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Sovtek

New Matched Quad (4) Sovtek EL84M (6BQ5WA / 7189) Vacuum Tubes

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SKU:
NP164-4
UPC:
609722124096
MPN:
Quad EL84M
Availability:
Ships in 1 business day or less.
Shipping:
Calculated at Checkout
On Sale
Now: $130.49
Was: $144.99
Frequently bought together:

Description

New Current Matched Quad of Sovtek EL84M (6BQ5WA / 7189) Vacuum Tubes

The EL84M is the higher power version of the EL84 also known as the 7189. The Sovtek EL84M / 6BQ5WA are an excellent and affordable choice for an EL84 or 6BQ5 tube type. Bringing a wonderfully clear and smooth tone, on top of Sovtek?Æs reliability, it is clear why they are a popular choice.

Will work in place of: EL84M, 6BQ5WA, 7189, E84L, 6BQ5A, 6P14P-K, 6P14P, 6P14P-EV

Testing and/or Matching

At VIVA TUBES, all of our customers get the same high standard of testing and matching. Some sellers charge more for premium matches but we believe all of our customers should get the same level of quality and service. 

Tubes are tested and/or matched at full operating voltage with regulated power supply on a Maxi Matcher tester for general mutual transconductance (Gm). In addition, power tubes are tested/matched by plate current (Ip) and preamp tubes are tested/matched by gain. Rectifier tubes will be tested for emissions on a calibrated military grade tube tester. 

Our goal is to match within 5% with an upper limit of 15% (15% is the industry limit to consider a set).

Hand written test data included.

Note that we do offer a few models which are tested & matched at the factory. They will be matched by the same parameters (Ip & Gm) but to the manufacturer's standards. Factory testing will be indicated in the item title and description. 

Guarantee

We offer a minimum 90 day guarantee covering functional defects - including noise unless otherwise stated. The guarantee period begins the day you receive your order.

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Additional Information

reverb_offers:
off
reverb_model:
EL84M, 6BQ5WA, 7189, 7189A
reverb_condition:
Brand New
reverb_shipping_profile:
$21.99
reverb_upc_does_not_apply:
on
Item Type:
Vacuum Tubes
Production Era:
New/Current Production
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