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Save big on Sale Bargains - Up to 82% off on 300B Tubes

TODAY'S BEST DEALS
TOP DEAL
PSVANE 300B-T MKII Valve Tubes Grade Matched Pair For Tubeamp 2PCS Brand New
PSVANE 300B-T MKII Valve Tubes Grade Matched Pair For Tubeamp 2PCS Brand New
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£330.00
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PSVANE 300B-T MKII Valve Tubes Grade Matched Pair For Tubeamp 2PCS Brand New
PSVANE 300B-T MKII Valve Tubes Grade Matched Pair For Tubeamp 2PCS Brand New
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£330.00
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Western Electric 300b valves / tubes
Western Electric 300b valves / tubes
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£2000.00
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KR Audio 300b valves / tubes
KR Audio 300b valves / tubes
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£400.00
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Top Deal
Single ended tubes amplifier, Audiocris ( 300B )
Single ended tubes amplifier, Audiocris ( 300B )
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£300.00
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Matched Pair  300B New Valve Tubes Gold Class Made By Shuguang China
Matched Pair 300B New Valve Tubes Gold Class Made By Shuguang China
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£200.00
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Shuguang Treasure 300B-Z Vacuum Tubes Matched Pair New
Shuguang Treasure 300B-Z Vacuum Tubes Matched Pair New
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£249.00
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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
£458.00
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Pair NOS Western Electric 300B Tubes Engraved Bases For Western Electric 1086B
Pair NOS Western Electric 300B Tubes Engraved Bases For Western Electric 1086B
£10500.00
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KR AUDIO KR-300B BALLOON VACUUM TUBES (23% VAT incl) (MATCHED PAIR) BEST300B.COM
KR AUDIO KR-300B BALLOON VACUUM TUBES (23% VAT incl) (MATCHED PAIR) BEST300B.COM
£799.00
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Matched Octet (8 tubes) Electro Harmonix 300B tubes,Gold Grid, Brand NEW
Matched Octet (8 tubes) Electro Harmonix 300B tubes,Gold Grid, Brand NEW
£805.00
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PSVANE Mark II 300B Premium Vacuum Tubes 300B-T Matched pair(2pcs)
PSVANE Mark II 300B Premium Vacuum Tubes 300B-T Matched pair(2pcs)
£348.00
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KR AUDIO KR-300B 2 NEW VACUUM TUBES (23% VAT incl) (MATCHED PAIR) BEST300B.COM
KR AUDIO KR-300B 2 NEW VACUUM TUBES (23% VAT incl) (MATCHED PAIR) BEST300B.COM
£659.00
eBay
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55 NOS NIB PREMIUM AUDIO TUBES 300B 12AX7 12AU7 6SN7 6CA4 5Y3GT 6EU7 EL84 5881
55 NOS NIB PREMIUM AUDIO TUBES 300B 12AX7 12AU7 6SN7 6CA4 5Y3GT 6EU7 EL84 5881
£742.49
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4 Pin UX4 Ceramic Tubes Socket for 2A3, 300B, etc.  With plated Brass contacts
4 Pin UX4 Ceramic Tubes Socket for 2A3, 300B, etc. With plated Brass contacts
£4.75
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4 Pin UX4 Ceramic Tubes Socket for 2A3, 300B, etc.  With Gold plated contacts
4 Pin UX4 Ceramic Tubes Socket for 2A3, 300B, etc. With Gold plated contacts
£5.75
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Matched pair Psvane 300B-T MKII classic grade Vacuum Tubes 300B
Matched pair Psvane 300B-T MKII classic grade Vacuum Tubes 300B
£249.99
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1PC PSVANE Classic Valve Vacuum Tubes PSVANE 300B-T 300B
1PC PSVANE Classic Valve Vacuum Tubes PSVANE 300B-T 300B
£129.99
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1PC Brand NEW  Shuguang Treasure 300B-Z Audio Valve tubes 300B
1PC Brand NEW Shuguang Treasure 300B-Z Audio Valve tubes 300B
£99.99
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CHASSIS SOCKET SOC44LOK FOR 2A3, 572B, 300B ETC VALVES / TUBES  3 PIECE OFFER
CHASSIS SOCKET SOC44LOK FOR 2A3, 572B, 300B ETC VALVES / TUBES 3 PIECE OFFER
£18.00
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2 pcs Matched Pair Psvane Hifi series 300B Vacuum Tubes for Tube amplifier
2 pcs Matched Pair Psvane Hifi series 300B Vacuum Tubes for Tube amplifier
£102.99
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2 x BAKERLITE UX4 VALVE SOCKETS FOR 300B, 2A3 , 811 , TUBES
2 x BAKERLITE UX4 VALVE SOCKETS FOR 300B, 2A3 , 811 , TUBES
£3.75
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New 1pc Psvane WE300B Vacuum Tubes 1:1 WE300B amplifier DIy tube 300B
New 1pc Psvane WE300B Vacuum Tubes 1:1 WE300B amplifier DIy tube 300B
£298.99
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4 Pin UX4 Chassis Mount Ceramic Valve Tubes Socket for 2A3, 300B, etc.
4 Pin UX4 Chassis Mount Ceramic Valve Tubes Socket for 2A3, 300B, etc.
£3.00
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1 Matched pair Shuguang WE300B Replica Western Electric Valve Audio Tubes 300B
1 Matched pair Shuguang WE300B Replica Western Electric Valve Audio Tubes 300B
£406.50
eBay
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New 2 pcs =1 Matched Pair PSVANE Classic Valve Vacuum Tubes PSVANE 300B-T
New 2 pcs =1 Matched Pair PSVANE Classic Valve Vacuum Tubes PSVANE 300B-T
£248.99
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15VA 2 x 2.5V Filament / Heater transformer for 45 46 2A3 300B valves tubes
15VA 2 x 2.5V Filament / Heater transformer for 45 46 2A3 300B valves tubes
£18.50
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300B BILLINGTON GOLD CHINESE 2PIECES MATCHED PAIR VALVE TUBE
300B BILLINGTON GOLD CHINESE 2PIECES MATCHED PAIR VALVE TUBE
£202.00
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300B BILLINGTON GOLD SPECIAL EDITION CHINESE 2PIECES MATCHED PAIR VALVE TUBE
300B BILLINGTON GOLD SPECIAL EDITION CHINESE 2PIECES MATCHED PAIR VALVE TUBE
£220.00
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Bowei - 300B Hi-End Class A Tube Integrated Amplifier
Bowei - 300B Hi-End Class A Tube Integrated Amplifier
£540.00
eBay
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PSVANE 300B 2pcs HIFI Series Vacuum Valve Tube Matched Pair For Tube Amplifier K
PSVANE 300B 2pcs HIFI Series Vacuum Valve Tube Matched Pair For Tube Amplifier K
£98.99
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Hi-End 300B Push 845 Valve Tube Stereo Amplifier Class A HiFi Integrated Amp 60W
Hi-End 300B Push 845 Valve Tube Stereo Amplifier Class A HiFi Integrated Amp 60W
£1499.00
eBay
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4pc Shuguang 300B-98 Matched Quad 300B Vacuum Tube  Bakelite Base Tube AMP DIY
4pc Shuguang 300B-98 Matched Quad 300B Vacuum Tube Bakelite Base Tube AMP DIY
£230.99
eBay
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Raphaelite Origin-300B Tube Amplifier Stereo Single-Ended Integrated Amp 8W×2
Raphaelite Origin-300B Tube Amplifier Stereo Single-Ended Integrated Amp 8W×2
£679.99
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 New 2PCs PSVANE 300B-N HiFi Vacuum Tube Directly-Heated  Cathode Triode 300B
New 2PCs PSVANE 300B-N HiFi Vacuum Tube Directly-Heated Cathode Triode 300B
£156.99
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YAQIN MC-350B 300B 20W Vacuum Valve Tube Hi-End Integrated Amplifier 110-240v K
YAQIN MC-350B 300B 20W Vacuum Valve Tube Hi-End Integrated Amplifier 110-240v K
£639.99
eBay
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New 4PCs PSVANE 300B-N HiFi Vacuum Tube Matched quad Triode power tube 300B
New 4PCs PSVANE 300B-N HiFi Vacuum Tube Matched quad Triode power tube 300B
£312.99
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Raphaelite & BORINGDESIGN GERMANY 300B Single-ended Tube Integrated Amplifiers
Raphaelite & BORINGDESIGN GERMANY 300B Single-ended Tube Integrated Amplifiers
£1199.99
eBay
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GD-PARTS PSVANE UK 300B-L 300BL Vacuum Tube Replace 300B Hifi DIY Matched Pairx1
GD-PARTS PSVANE UK 300B-L 300BL Vacuum Tube Replace 300B Hifi DIY Matched Pairx1
£199.00
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Raphaelite CS30 Hi-End 300B Single-ended Audio HiFi amp Tube amplifier DIY KIT
Raphaelite CS30 Hi-End 300B Single-ended Audio HiFi amp Tube amplifier DIY KIT
£699.00
eBay
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 1 Matched pair Shuguang 300B-T 300B Tube Nature Sound Vacuum tube HIFI DIY Tube
1 Matched pair Shuguang 300B-T 300B Tube Nature Sound Vacuum tube HIFI DIY Tube
£282.50
eBay
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NEW Single Ended Triode 300B Vacuum Tube Valve Amplifier | Class A | FREE UK Del
NEW Single Ended Triode 300B Vacuum Tube Valve Amplifier | Class A | FREE UK Del
£995.00
eBay
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Hercules Stands Tablet Holder 300B
Hercules Stands Tablet Holder 300B
£42.00
cyberstore thomann UK
Info
UX4 CERAMIC BASE SKT FOR 300B 2A3 811A TUBE NEW 2 PC
UX4 CERAMIC BASE SKT FOR 300B 2A3 811A TUBE NEW 2 PC
£5.00
eBay
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PX4 EML 2 NEW VACUUM TUBES BEST300B.COM (MATCHED PAIR)
PX4 EML 2 NEW VACUUM TUBES BEST300B.COM (MATCHED PAIR)
£1099.00
eBay
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Matched Pair Shuguang WE300B Vacuum Tubes Western Electric 1:1 Replica New
Matched Pair Shuguang WE300B Vacuum Tubes Western Electric 1:1 Replica New
£499.99
eBay
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520B-V3 EML 2 NEW VACUUM TUBES (23% VAT incl) (MATCHED PAIR) BEST300B.COM
520B-V3 EML 2 NEW VACUUM TUBES (23% VAT incl) (MATCHED PAIR) BEST300B.COM
£939.00
eBay
Info
KR AUDIO KR 211 2 NEW VACUUM TUBES (23% VAT incl) (MATCHED PAIR) BEST300B.COM
KR AUDIO KR 211 2 NEW VACUUM TUBES (23% VAT incl) (MATCHED PAIR) BEST300B.COM
£859.00
eBay
Info
KR AUDIO PX-4 2 NEW VACUUM TUBES (MATCHED PAIR) BEST300B.COM
KR AUDIO PX-4 2 NEW VACUUM TUBES (MATCHED PAIR) BEST300B.COM
£669.00
eBay
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KR AUDIO KR 242 2 NEW VACUUM TUBES (MATCHED PAIR) BEST300B.COM (VAT included)
KR AUDIO KR 242 2 NEW VACUUM TUBES (MATCHED PAIR) BEST300B.COM (VAT included)
£849.00
eBay
Info
KR AUDIO KR KT-88 2 NEW VACUUM TUBES (23% VAT incl) (MATCHED PAIR) BEST300B.COM
KR AUDIO KR KT-88 2 NEW VACUUM TUBES (23% VAT incl) (MATCHED PAIR) BEST300B.COM
£419.00
eBay
Info
BEST300B.COM KR AUDIO KR-45 2 NEW VACUUM TUBES (23% VAT incl) (MATCHED PAIR)
BEST300B.COM KR AUDIO KR-45 2 NEW VACUUM TUBES (23% VAT incl) (MATCHED PAIR)
£689.00
eBay
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2A3 Tube Valve Heating Transformer New + Ceramic Sockets  for 2A3,300B 2PCS New
2A3 Tube Valve Heating Transformer New + Ceramic Sockets for 2A3,300B 2PCS New
£23.00
eBay
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2 x top mounting Ceramic UX4 valve tube sockets for 300B 45 2A3
2 x top mounting Ceramic UX4 valve tube sockets for 300B 45 2A3
£4.40
eBay
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2 x Ceramic UX4 valve tube sockets with gold contacts 2A3 300B 274B 83 26 45
2 x Ceramic UX4 valve tube sockets with gold contacts 2A3 300B 274B 83 26 45
£4.25
eBay
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54% OFF
Revlon Professional Nutri Color Creme 3-in-1 Cocktail Tube 300 Yellow 100ml
Revlon Professional Nutri Color Creme 3-in-1 Cocktail Tube 300 Yellow 100ml
Save £6.40
£11.85
£5.45
allbeauty.com
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25% OFF
Curves Black Tube Skirt New Look
Curves Black Tube Skirt New Look
Save £1.25
£4.99
£3.74
New Look
Info