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12AX7 RCA Radio Long Black PL Amplifier Vacuum Tubes 2 Valve Tested 12ax7a Ecc83

5.03 product ratings
Electronicsmen (126)
100% positive feedback
Price:
US $145.20
ApproximatelyAU $222.36
+ $44.00 postage
Estimated delivery Mon, 25 Aug - Tue, 2 Sep
Returns:
No returns, but backed by eBay Money Back Guarantee.
Condition:
Brand New
No.1718044 T1= Ia=1.3ma Gm=1400. JRC 5751 RCA 1Pcs NOS NIB "O" Getter Black Plate Rod Support made in U.S.A 12AX7 ECC83 Amplitrex Tested. JRC 5751 RCA. Tested on Advance Digital Tube Tester Amplitrex AT1000.

About this product

Product Identifiers

BrandRCA
MPN12AX7
eBay Product ID (ePID)1401588781

Product Key Features

TypeVacuum Tube
Model12AX7

All listings for this product

Buy It Now
Any condition
New
Pre-owned
Pair RCA 12AX7A Tubes, Short Grey Plates, Closely Matched, Tested New Plus
item 1 Pair RCA 12AX7A Tubes, Short Grey Plates, Closely Matched, Tested New Plus
AU $99.39
+AU $38.10 postage
Rare RCA 12AX7 Test NOS Long Black Plates Dimple Foil Getter Serious Tubes A457
item 2 Rare RCA 12AX7 Test NOS Long Black Plates Dimple Foil Getter Serious Tubes A457
AU $134.76
+AU $36.17 postage
Pair RCA 12AX7 Tubes, Long Grey Plates, Closely Matched, Tested New Plus
item 3 Pair RCA 12AX7 Tubes, Long Grey Plates, Closely Matched, Tested New Plus
AU $133.08
+AU $39.10 postage
JRC 5751 RCA 1Pcs NOS NIB Black Plate Amplitrex Tested #1718044
item 4 JRC 5751 RCA 1Pcs NOS NIB Black Plate Amplitrex Tested #1718044
AU $222.36
+AU $67.38 postage
Two, RCA 12AX7 long, black plate, square getter, match date pair, 12AX7/ECC83
item 5 Two, RCA 12AX7 long, black plate, square getter, match date pair, 12AX7/ECC83
AU $319.98
+AU $30.66 postage
listings for this product

Ratings and reviews

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5.0
3 product ratings
  • 3 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by roadtrip_21401
    24 Sep, 2022

    Killer tone - get `em while you can!

    NOS RCA tubes are just the right ingredient for old-school vintage tone. More 3-d texture to the tone and much more durable than current production stuff. Just buy from reputable dealer that provides thorough test info so you know what you're buying.

    Verified purchase: YesCondition: Pre-owned

  • by buakaen0
    27 Feb, 2020

    Good

    Verified purchase: YesCondition: Pre-owned

  • by uberbueno
    21 Jun, 2025

    These work perfectly. Thank you! ...

    These work perfectly. Thank you!

    Verified purchase: Yes

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