300B

July 6, 2008 | Leave a Comment

In the last two years, the available choices in 300B output tubes for one's low-wattage single-ended power amplifier have become an embarrassment of riches. If we include the souped-up versions—which, in fact, deviate from the original 1930s Western Electric (WE) specifications—the number of 300Bs to choose from now includes about 15 different brands and types.




100PCS 4Pin Ceramic Tube Socket Silver Plated for 300B 2A3 572B U4A 5Z3 6A3 274A
100PCS 4Pin Ceramic Tube Socket Silver Plated for 300B 2A3 572B U4A 5Z3 6A3 274A
$142.49
Time Remaining: 43m
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100Pcs CMC 4PIN Bakelite Tube Socket Silver Plated for 300B T 2A3 300B VT52 5Z3
100Pcs CMC 4PIN Bakelite Tube Socket Silver Plated for 300B T 2A3 300B VT52 5Z3
$599.99
Time Remaining: 49m
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Douk Audio DIY Chassis Aluminium Enclosure For KT88 300B 2A3 EL34 Tube Amplifier
Douk Audio DIY Chassis Aluminium Enclosure For KT88 300B 2A3 EL34 Tube Amplifier
$123.50
Time Remaining: 57m
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KT88 300B 2A3 EL34 Vacuum Tube Amplifier Chassis Cabinet Enclousure VU Meter DIY
KT88 300B 2A3 EL34 Vacuum Tube Amplifier Chassis Cabinet Enclousure VU Meter DIY
$122.55
Time Remaining: 1h 7m
Buy It Now for only: $122.55
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1 pc silver Plated 4 pins Tube Socket for 300B 2A3 811 45 71A 5Z3 572B 274A
1 pc silver Plated 4 pins Tube Socket for 300B 2A3 811 45 71A 5Z3 572B 274A
$0.99
Time Remaining: 1h 10m
Buy It Now for only: $0.99
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Western Electric WE 300B vacuum tube 4 pins 1 piece audio K2350269
Western Electric WE 300B vacuum tube 4 pins 1 piece audio K2350269
$1,475.00
Time Remaining: 1h 44m
Buy It Now for only: $1,475.00
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C Core300B 2A3 EL34 KT88 tube amplifier output power transformer materials2
C Core300B 2A3 EL34 KT88 tube amplifier output power transformer materials2
$37.00
Time Remaining: 2h 13m
Buy It Now for only: $37.00
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4 Pin S4U Medium BAYONET Tube Socket for 813 300B 2A3 811 572B 45 Gold Platedx2
4 Pin S4U Medium BAYONET Tube Socket for 813 300B 2A3 811 572B 45 Gold Platedx2
$25.30
Time Remaining: 4h 13m
Buy It Now for only: $25.30
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2x CMC bakelite 4Pin Tube Socket 300B 2A3 45 274A 811 300A VT52 300A 801
2x CMC bakelite 4Pin Tube Socket 300B 2A3 45 274A 811 300A VT52 300A 801
$11.99
Time Remaining: 8h 7m
Buy It Now for only: $11.99
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2x CMC Gold Teflon 4Pin Tube Socket 300B 300A 2A3 45 274A 811 71A 801 hifi
2x CMC Gold Teflon 4Pin Tube Socket 300B 300A 2A3 45 274A 811 71A 801 hifi
$33.99
Time Remaining: 8h 18m
Buy It Now for only: $33.99
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100R RV30YN Potentiometer Tokyo Cosmos for 300B 2A3 Tube amplifier hum balancer
100R RV30YN Potentiometer Tokyo Cosmos for 300B 2A3 Tube amplifier hum balancer
$18.45
Time Remaining: 8h 33m
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2pcs HIFI GZS8 S4 8Pin 4Pin Adapter Tube Gold Ceramic Socket 300B 2A3 811
2pcs HIFI GZS8 S4 8Pin 4Pin Adapter Tube Gold Ceramic Socket 300B 2A3 811
$20.69
Time Remaining: 8h 49m
Buy It Now for only: $20.69
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4 Pin White Ceramic Bottom Chassis Mount Tube Socket Gold Contacts 300B 2A3
4 Pin White Ceramic Bottom Chassis Mount Tube Socket Gold Contacts 300B 2A3
$3.49
Time Remaining: 9h 2m
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Cetron 300B Vintage Tube Tubes Pair With Boxes Tested Working
Cetron 300B Vintage Tube Tubes Pair With Boxes Tested Working
$449.00 (3 Bids)
Time Remaining: 9h 16m

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Sophia 300B Tube Tubes Pair Tested Working Rare 300Bn
Sophia 300B Tube Tubes Pair Tested Working Rare 300Bn
$239.00
Time Remaining: 9h 26m

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Gold 2A3 300B 45 71 UX4 4pin New Ceramic Tube Socket
Gold 2A3 300B 45 71 UX4 4pin New Ceramic Tube Socket
$1.75
Time Remaining: 11h 38m
Buy It Now for only: $1.75
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Acuhorn Nero125 Full Range Speaker Neodym 96dB Best  Tube Amplifier 300B 2A3 45
Acuhorn Nero125 Full Range Speaker Neodym 96dB Best Tube Amplifier 300B 2A3 45
$1,790.00
Time Remaining: 12h 16m
Buy It Now for only: $1,790.00
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Tube C3o Siemens Rare Postal Driver Pre for 300B 2A3 RE604 PX4 PX25 AD1 Ebiii
Tube C3o Siemens Rare Postal Driver Pre for 300B 2A3 RE604 PX4 PX25 AD1 Ebiii
$38.88
Time Remaining: 12h 34m
Buy It Now for only: $38.88
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3C22 Triode Tube Pair 2Tubes Substitute for 300B KT88 6550 845 211 KT90 100 Watt
3C22 Triode Tube Pair 2Tubes Substitute for 300B KT88 6550 845 211 KT90 100 Watt
$42.50
Time Remaining: 13h 6m
Buy It Now for only: $42.50
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2014 KAWASAKI NINJA 300 EX300B ABS THROTTLE TUBE SHELF WH
2014 KAWASAKI NINJA 300 EX300B ABS THROTTLE TUBE SHELF WH
$12.95
Time Remaining: 13h 28m
Buy It Now for only: $12.95
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1 EF Johnson 4 Pin Ceramic Tube Socket for 2A3 300B 45 245 Vintage Audio Tube
1 EF Johnson 4 Pin Ceramic Tube Socket for 2A3 300B 45 245 Vintage Audio Tube
$9.00
Time Remaining: 16h 10m
Buy It Now for only: $9.00
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4x 13090mm Gold Vacuum Tube Guard Protector Cover for 300B 2A3 845 805
4x 13090mm Gold Vacuum Tube Guard Protector Cover for 300B 2A3 845 805
$26.50
Time Remaining: 17h 8m
Buy It Now for only: $56.78
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Full Music Audio Vacuum Tube 300B n Mesh Plate 1Pair
Full Music Audio Vacuum Tube 300B n Mesh Plate 1Pair
$309.99
Time Remaining: 18h 32m
Buy It Now for only: $309.99
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4x 4 PIN U4A UX4 BAYONET BAKELITE TUBE SOCKET WIRCO 01A 45 71A 2A3 300B
4x 4 PIN U4A UX4 BAYONET BAKELITE TUBE SOCKET WIRCO 01A 45 71A 2A3 300B
$29.99
Time Remaining: 18h 42m

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1pc AC Power Choke 10H 200mA 60Hz R100 Tube Power Amplifier 300B 2A3 6BQ5 EL34
1pc AC Power Choke 10H 200mA 60Hz R100 Tube Power Amplifier 300B 2A3 6BQ5 EL34
$39.80
Time Remaining: 19h 3m
Buy It Now for only: $39.80
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CDE 60uF 350v capacitor for Western Electric 300b 2A3 45 6V6 tube amplifier pre
CDE 60uF 350v capacitor for Western Electric 300b 2A3 45 6V6 tube amplifier pre
$9.99
Time Remaining: 20h 29m
Buy It Now for only: $9.99
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60pcs Car Autos Spring Clip Fuel Oil Water Hose Pipe Tube Clamp Fastener 7 17mm
60pcs Car Autos Spring Clip Fuel Oil Water Hose Pipe Tube Clamp Fastener 7 17mm
$8.87
Time Remaining: 20h 34m

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1 x 72 Ready Cut Pipe Black PartNo 300B1072 JonesStephens
1 x 72 Ready Cut Pipe Black PartNo 300B1072 JonesStephens
$50.70
Time Remaining: 20h 40m
Buy It Now for only: $50.70
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DC100mA Panel Meter 2A3 300B KT88 Vintage Valve Tube amplifier CD Player DIY2
DC100mA Panel Meter 2A3 300B KT88 Vintage Valve Tube amplifier CD Player DIY2
$17.94
Time Remaining: 20h 48m
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110V 220V 250W 300B tube amplifier power transformer 320V 0 320V 0 5V
110V 220V 250W 300B tube amplifier power transformer 320V 0 320V 0 5V
$84.55
Time Remaining: 20h 58m
Buy It Now for only: $84.55
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EL156 KT88 300B 2A3 25W 35 25K single ended tube amp output transformer 0 4 8
EL156 KT88 300B 2A3 25W 35 25K single ended tube amp output transformer 0 4 8
$94.05
Time Remaining: 20h 59m
Buy It Now for only: $94.05
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2PC 2A3 300B 45 5U4G 811 PX4 274A U4A Base 4Pin Ceramic Tube Socket
2PC 2A3 300B 45 5U4G 811 PX4 274A U4A Base 4Pin Ceramic Tube Socket
$7.39
Time Remaining: 23h 39m
Buy It Now for only: $7.39
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2PCS 4PIN Silver Plated Ceramic Vacuum Tube Socket for 300B 2A3 811 211 845 805
2PCS 4PIN Silver Plated Ceramic Vacuum Tube Socket for 300B 2A3 811 211 845 805
$18.04
Time Remaining: 1d 28m
Buy It Now for only: $18.04
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2pc 4Pin CMC Bakelite Gold Vacuum Tube Socket for 300B 2A3 101 45 274A 811 801
2pc 4Pin CMC Bakelite Gold Vacuum Tube Socket for 300B 2A3 101 45 274A 811 801
$16.72
Time Remaining: 1d 36m
Buy It Now for only: $16.72
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Western Electric 300B Triode SE Tube Power Amplifier Output Transformers NOS NIB
Western Electric 300B Triode SE Tube Power Amplifier Output Transformers NOS NIB
$9,999.99
Time Remaining: 1d 36m
Buy It Now for only: $9,999.99
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300B Single Ended Altec Tube Phono Integrated Amplifier Preamplifier + Power Amp
300B Single Ended Altec Tube Phono Integrated Amplifier Preamplifier + Power Amp
$9,999.99
Time Remaining: 1d 59m
Buy It Now for only: $9,999.99
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Western Electric 300B PP Tube Power Amplifier Altec Triad Transformers Handmade
Western Electric 300B PP Tube Power Amplifier Altec Triad Transformers Handmade
$4,999.99
Time Remaining: 1d 59m
Buy It Now for only: $4,999.99
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300B Single Ended ST Tube Power Amplifier 6SN7 Altec Transformers Handmade Audio
300B Single Ended ST Tube Power Amplifier 6SN7 Altec Transformers Handmade Audio
$5,999.99
Time Remaining: 1d 59m
Buy It Now for only: $5,999.99
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2PCS 4PIN Vintage Vacuum Tube Socket For 300B 2A3 811 45 71A 5Z3 572B 866 274A
2PCS 4PIN Vintage Vacuum Tube Socket For 300B 2A3 811 45 71A 5Z3 572B 866 274A
$5.39
Time Remaining: 1d 1h 1m
Buy It Now for only: $5.39
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Altec 300B Single Ended Tube Power Amplifier Master Handmade Stereo Triode Audio
Altec 300B Single Ended Tube Power Amplifier Master Handmade Stereo Triode Audio
$5,999.99
Time Remaining: 1d 1h 16m
Buy It Now for only: $5,999.99
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Altec 300B PP Tube Power Amplifier RCA 6J5 6SJ7 5693 5U4G Master Handmade Audio
Altec 300B PP Tube Power Amplifier RCA 6J5 6SJ7 5693 5U4G Master Handmade Audio
$11,999.99
Time Remaining: 1d 1h 17m
Buy It Now for only: $11,999.99
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Western Electric 300B PP Altec Tube Mono Power Amplifiers Interstage Transformer
Western Electric 300B PP Altec Tube Mono Power Amplifiers Interstage Transformer
$15,999.99
Time Remaining: 1d 1h 17m
Buy It Now for only: $15,999.99
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Western Electric 300B Single Ended Monoblock Tube Power Amplifiers 310A 274A 5Z3
Western Electric 300B Single Ended Monoblock Tube Power Amplifiers 310A 274A 5Z3
$19,999.99
Time Remaining: 1d 1h 17m
Buy It Now for only: $19,999.99
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Western Electric 300B PP Tube Power Amplifier Altec Trans Master Handmade Audio
Western Electric 300B PP Tube Power Amplifier Altec Trans Master Handmade Audio
$19,999.99
Time Remaining: 1d 1h 17m
Buy It Now for only: $19,999.99
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Western Electric 300B PP Tube Power Amplifier 86 Triad Altec Trans Master Audio
Western Electric 300B PP Tube Power Amplifier 86 Triad Altec Trans Master Audio
$19,999.99
Time Remaining: 1d 1h 17m
Buy It Now for only: $19,999.99
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Western Electric 300B Single Ended Monoblocks Tube Power Amplifiers Master Audio
Western Electric 300B Single Ended Monoblocks Tube Power Amplifiers Master Audio
$27,999.99
Time Remaining: 1d 1h 17m
Buy It Now for only: $27,999.99
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Partridge England 300B PP Tube Power Amplifier Western Electric 310A Master Hand
Partridge England 300B PP Tube Power Amplifier Western Electric 310A Master Hand
$39,999.99
Time Remaining: 1d 1h 18m
Buy It Now for only: $39,999.99
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High End 300B Vacuum Tube Amplifier Single ended Class A Integrated Power Amp
High End 300B Vacuum Tube Amplifier Single ended Class A Integrated Power Amp
$1,805.00
Time Remaining: 1d 2h 41m
Buy It Now for only: $1,805.00
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2x Philips MRO PT9 driver Tube 300B NOS NIB
2x Philips MRO PT9 driver Tube 300B NOS NIB
$2.25 (3 Bids)
Time Remaining: 1d 2h 52m

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2x Philips MRO PT11 driver Tube 300B NOS NIB
2x Philips MRO PT11 driver Tube 300B NOS NIB
$2.25 (3 Bids)
Time Remaining: 1d 2h 54m

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1 x 30 Ready Cut Pipe Black PartNo 300B1030 JonesStephens
1 x 30 Ready Cut Pipe Black PartNo 300B1030 JonesStephens
$22.34
Time Remaining: 1d 2h 56m
Buy It Now for only: $22.34
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2Pcs S4U Style 4pin Vintage Vacuum Tube Socket For 300B 572B 811 45 2A3 71A 845
2Pcs S4U Style 4pin Vintage Vacuum Tube Socket For 300B 572B 811 45 2A3 71A 845
$16.14
Time Remaining: 1d 3h 7m
Buy It Now for only: $16.14
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Matched Pair Shuguang Platinum Grid WE300B Vacuum Tubes 11 WE300B Brand New
Matched Pair Shuguang Platinum Grid WE300B Vacuum Tubes 11 WE300B Brand New
$750.00
Time Remaining: 1d 5h 16m
Buy It Now for only: $750.00
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TJ Fullmusic 300B c + Premium Vacuum Tube Carbon Plate HIFI Audio AMP DIY 1 PAIR
TJ Fullmusic 300B c + Premium Vacuum Tube Carbon Plate HIFI Audio AMP DIY 1 PAIR
$643.08
Time Remaining: 1d 6h 1m
Buy It Now for only: $643.08
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Matched Pair Guiguang NOS NIB NGG 4300B 300B Radio Tubes
Matched Pair Guiguang NOS NIB NGG 4300B 300B Radio Tubes
$139.99
Time Remaining: 1d 9h 12m
Buy It Now for only: $139.99
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Matched Pair Brand New Psvane WE300B Vacuum Tubes WE300B 2PCS Free Shipping
Matched Pair Brand New Psvane WE300B Vacuum Tubes WE300B 2PCS Free Shipping
$588.98
Time Remaining: 1d 9h 19m
Buy It Now for only: $588.98
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CMC 4pin Gold Plated Made With Teflon Tube Socket 4pcs FOR 274A 300A 300B 801
CMC 4pin Gold Plated Made With Teflon Tube Socket 4pcs FOR 274A 300A 300B 801
$42.75
Time Remaining: 1d 9h 38m
Buy It Now for only: $42.75
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Original FISHER SA 300 B Radio Tube Amplifier Single Sheet Factory BROCHURE
Original FISHER SA 300 B Radio Tube Amplifier Single Sheet Factory BROCHURE
$11.50
Time Remaining: 1d 12h 4m
Buy It Now for only: $11.50
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Acuhorn Giovane85 96dB Neodym The Best for Tube Amplifier Single Ended 300B 2A3
Acuhorn Giovane85 96dB Neodym The Best for Tube Amplifier Single Ended 300B 2A3
$1,590.00
Time Remaining: 1d 12h 53m
Buy It Now for only: $1,590.00
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Brand New Audiophile Grade In Box Shuguang 300B 98 Vacuum Tube USA SELLER
Brand New Audiophile Grade In Box Shuguang 300B 98 Vacuum Tube USA SELLER
$74.90
Time Remaining: 1d 13h 57m
Buy It Now for only: $74.90
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Pair 309A LOW NOISE TUBE Western Mesh Plate Driver for 300B TUBE Sized 310A 348A
Pair 309A LOW NOISE TUBE Western Mesh Plate Driver for 300B TUBE Sized 310A 348A
$745.00
Time Remaining: 1d 14h
Buy It Now for only: $745.00
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Brand New Current Matched Pair Audiophile Shuguang 300B 98 Vacuum Tubes USA SHIP
Brand New Current Matched Pair Audiophile Shuguang 300B 98 Vacuum Tubes USA SHIP
$144.90
Time Remaining: 1d 14h 22m
Buy It Now for only: $144.90
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Brand New Current Matched Quad 4 Shuguang 300B 98 Vacuum Tubes SHIPS FROM USA
Brand New Current Matched Quad 4 Shuguang 300B 98 Vacuum Tubes SHIPS FROM USA
$289.90
Time Remaining: 1d 14h 27m
Buy It Now for only: $289.90
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PAIR  Two Tube 300B ELECTUBE MADE IN CHINA TV 7 TESTER TESTED Strong
PAIR Two Tube 300B ELECTUBE MADE IN CHINA TV 7 TESTER TESTED Strong
$145.00
Time Remaining: 1d 14h 44m
Buy It Now for only: $145.00
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Western Electric 300B radio tube US made Great emissions one of two
Western Electric 300B radio tube US made Great emissions one of two
$560.00 (9 Bids)
Time Remaining: 1d 15h 15m

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300B 2A3 vacuum tube power amplifier MJ own audio masterpiece choice JP Book
300B 2A3 vacuum tube power amplifier MJ own audio masterpiece choice JP Book
$85.00
Time Remaining: 1d 18h 16m
Buy It Now for only: $85.00
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2x Sophia Electric 2A3 mesh tubes driving Western 300B 845 211 RCA Amplifier
2x Sophia Electric 2A3 mesh tubes driving Western 300B 845 211 RCA Amplifier
$299.99
Time Remaining: 1d 19h 52m
Buy It Now for only: $299.99
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10x 4A fuse for Sophia Electric KT88 El34 KT66 Western 300B 845 tube amplifier
10x 4A fuse for Sophia Electric KT88 El34 KT66 Western 300B 845 tube amplifier
$9.99
Time Remaining: 1d 19h 52m
Buy It Now for only: $9.99
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Analysis Plus Copper Oval In Interconnect cables for 845 300B KT88 tube amplifie
Analysis Plus Copper Oval In Interconnect cables for 845 300B KT88 tube amplifie
$315.00
Time Remaining: 1d 19h 52m
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Copper Jensen 47uf 630V oil capacitor for 845 211 300B 2A3 45 tube amplifier Q
Copper Jensen 47uf 630V oil capacitor for 845 211 300B 2A3 45 tube amplifier Q
$41.99
Time Remaining: 1d 19h 52m
Buy It Now for only: $41.99
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Sophia Electric PX4 mesh tube for driving WE 300B 845 211 805 212 amplifier
Sophia Electric PX4 mesh tube for driving WE 300B 845 211 805 212 amplifier
$549.99
Time Remaining: 1d 19h 52m
Buy It Now for only: $549.99
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Goldmund signal cables for Western Electric 845 300B 2a3 KT88 tube amplifie
Goldmund signal cables for Western Electric 845 300B 2a3 KT88 tube amplifie
$1,499.99
Time Remaining: 1d 19h 52m
Buy It Now for only: $1,499.99
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Sophia Electric Prodigy tube Amplifier for sound+built quality no 300B 2A3 El34
Sophia Electric Prodigy tube Amplifier for sound+built quality no 300B 2A3 El34
$2,999.99
Time Remaining: 1d 19h 52m
Buy It Now for only: $2,999.99
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2pcs cheapest 4pin U4A Base Tube Ceramic Socket 300B 572B 811A Gold Free Ship
2pcs cheapest 4pin U4A Base Tube Ceramic Socket 300B 572B 811A Gold Free Ship
$8.36
Time Remaining: 1d 20h 6m
Buy It Now for only: $8.36
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Matched Pair PSVANE Vacuum Tubes 300B T Mark II Classic TII
Matched Pair PSVANE Vacuum Tubes 300B T Mark II Classic TII
$358.20
Time Remaining: 1d 21h 3m
Buy It Now for only: $358.20
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Matched Pair PSVANE Vacuum Tubes 300B T Mark II Premium TII
Matched Pair PSVANE Vacuum Tubes 300B T Mark II Premium TII
$412.20
Time Remaining: 1d 21h 18m
Buy It Now for only: $412.20
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1PC EIZZ Gold plate Ceramic 4Pin tube sockets Audio HIFI For 300B 2A3 5Z3 811
1PC EIZZ Gold plate Ceramic 4Pin tube sockets Audio HIFI For 300B 2A3 5Z3 811
$5.00
Time Remaining: 1d 21h 56m
Buy It Now for only: $5.00
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1PCS EIZZ Ceramic 4Pin Gold plated Brass feet Tube Sockets For 300B 2A3 811 5Z3
1PCS EIZZ Ceramic 4Pin Gold plated Brass feet Tube Sockets For 300B 2A3 811 5Z3
$5.00
Time Remaining: 1d 22h 4m
Buy It Now for only: $5.00
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1PCS Gold plate Ceramic 4Pin tube socket For Audio DIY HIFI amp 300B 2A3 811
1PCS Gold plate Ceramic 4Pin tube socket For Audio DIY HIFI amp 300B 2A3 811
$5.24
Time Remaining: 1d 22h 10m
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10PCS Black Bakelite 4PIN Tube Socket Bases Making Repairing DIY 300B 2A3 5Z3
10PCS Black Bakelite 4PIN Tube Socket Bases Making Repairing DIY 300B 2A3 5Z3
$16.47
Time Remaining: 1d 22h 14m
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2 x UX4 CMC STYLE GOLD CERAMIC TUBE SOCKET  SUIT 300B 45 2A3 274A ETC
2 x UX4 CMC STYLE GOLD CERAMIC TUBE SOCKET SUIT 300B 45 2A3 274A ETC
$17.78
Time Remaining: 1d 22h 20m
Buy It Now for only: $17.78
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2 x UX4 CERAMIC VALVE TUBE SOCKETS  SUIT 300B 2A3 274A  NEW PRODUCTION
2 x UX4 CERAMIC VALVE TUBE SOCKETS SUIT 300B 2A3 274A NEW PRODUCTION
$7.56
Time Remaining: 1d 22h 21m
Buy It Now for only: $7.56
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2pcs 4Pin Bottom mounted valve Ceramic Tube Socket for 2A3 300B U4A amp parts
2pcs 4Pin Bottom mounted valve Ceramic Tube Socket for 2A3 300B U4A amp parts
$8.03
Time Remaining: 1d 23h 18m
Buy It Now for only: $8.03
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Douk Audio 6SN7 6H8C Push 300B Vacuum Tube Amplifier Single ended Power Amp HiFi
Douk Audio 6SN7 6H8C Push 300B Vacuum Tube Amplifier Single ended Power Amp HiFi
$902.50
Time Remaining: 1d 23h 35m
Buy It Now for only: $902.50
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2Pcs Gold Plate valve 2A3 300B 71 80 6A3 UX4 Base Top 4Pin Ceramic
2Pcs Gold Plate valve 2A3 300B 71 80 6A3 UX4 Base Top 4Pin Ceramic
$7.92
Time Remaining: 2d 41m
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5PCS Black Bakelite 4Pin Vacuum Tube Socket Base For 300B2A35Z3
5PCS Black Bakelite 4Pin Vacuum Tube Socket Base For 300B2A35Z3
$8.92
Time Remaining: 2d 1h 32m
Buy It Now for only: $8.92
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100mV Panel Meter for 300B 2A3 845 50 Tube Amplifier parts
100mV Panel Meter for 300B 2A3 845 50 Tube Amplifier parts
$7.00
Time Remaining: 2d 1h 51m

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4pcs Vacuum Tube Silicone Damper Ring 12AX7 KT88 300B EL34 6SN7 2A3 6550 6Z4
4pcs Vacuum Tube Silicone Damper Ring 12AX7 KT88 300B EL34 6SN7 2A3 6550 6Z4
$3.99
Time Remaining: 2d 3h 24m
Buy It Now for only: $3.99
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2Pcs PSVANE HiFi 300B Ceramic Base Vaccum Tube Matched Pair for Stereo Amplifier
2Pcs PSVANE HiFi 300B Ceramic Base Vaccum Tube Matched Pair for Stereo Amplifier
$132.99
Time Remaining: 2d 3h 39m
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4pcs New 4pin Ceramic vacuum tube socket top mount valve For 300B 2A3 audio amps
4pcs New 4pin Ceramic vacuum tube socket top mount valve For 300B 2A3 audio amps
$7.63
Time Remaining: 2d 8h 35m
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4pc audio amp New 4pin Ceramic vacuum tube socket Silver Pin Plated For 300B 2A3
4pc audio amp New 4pin Ceramic vacuum tube socket Silver Pin Plated For 300B 2A3
$7.63
Time Remaining: 2d 8h 41m
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4pcs New 4Pin base Bakelite Tube Sockets for 2A3 300B 45 50 U4A audio amps parts
4pcs New 4Pin base Bakelite Tube Sockets for 2A3 300B 45 50 U4A audio amps parts
$5.93
Time Remaining: 2d 8h 48m
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1Pair TJ Fullmusic 300B c + Vintage Vacuum Tube Original Factory Test
1Pair TJ Fullmusic 300B c + Vintage Vacuum Tube Original Factory Test
$636.09
Time Remaining: 2d 10h
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1Pair TJ Fullmusic 300B n Vintage Vacuum Tube Original Factory Test
1Pair TJ Fullmusic 300B n Vintage Vacuum Tube Original Factory Test
$299.39
Time Remaining: 2d 10h 12m
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1Pair TJ Fullmusic 300B SE Vintage Vacuum Tube Original Factory Test
1Pair TJ Fullmusic 300B SE Vintage Vacuum Tube Original Factory Test
$636.09
Time Remaining: 2d 10h 53m
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39mm Vacuum Tube Damper Silicone Ring Fit 2A3 300B 274B 6L6G for Amplifier AMP
39mm Vacuum Tube Damper Silicone Ring Fit 2A3 300B 274B 6L6G for Amplifier AMP
$1.85
Time Remaining: 2d 11h 12m
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John Deere Oil Strainer  Tube Intake 1950 1950N 2150 2155 2355N 2255 300 300B
John Deere Oil Strainer Tube Intake 1950 1950N 2150 2155 2355N 2255 300 300B
$74.95
Time Remaining: 2d 12h
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UMI Performance 82 02 Camaro F Body Rear Drag Sway Bar for 3 Axle Tube Black
UMI Performance 82 02 Camaro F Body Rear Drag Sway Bar for 3 Axle Tube Black
$429.99
Time Remaining: 2d 17h 52m
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10 pcs Small PCB for 4 pins tube sockets For CMC 4 pin 2A3 300B PCB only
10 pcs Small PCB for 4 pins tube sockets For CMC 4 pin 2A3 300B PCB only
$15.99
Time Remaining: 2d 19h 14m
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1PC Bakelite 4Pin Vacuum Tube Socket Valve Base For 811 300B 5Z3 45 Gold Plate
1PC Bakelite 4Pin Vacuum Tube Socket Valve Base For 811 300B 5Z3 45 Gold Plate
$1.50
Time Remaining: 2d 19h 27m
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