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Electro-Harmonix 300B Gold Pins/Ceramic Directly Heated Power Triode Tube. N.O.S

BLACKAUDIOUSA
(3982)
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US $125.00
ApproximatelyAU $193.08
or Best Offer
Condition:
Used
“This tube was never used. Everything is as fresh and clean as the day I bought it.”
2 available
Breathe easy. Returns accepted.
Collection:
Postage:
US $6.02 (approx. AU $9.30) USPS Ground Advantage®.
Located in: Middletown, Connecticut, United States
Delivery:
Estimated between Thu, 7 Aug and Tue, 12 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:177253047524
Last updated on 01 Aug, 2025 01:36:08 AESTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller notes
“This tube was never used. Everything is as fresh and clean as the day I bought it.”
Brand
Electro-Harmonix
Type
Triode
Model
350B
Country/Region of Manufacture
Russian Federation
Unit Quantity
1
UPC
Does Not Apply

Item description from the seller

About this seller

BLACKAUDIOUSA

99.8% positive Feedback•9.7K items sold

Joined Jul 1999
Usually responds within 24 hours
BlackAudioUSA offers rare lp's, reel to reel tapes and vintage audio equipment for a more discriminating buyer. I carefully curate all my music media- cleaning, play-grading and protecting with ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.8
Postage speed
5.0
Communication
5.0

Seller feedback (4,389)

All ratings
Positive
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  • n***o (271)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    First time buying from this seller. They had just the album I was looking for. I feel I got this album for a great price. It was shipped quickly and arrived undamaged and on time and packaged well. Was just as pictured and described. I'm very happy with my purchase and would highly recommend this A+++ Seller. 5 Stars!
    Jazz Greats Vol. 3 (Hawkins, Mingus, Winding) 1978 Gateway GSLP 10113 w/Shrink (#173870270027)
  • l***m (683)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great product, as described, good communication, excellent packaging, head-spinningly fast delivery. High recommended seller!
    *SEALED* Peter Wolf "Lights Out" 1984 EMI SJ 17121 Some Jacket Damage (A) (#175520890840)
  • -***- (2355)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great! As described! Prompt to ship and very well packed! Great price! Highly recommend this seller!!
    Eddie "Lockjaw" Davis "Lock, The Fox" '66 RCA Dynagroove DG LSP-3652 EX!! (AP) (#174523408267)
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