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2A3 Mother Of Audio Tubes Valves

2A3 Mother Of Audio Tubes Valves

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Old U52 tube Tested Good Balanced Rare Marconi 5U4G Inverted Getter ~ 274B 422A

$388.00

(2) 0.22uF 630V German OIL Capacitor 2A3 45 300B VT25 VT52 275A Tube AMPLIFIER

$24.00

Quad Set (4) 7591 Tube Early Japanese Made Tested Good

$200.00

PAIR Matsushita Tube ECC81 12AT7 Slant Getter NOS Mullard Tool Hifi Audio

$78.00

(2) 12SN7GT Tungsol Tube NOS Oval Mica Black Glass Round Plate For Fine Audio

$288.00

One Single Brook 12A Tube Audio ( 2A3 push-pull ) Amplifier

$3,000.00

Tube Type Fisher 400-CX Stereo Master Audio Control Preamplifier

$1,800.00

Pair Old Tube E280F Pinched Waist Gold Pin = 7722 WideBand akin Of D3a 7721 6688

$388.00

Power Tube 7591 Westinghouse Made For McIntosh Test Good For Mac 225 Amplifier

$50.00

PYE HF25 Audio Mono Amplifier Vintage Tube Valve UK British Made HEAVY Unit

$2,500.00

(1) GZ34 5AR4 RSD NIB Tube Rectifier Fullwave Germany Highly Tested

$138.00

(2）Tube 12AT7WA ECC81 Rare 3 Mica Low Noise D Ring Fr 6201 Ecc801A Free Postage

$45.00

Pair (2) 43-IU Tube Format 53Ku CV378 In B4 Pin Round-Up & Fin Base Free Sockets

$268.00

Single Tube 100th Transmission Sylvania Shinning Filament Clean Base Electube

$100.00

(4) Tube EAA91 Telefunken 6AL5 EB91 ~ Ck5726 6058 6097 D27 Near D152 DD6 EAA901S

$40.00

(2) 12SN7GT Tungsol Tube NOS Oval Mica Black Glass Round Plate For Finer Audio

$380.00

TWO (2) MJ AUDIO TECHNOLOGY HI-FI Japanese magazine 1990s ~ 2005s Tube Related

$55.00

4 X Rubycon PAPER Capacitor 0.1uf 600WV Fr AUDIO GUITAR RADIO Tube AMPLIFIER DIY

$28.00

(1) Philip By Mullard UK GZ34 5AR4 Tube NOS NIB Near Mint Finest Teeth Plate

$168.00

Set Of (6) B4 Tube Socket 1950s Ediswan Nos Fit RE064 RE084 RE074 KL70416 RE134

$40.00

Pair (2) 5Z3 NEC Tube For Western Electric 274A 280 Or 5U4G 274B With Adapter

$168.00

(4) NEC 6FQ7/ 6CG7 Quad Set Audio NIB Vintage Rare Vacuum Tube NOS

$128.00

(1) One EZ35 Mullard Tube NIB OLD Large B Code Spot-Weld Plate 6X5GT~ WE 351A

$100.00

Eye Indicator Tube 6CD7 ( EM34 ?) Mullard Unused For Your Beloved Old Radio

$65.00

Early English CV4005 GEC Valve tube Tested Strong U78 EZ90 6X4 electube

$80.00

Early AX50 FW Rectifier Tube Solid Getter Pin Black Base With One Old B4 Socket

$80.00

(2) Haltron EL33 6AG6 Audio Radio Vintage Vacuum Tube NOS (UK)

$128.00

Old Large Tube 860 RCA WW2 Transmission Shinning Filament Metal Base Fin Type

$185.00

(2) 12RLL3 NEC High Testing Grade Tube Akin To 12AX7 12AU7 12AT7 ECC83 5965 7062

$65.00

(2) ECC82 12AU7 Tube NIB NOS Holland Philips Nice Ridged Top Wrongly Print 6BM8

$88.00

(4) Ultron 7868 Tube NIB Tip Top For Fisher 400C Or 500c 7591A With Converter

$300.00

Beautiful Unused TEKADE Antique Tube Rare Old Collectable Tip Top Filaments Cut

$48.00

(8) B4 Tube Socket 1950s Ediswan Nos For RE604 RE114 RE134 RE304 RGN4004 RGN2004

$50.00

Early CV4005 tube Tested Strong U78 EZ90 6X4 Rectifier electube England

$78.00

( 1 ) Telefunken ECH 81 / 6AJ8 Tube Audio Radio Valves Diamond Bottom

$38.00

One Tube 5U4G Old Black Plate Delco Tested New As 62/56 Over 40/40 On TV7

$80.00

Pair 12AU7 ECC82 Nos Tube National Early Dark Plate Black Anode Slanting D Ring

$78.00

Rare (4) United 6CG7 6FQ7 Audio Tube Guitar Receiver PreAmp Vintage Same Batch

$100.00

(2) 0.22uf .22mfd 1000Vdvc West-Cap Capacitor For 2A3 300B 45 Tube AMPLIFIER

$88.00

Pair Very Old 12SN7GT Mullard Nib For 2A3 10 300B 275A 45 Tube Bold Code ~ 2C50

$268.00

Pair EF804 CEI Telefunken NIB Low Noise Microphone Diamond Bottom Akin EF86 6267

$110.00

Pair Old Tube 80 Old Pope Philips In Large Box~ 280 380 ~ Rectifier for 2A3 300B

$185.00

Pair (2) Jan CDZ 3B28 Vacuum Tubes NIB NOS CV1835 866A 1960s High Grade Electube

$48.00

Six (6) Magazines Positive FDBK Journal Of High-End Audio Early Thicker 1994/95

$55.00

Vintage Hefty Theater Cinema Amplifier KI. AZ 411 Klangfilm Röhrenverstärker

$10,000.00

Tube 5624/B46 Vintage NIB Quality Current Regulator

$38.00

(2) ECC82 12AU7 Tube NIB NOS Holland Philips Ridged Top RARE Wrongly Print 6BM8

$88.00

Pair RCA 8417 Fine Audio Amplifier Tube NIB Well Kept Pair

$165.00
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About us

2a3 = Mother of Audio Tubes/Valves.
Since 1998, over 10,000 satisfied customers.
Just search for electube at eBay, then you found us.
Greetings!
Location: United StatesMember since: Oct 18, 1998Seller: 2a3
Top Rated Seller2A3 Mother Of Audio Tubes Valves is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Feedback ratings

Last 12 months

Positive83- positive feedback in last 12 months
Neutral0- neutral feedback in last 12 months
Negative0- negative feedback in last 12 months

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
4.9

Seller feedback (11,897)

7***z (127)- Feedback left by buyer.
Past 6 months
Verified purchase
As advertised. Excellent communication .Excellent packing. Higher shipping price due to USPS priority prices.
l***o (71)- Feedback left by buyer.
Past 6 months
Verified purchase
As described; Thanks! Packed well and shipped fast
p***t (607)- Feedback left by buyer.
Past 6 months
Verified purchase
Fast shipping, well packaged, very nice tubes, excellent seller””
n***i (902)- Feedback left by buyer.
Past 6 months
Verified purchase
Fast shipping! Great packaging!! Great Seller!! Highly Recommended!!
0***e (181)- Feedback left by buyer.
Past 6 months
Verified purchase
Nice transaction. Well packed. Quick shipping.
c***c (63)- Feedback left by buyer.
Past 6 months
Verified purchase
The seller is very receptive and kind to the buyer's needs.!! The delivery is fast and secure.
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