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.




400 200 VOLT DC POWER SUPPLY 63V FILAMENT TUBE AUDIO AMPLIFIER PREAMP 300B KT88
400 200 VOLT DC POWER SUPPLY 63V FILAMENT TUBE AUDIO AMPLIFIER PREAMP 300B KT88
$79.00
Time Remaining: 58m
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Matched  Tested Pair Brand New TJ Fullmusic 300B Valve Vacuum Tube Solid Plated
Matched Tested Pair Brand New TJ Fullmusic 300B Valve Vacuum Tube Solid Plated
$220.00
Time Remaining: 1h 6m
Buy It Now for only: $220.00
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5pc 4Pin GOLD Bakelite Vacuum Tube Sockets for 2A3 300B 45 50 U4A audio amp DIY
5pc 4Pin GOLD Bakelite Vacuum Tube Sockets for 2A3 300B 45 50 U4A audio amp DIY
$11.94
Time Remaining: 3h 41m
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1pc Current SO52 Panel Meter DC 100MA Gauge Black fr 300B 2A3 845 Tube Amplifier
1pc Current SO52 Panel Meter DC 100MA Gauge Black fr 300B 2A3 845 Tube Amplifier
$12.80
Time Remaining: 10h

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4pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets for 2A3 300B 811 45 50 U4A
4pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets for 2A3 300B 811 45 50 U4A
$5.34
Time Remaining: 11h 9m
Buy It Now for only: $5.34
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Full Music Audio Vacuum Tube TJ 300B Valve Solid Plate Brass Base 1 Matched Pair
Full Music Audio Vacuum Tube TJ 300B Valve Solid Plate Brass Base 1 Matched Pair
$260.00
Time Remaining: 11h 41m
Buy It Now for only: $260.00
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5pc Bakelite Component Soldering Board L Rack 10P Pitch10mm Tube Amp 300B 2A3
5pc Bakelite Component Soldering Board L Rack 10P Pitch10mm Tube Amp 300B 2A3
$4.30
Time Remaining: 11h 52m
Buy It Now for only: $4.30
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10pc Bakelite Component Soldering Board L Rack 7P Pitch10mm Tube Amp 300B 2A3
10pc Bakelite Component Soldering Board L Rack 7P Pitch10mm Tube Amp 300B 2A3
$6.30
Time Remaining: 11h 55m
Buy It Now for only: $6.30
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2PCS CMC bakelite 2A3 300B 811 5Z3 Audio 4pin tube socket Gold plate Brass Pin
2PCS CMC bakelite 2A3 300B 811 5Z3 Audio 4pin tube socket Gold plate Brass Pin
$14.95
Time Remaining: 12h 1m
Buy It Now for only: $14.95
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10pc Bakelite Component Soldering Board L Rack 5P Pitch10mm Tube Amp 300B 2A3
10pc Bakelite Component Soldering Board L Rack 5P Pitch10mm Tube Amp 300B 2A3
$4.50
Time Remaining: 12h 6m
Buy It Now for only: $4.50
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10pc Bakelite Component Soldering Board L Rack 3P Pitch10mm Tube Amp 300B 2A3
10pc Bakelite Component Soldering Board L Rack 3P Pitch10mm Tube Amp 300B 2A3
$2.60
Time Remaining: 12h 8m
Buy It Now for only: $2.60
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EIZZ Teflon 4pin tube socket Gold plated Brass Pin Vacuum Tube For 300B 2A3 10PC
EIZZ Teflon 4pin tube socket Gold plated Brass Pin Vacuum Tube For 300B 2A3 10PC
$82.32
Time Remaining: 12h 20m
Buy It Now for only: $82.32
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2pcs Gold Teflons 4Pin 300B 2A3 101 45 274A 811 Tube Valve Sockets
2pcs Gold Teflons 4Pin 300B 2A3 101 45 274A 811 Tube Valve Sockets
$19.99
Time Remaining: 12h 39m
Buy It Now for only: $19.99
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New 1 PC Shuguang 300B 98 Audio Valve Vacuum Tube 300B for AMP DIY
New 1 PC Shuguang 300B 98 Audio Valve Vacuum Tube 300B for AMP DIY
$72.99
Time Remaining: 12h 43m
Buy It Now for only: $72.99
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Shuguang Treasure 300B Z Vacuum Tubes Matched Pair New Version
Shuguang Treasure 300B Z Vacuum Tubes Matched Pair New Version
$350.00
Time Remaining: 12h 45m
Buy It Now for only: $350.00
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10PCS Ceramic U4A Gold Plated Brass 4Pin tube socket For 300B 2A3 811 5Z3 5U4G
10PCS Ceramic U4A Gold Plated Brass 4Pin tube socket For 300B 2A3 811 5Z3 5U4G
$57.67
Time Remaining: 12h 52m
Buy It Now for only: $57.67
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2Pc CMC Gold Plated Ceramic 4Pin Tube Socket 300B 2A3 45 274A 811 300A 71A 801
2Pc CMC Gold Plated Ceramic 4Pin Tube Socket 300B 2A3 45 274A 811 300A 71A 801
$18.99
Time Remaining: 12h 58m
Buy It Now for only: $18.99
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1PC New ShuGuang 300B 98 Vacuum Tube For Tube Amplifier re 300B
1PC New ShuGuang 300B 98 Vacuum Tube For Tube Amplifier re 300B
$68.97
Time Remaining: 13h 2m
Buy It Now for only: $68.97
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10PCS 300B 2A3 5U4G 5Z3 Ceramic 4Pin Gold Plated U4a Tube Socket Audio Tube Amps
10PCS 300B 2A3 5U4G 5Z3 Ceramic 4Pin Gold Plated U4a Tube Socket Audio Tube Amps
$22.16
Time Remaining: 13h 7m
Buy It Now for only: $22.16
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2Pc CMC Gold Plate TF 4 Pin Tube Socket 300B 300A 2A3 45 274A 811 71A 801
2Pc CMC Gold Plate TF 4 Pin Tube Socket 300B 300A 2A3 45 274A 811 71A 801
$32.99
Time Remaining: 13h 16m
Buy It Now for only: $32.99
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2pcs New DIY audio tube ShuGuang 300B 98 300B Vacuum Tube 1matched pair
2pcs New DIY audio tube ShuGuang 300B 98 300B Vacuum Tube 1matched pair
$128.09
Time Remaining: 13h 17m
Buy It Now for only: $128.09
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10PCS 300B 2A3 5Z3 811 Bakelite 4pin Gold plate UX4 base vacuum tube socket
10PCS 300B 2A3 5Z3 811 Bakelite 4pin Gold plate UX4 base vacuum tube socket
$17.52
Time Remaining: 13h 17m
Buy It Now for only: $17.52
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10Bakelite 4pin Silver UX4 base vacuum tube socket Audio For 300B 2A3 5Z3 811
10Bakelite 4pin Silver UX4 base vacuum tube socket Audio For 300B 2A3 5Z3 811
$12.10
Time Remaining: 13h 25m
Buy It Now for only: $12.10
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10PCS Dark Red Bakelite Tube Base Socket For 300B 2A3 5Z3 Hifi Vintage Audio DIY
10PCS Dark Red Bakelite Tube Base Socket For 300B 2A3 5Z3 Hifi Vintage Audio DIY
$15.18
Time Remaining: 14h 18m
Buy It Now for only: $15.18
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2 pcs 1Matched Pair Psvane 300B T Mark II Vacuum Tube 300B TII 300B
2 pcs 1Matched Pair Psvane 300B T Mark II Vacuum Tube 300B TII 300B
$409.28
Time Remaining: 14h 33m
Buy It Now for only: $409.28
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HIFI 5K66K1125 sealed push transformer For Tube Amp 6C45 5842 6V6 300
HIFI 5K66K1125 sealed push transformer For Tube Amp 6C45 5842 6V6 300
$129.00
Time Remaining: 15h
Buy It Now for only: $129.00
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300W Power Supply Transformer For HIFI 300B 2A3 Single ended Push pull Tube Amp
300W Power Supply Transformer For HIFI 300B 2A3 Single ended Push pull Tube Amp
$172.00
Time Remaining: 15h 14m
Buy It Now for only: $172.00
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1PC L005 300B EL34 2A3 KT88 KT66 Tube AMP Stainless Steel Box Enclosure Chassis
1PC L005 300B EL34 2A3 KT88 KT66 Tube AMP Stainless Steel Box Enclosure Chassis
$45.99
Time Remaining: 16h 1m
Buy It Now for only: $45.99
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1PC L006 EL34 300B 2A3 KT88 KT66 Tube AMP Stainless Steel Box Enclosure Chassis
1PC L006 EL34 300B 2A3 KT88 KT66 Tube AMP Stainless Steel Box Enclosure Chassis
$45.99
Time Remaining: 16h 16m
Buy It Now for only: $45.99
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200W Split Power Transformer For HIFI 300B 2A3 6550 Single ended Tube rectifier
200W Split Power Transformer For HIFI 300B 2A3 6550 Single ended Tube rectifier
$139.00
Time Remaining: 16h 38m
Buy It Now for only: $139.00
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HIFI Tube 300B 2A3 DC Filament Single ended Push pull Power Transformer 300W
HIFI Tube 300B 2A3 DC Filament Single ended Push pull Power Transformer 300W
$175.00
Time Remaining: 16h 42m
Buy It Now for only: $175.00
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1x Brand New Matched Pair PSVANE Vacuum Tubes 300B T Mark II Premium
1x Brand New Matched Pair PSVANE Vacuum Tubes 300B T Mark II Premium
$425.99
Time Remaining: 16h 58m
Buy It Now for only: $425.99
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1x Psvane 300B HiFi Vacuum Tubes Matched Pair Brand New
1x Psvane 300B HiFi Vacuum Tubes Matched Pair Brand New
$139.99
Time Remaining: 17h 9m
Buy It Now for only: $139.99
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Vacuum PSVNE 300B Tube Amplifier Valve Audio Amp Single Ended Class A Amplifier
Vacuum PSVNE 300B Tube Amplifier Valve Audio Amp Single Ended Class A Amplifier
$725.00
Time Remaining: 17h 43m
Buy It Now for only: $725.00
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Black 80mm Abjustble Flexible Short Ram Cold Air Intake Pipe Duct Tube Pipe 1m
Black 80mm Abjustble Flexible Short Ram Cold Air Intake Pipe Duct Tube Pipe 1m
$13.19
Time Remaining: 17h 52m
Buy It Now for only: $13.19
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5pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets Gold 2A3 300B 811 50 U4A
5pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets Gold 2A3 300B 811 50 U4A
$10.32
Time Remaining: 18h 36m
Buy It Now for only: $10.32
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10pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets Gold 2A3 300B 811 50 U4A
10pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets Gold 2A3 300B 811 50 U4A
$15.83
Time Remaining: 18h 47m
Buy It Now for only: $15.83
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50pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets Gold 2A3 300B 811 50 U4A
50pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets Gold 2A3 300B 811 50 U4A
$55.50
Time Remaining: 18h 52m
Buy It Now for only: $55.50
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8pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets Gold 2A3 300B 811 50 U4A
8pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets Gold 2A3 300B 811 50 U4A
$13.52
Time Remaining: 19h
Buy It Now for only: $13.52
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4pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets Gold 2A3 300B 811 50 U4A
4pc 4Pin Tester Adapter Bakelite Vacuum Tube Sockets Gold 2A3 300B 811 50 U4A
$9.16
Time Remaining: 19h 3m
Buy It Now for only: $9.16
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2Pcs GZS8 S4 8Pin to 4Pin Adapter Tube Socket 300B 2A3 811
2Pcs GZS8 S4 8Pin to 4Pin Adapter Tube Socket 300B 2A3 811
$7.99
Time Remaining: 20h 46m
Buy It Now for only: $7.99
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AIR TIGHT Brochure ATM 300 Anniversary 300B Vaccum Tube Amp ATC ATE ATH JAPAN
AIR TIGHT Brochure ATM 300 Anniversary 300B Vaccum Tube Amp ATC ATE ATH JAPAN
$9.99
Time Remaining: 21h 27m
Buy It Now for only: $9.99
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300B Push 845 Tube Stereo Amplifier Class A Split SRPP HiFi amp Large Power 60W
300B Push 845 Tube Stereo Amplifier Class A Split SRPP HiFi amp Large Power 60W
$1,999.99
Time Remaining: 21h 48m
Buy It Now for only: $1,999.99
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Exhaust Flex Tube Coupling 3 X 6 inch Stainless
Exhaust Flex Tube Coupling 3 X 6 inch Stainless
$29.95
Time Remaining: 22h 14m
Buy It Now for only: $29.95
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RAPHAELITE Sinovt 6J8P 300B 2A3 SE Tube Amplifier New
RAPHAELITE Sinovt 6J8P 300B 2A3 SE Tube Amplifier New
$1,299.00
Time Remaining: 22h 19m
Buy It Now for only: $1,299.00
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2PCS S4U Medium BAYONET 4pin Tube socket for 811 5Z3 300B 2A3 274A 71A 866 45
2PCS S4U Medium BAYONET 4pin Tube socket for 811 5Z3 300B 2A3 274A 71A 866 45
$17.02
Time Remaining: 22h 44m
Buy It Now for only: $17.02
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2x CMC Gold Ceramic 4Pin Tube Socket 300B 2A3 274A 811 300A 71A chassis adapter
2x CMC Gold Ceramic 4Pin Tube Socket 300B 2A3 274A 811 300A 71A chassis adapter
$18.99
Time Remaining: 23h 55m
Buy It Now for only: $18.99
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1pc VU Panel Meter Warm Back Light Audio Level 300B 845 211 EL84 Tube Amplifier
1pc VU Panel Meter Warm Back Light Audio Level 300B 845 211 EL84 Tube Amplifier
$9.99
Time Remaining: 1d 2m

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2PCS 54MM Golden Aluminum Tube Amplifier Decorating Rings HIFI For 300B 2A3 5881
2PCS 54MM Golden Aluminum Tube Amplifier Decorating Rings HIFI For 300B 2A3 5881
$18.49
Time Remaining: 1d 17m
Buy It Now for only: $18.49
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Jensen 033uf 630V copper oil capacitor for 300B 2A3 845 211 805 tube amplifier
Jensen 033uf 630V copper oil capacitor for 300B 2A3 845 211 805 tube amplifier
$34.99
Time Remaining: 1d 21m

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2X Sophia Electric flagship 91 01 300B output transformer f WE 91 tube amplifier
2X Sophia Electric flagship 91 01 300B output transformer f WE 91 tube amplifier
$429.99
Time Remaining: 1d 21m

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54MM Silver Aluminum Tube Amplifier Decorating Rings Audio FOR 300B 2A3 Lot 2PC
54MM Silver Aluminum Tube Amplifier Decorating Rings Audio FOR 300B 2A3 Lot 2PC
$18.15
Time Remaining: 1d 22m
Buy It Now for only: $18.15
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2PCS 54MM Black Aluminum Tube Amplifier Decorating Rings FOR 300B 5U4G 6CA7 EL34
2PCS 54MM Black Aluminum Tube Amplifier Decorating Rings FOR 300B 5U4G 6CA7 EL34
$18.49
Time Remaining: 1d 24m
Buy It Now for only: $18.49
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2pcs 4Pin 2A3 300B 274B CMC Bakelite Gold Tube Socket UX4
2pcs 4Pin 2A3 300B 274B CMC Bakelite Gold Tube Socket UX4
$8.99 (1 Bid)
Time Remaining: 1d 43m

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5pc 4pin Red Bakelite vacuum tube sockets valve base For U4A 300B 811 audio amp
5pc 4pin Red Bakelite vacuum tube sockets valve base For U4A 300B 811 audio amp
$9.53
Time Remaining: 1d 2h 38m
Buy It Now for only: $9.53
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Pioneer SM Q300B stereo tube receiver restored
Pioneer SM Q300B stereo tube receiver restored
$300.00
Time Remaining: 1d 2h 43m
Buy It Now for only: $300.00
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5pc 4pin Gold Ceramic vacuum tube sockets valve base For U4A 300B 811 audio amp
5pc 4pin Gold Ceramic vacuum tube sockets valve base For U4A 300B 811 audio amp
$30.23
Time Remaining: 1d 2h 54m
Buy It Now for only: $30.23
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5pc 4pin Gold Ceramics vacuum tube sockets base For 300B 2A3 811 audio amp DIY
5pc 4pin Gold Ceramics vacuum tube sockets base For 300B 2A3 811 audio amp DIY
$17.58
Time Remaining: 1d 3h 10m
Buy It Now for only: $17.58
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Bowei 300B Hi End Class A Tube Integrated Amplifier
Bowei 300B Hi End Class A Tube Integrated Amplifier
$845.50
Time Remaining: 1d 3h 17m
Buy It Now for only: $845.50
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USA 300B 252A TUBE AUDIO POWER PRE AMPLIFIER VARIABLE DC B+ BIAS FILAMENT SUPPLY
USA 300B 252A TUBE AUDIO POWER PRE AMPLIFIER VARIABLE DC B+ BIAS FILAMENT SUPPLY
$489.00
Time Remaining: 1d 3h 52m
Buy It Now for only: $489.00
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LAMBDA 71 0 500V TUBE AUDIO POWER AMPLIFIER VARIABLE REGULATED 300B B+ DC SUPPLY
LAMBDA 71 0 500V TUBE AUDIO POWER AMPLIFIER VARIABLE REGULATED 300B B+ DC SUPPLY
$789.00
Time Remaining: 1d 4h 23m
Buy It Now for only: $789.00
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1x Sophia Electric GR A 6SN7 tubes f Western WE 300B 2A3 845 KT88 El34 amplifier
1x Sophia Electric GR A 6SN7 tubes f Western WE 300B 2A3 845 KT88 El34 amplifier
$69.99
Time Remaining: 1d 4h 44m
Buy It Now for only: $69.99
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2 Factory Platinum Matched Gold Lion PX300B 300B Triode tubes
2 Factory Platinum Matched Gold Lion PX300B 300B Triode tubes
$316.00
Time Remaining: 1d 5h 44m
Buy It Now for only: $316.00
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Vintage Tungsol 6SN7 Tube for Cary SEI WE 300B 2A3 El34 KT88 845 211 amplifier
Vintage Tungsol 6SN7 Tube for Cary SEI WE 300B 2A3 El34 KT88 845 211 amplifier
$49.99
Time Remaining: 1d 5h 46m
Buy It Now for only: $49.99
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Sansui 1000a receiver power transformer for 2A3 300B 50 6L6 KT66 tube amplifier
Sansui 1000a receiver power transformer for 2A3 300B 50 6L6 KT66 tube amplifier
$225.00
Time Remaining: 1d 5h 46m
Buy It Now for only: $225.00
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Pair Vintage GE 6SN7 Tubes for Western Electric 300B 2A3 El34 KT88 845 amplifier
Pair Vintage GE 6SN7 Tubes for Western Electric 300B 2A3 El34 KT88 845 amplifier
$69.99
Time Remaining: 1d 5h 46m
Buy It Now for only: $69.99
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Fisher SA 300 SA 300 B Tube Amplifier Restoration Kit wilh FULL COLOR PHOTOS
Fisher SA 300 SA 300 B Tube Amplifier Restoration Kit wilh FULL COLOR PHOTOS
$99.95
Time Remaining: 1d 7h 44m
Buy It Now for only: $99.95
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LG Kompressor LUV300B Vacuum Cleaner Internal Vacuum Tube Mechanism Assembly
LG Kompressor LUV300B Vacuum Cleaner Internal Vacuum Tube Mechanism Assembly
$12.71
Time Remaining: 1d 7h 53m
Buy It Now for only: $12.71
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LG Kompressor LUV300B  LUV400T Upright Vacuum Cleaner Main Vacuum Tube
LG Kompressor LUV300B LUV400T Upright Vacuum Cleaner Main Vacuum Tube
$12.74
Time Remaining: 1d 7h 53m
Buy It Now for only: $12.74
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10pc 4Pin GOLD Bakelite Vacuum Tube Sockets for 2A3 300B 45 50 U4A audio amp DIY
10pc 4Pin GOLD Bakelite Vacuum Tube Sockets for 2A3 300B 45 50 U4A audio amp DIY
$19.42
Time Remaining: 1d 9h 15m
Buy It Now for only: $19.42
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True NOS NIB Western Electric USA 300B Black Plate 1 Bottom O Get Vacuum Tube
True NOS NIB Western Electric USA 300B Black Plate 1 Bottom O Get Vacuum Tube
$1,899.00
Time Remaining: 1d 9h 28m
Buy It Now for only: $1,899.00
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ShuGuang 50years TREASURES Tube Matched 300B Z 300B 2PC
ShuGuang 50years TREASURES Tube Matched 300B Z 300B 2PC
$305.00
Time Remaining: 1d 10h 28m
Buy It Now for only: $305.00
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5pcs 200mA Panel Meter f 300B 211 845 KT88 Tube Amplifier
5pcs 200mA Panel Meter f 300B 211 845 KT88 Tube Amplifier
$25.00
Time Remaining: 1d 10h 34m
Buy It Now for only: $25.00
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10PCS Gold Plated 4PIN S4U Medium BAYONET Tube Socket 300B 2A3 811 274A 71A 45
10PCS Gold Plated 4PIN S4U Medium BAYONET Tube Socket 300B 2A3 811 274A 71A 45
$82.34
Time Remaining: 1d 11h 32m
Buy It Now for only: $82.34
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20pcs New 4pin Ceramic vacuum tube socket top mount valve For 300B 2A3 audio amp
20pcs New 4pin Ceramic vacuum tube socket top mount valve For 300B 2A3 audio amp
$30.40
Time Remaining: 1d 11h 43m
Buy It Now for only: $30.40
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2pcs Matched Pair New Tested Psvane HiFi 300B N 300B Vacuum Tubes For Tube Amp
2pcs Matched Pair New Tested Psvane HiFi 300B N 300B Vacuum Tubes For Tube Amp
$221.00
Time Remaining: 1d 12h 19m
Buy It Now for only: $221.00
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2pcs Matched Pair New Tested 300B Psvane HiFi Series Vacuum Tubes For Tube Amp
2pcs Matched Pair New Tested 300B Psvane HiFi Series Vacuum Tubes For Tube Amp
$120.00
Time Remaining: 1d 12h 19m
Buy It Now for only: $120.00
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1pc Gold Plated Philips AD1 350 4683 TO 300B Tube converter adapter
1pc Gold Plated Philips AD1 350 4683 TO 300B Tube converter adapter
$19.90
Time Remaining: 1d 12h 32m
Buy It Now for only: $19.90
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1PC 45mm DC100mA Moving Coil Panel Meter For KT88 2A3 300B Vintage Tube Audio
1PC 45mm DC100mA Moving Coil Panel Meter For KT88 2A3 300B Vintage Tube Audio
$9.50
Time Remaining: 1d 12h 48m
Buy It Now for only: $9.50
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2pcs Ceramic Tube Base Socket 4pin For 2A3 300B 811 274 U4A Base Gold Plate
2pcs Ceramic Tube Base Socket 4pin For 2A3 300B 811 274 U4A Base Gold Plate
$8.15
Time Remaining: 1d 12h 59m
Buy It Now for only: $8.15
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Ketch Audio MDI 3805 A Integrated Tube Amplifier 300B 805 6922 12AX7
Ketch Audio MDI 3805 A Integrated Tube Amplifier 300B 805 6922 12AX7
$4,799.00
Time Remaining: 1d 13h 48m
Buy It Now for only: $4,799.00
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New Sophia Electric GR B Classic 300B tubes for 845 2A3 Western 91 86 amplifier
New Sophia Electric GR B Classic 300B tubes for 845 2A3 Western 91 86 amplifier
$699.99
Time Remaining: 1d 14h 30m
Buy It Now for only: $699.99
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2pcs Red 4Pin Tube Base Bakelite Socket U4A 300B 2A3 Triode Valve DIY Repair
2pcs Red 4Pin Tube Base Bakelite Socket U4A 300B 2A3 Triode Valve DIY Repair
$4.00
Time Remaining: 1d 15h 51m

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NEW 4 pcs 1 Matched Quad Shuguang WE300B Replica Western Electric Vacuum Tubes
NEW 4 pcs 1 Matched Quad Shuguang WE300B Replica Western Electric Vacuum Tubes
$1,069.00
Time Remaining: 1d 16h 8m
Buy It Now for only: $1,069.00
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One Matched Pair Shuguang Audio Vacuum Tube 300B 98 Valve HIFI Audio Amp
One Matched Pair Shuguang Audio Vacuum Tube 300B 98 Valve HIFI Audio Amp
$158.00
Time Remaining: 1d 16h 14m
Buy It Now for only: $158.00
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2pcs 4pin CMC Ceramic Gold Tube Socket Valve PCB 2A3 300B 274A 50 80 Audio Part
2pcs 4pin CMC Ceramic Gold Tube Socket Valve PCB 2A3 300B 274A 50 80 Audio Part
$12.50
Time Remaining: 1d 16h 28m

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2pcs 4Pin 2A3 300B 274B CMC Bakelite Gold Tube Socket UX4
2pcs 4Pin 2A3 300B 274B CMC Bakelite Gold Tube Socket UX4
$6.98
Time Remaining: 1d 17h 2m
Buy It Now for only: $6.98
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6SN7 push 300B Vacuum tube Single ended Class A Tube Power Amplifier board
6SN7 push 300B Vacuum tube Single ended Class A Tube Power Amplifier board
$474.05
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1pc Shuguang 300B 98 Vacuum Tube tested by AT1000
1pc Shuguang 300B 98 Vacuum Tube tested by AT1000
$80.50
Time Remaining: 1d 17h 37m
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2pcs Matched Pair New Tested Psvane 300B L 300B UK Design Vacuum Tube For Amp
2pcs Matched Pair New Tested Psvane 300B L 300B UK Design Vacuum Tube For Amp
$262.00
Time Remaining: 1d 17h 46m
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200mA Panel Meter f 300B 211 845 KT88 Tube Amplifier SO 45
200mA Panel Meter f 300B 211 845 KT88 Tube Amplifier SO 45
$7.00
Time Remaining: 1d 18h 5m
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2X60CM Auto Car DRL Flexible Switchback LED Strip Light Motobike Decoration Lamp
2X60CM Auto Car DRL Flexible Switchback LED Strip Light Motobike Decoration Lamp
$15.99
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GD PARTS 2xCMC 4pin PTFE Tube socket For 2A3 300B PX4 5U4G 274A 572B 811 6B4G 45
GD PARTS 2xCMC 4pin PTFE Tube socket For 2A3 300B PX4 5U4G 274A 572B 811 6B4G 45
$24.38
Time Remaining: 1d 21h 43m
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NOS power choke transformer for Western Electric 300B 211 845 6L6 tube amplifier
NOS power choke transformer for Western Electric 300B 211 845 6L6 tube amplifier
$99.99
Time Remaining: 1d 21h 47m
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2x Sophia Electric Mesh Plate Princess 300B tube 4 Western 211 845 805 amplifier
2x Sophia Electric Mesh Plate Princess 300B tube 4 Western 211 845 805 amplifier
$339.99
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4x Nichicon 47uf 450v Capacitors for Western Electric 300B 2A3 45 tube amplifier
4x Nichicon 47uf 450v Capacitors for Western Electric 300B 2A3 45 tube amplifier
$9.99
Time Remaining: 1d 21h 49m
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GD PARTS CMC 4 pin Bakelite Tube Socket For 2A3 300B FU 811 274A 5Z3 PX4 45 50
GD PARTS CMC 4 pin Bakelite Tube Socket For 2A3 300B FU 811 274A 5Z3 PX4 45 50
$70.38
Time Remaining: 1d 21h 58m
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6N8P + 300B Directly heated Transistor Tube amp hifi amplifier KIT 7W+7W
6N8P + 300B Directly heated Transistor Tube amp hifi amplifier KIT 7W+7W
$445.00
Time Remaining: 1d 22h 19m
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Psvane 300B L Vacuum Tubes UK Design Matched Pair Brand New
Psvane 300B L Vacuum Tubes UK Design Matched Pair Brand New
$329.00
Time Remaining: 1d 23h 51m
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Brand New Current Tested Electro Harmonix 300B Ceramic Vacuum Tube
Brand New Current Tested Electro Harmonix 300B Ceramic Vacuum Tube
$68.41
Time Remaining: 1d 23h 55m
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