first before bidding. No returns. PayPal only.