On Sale At 3dplumbing.net!

300b Tube Amp


300B Stereo Vacuum Tube Amp Single-ended Hi-Fi Power Amplifier 6SN7 5U4

$475.00


6SN7-300B Stereo Vacuum Tube Amp Single-ended HiFi Power Amplifier Kit Improved

$159.90


Electraprint 300B/6a3 DRD single ended tube amps. Excellent condition.  

$1,800.00


300B Stereo Tube Amp Singled Ended A N K 

$1,999.00


Deal: Sophia Electric 91-01 monoblock 300B tube amplifier MAGIC Western 91 sound

$2,999.99


UTC TUBE AMP POWER TRANSFORMER 1000VCT 220ma 5V 3A 2.5V 5A 300B 2A3 AMPS ++

$12.50


Custom Hand Built Audiophile High End 300B Single Ended Vacuum Tube Amplifier

$2,995.97


Sophia Electric flagship 300B output transformers for Western 91 tube amplifier

$1,500.00


Cayin Audio 850MK Mono Block Tube Amplifier 300B 12ax7 6N6p ,805 845 6922 6SN7

$4,200.00


Sophia Electric Prodigy tube Amplifier for sound+built quality, no 300B 2A3 El34

$3,500.00


300B WESTERN ELECTRIC Hi-Fi Amp Vacuum Tube - OBO

$4,950.00


Deal: Sophia Electric SE Baby II tube Amplifier for magical sound no 300B 2A3 45

$899.99


Sophia Electric 91-03 300B singled ended tube amplifier, 2014 PFO award winner!!

$6,500.00


Nobsound 300B Monoblock Vacuum Tube Integrated Amplifiers Class A HiFi Power Amp

$699.99


AIQIN PSVANE 300B tube amplifier Single-ended Class A Handmade Scaffolding amp

$658.00


demo:Sophia Electric 91-03 300B singled ended tube amplifier PFO award winner!!

$4,999.99


Ketch Audio MDI 3805 A Integrated Tube Amplifier 300B 805 6922 12AX7

$4,799.00


Arte Forma Audio Candide 300B SE integrated vacuum tube amplifier single ended

$3,500.00


Shuguang Audio 300B Push 845 Vacuum Tube Integrated Amplifier HiFi Class A AMP

$1,499.99


YAQIN MS-300C 300B Vacuum Valve Tube Power Amp Integrated Amplifier 110-240v US

$912.99


Raphaelite 300B Tube Integrated Amplifier Stereo Single-Ended Power Amp 8W×2

$839.99


LaoChen 845 Single-Ended Class A Tube Amplifier 300B 6SN7 tube amp

$1,560.00


Shuguang SG-845 Vacuum Tube Amplifier 300B 845 single-ended Class A tube amp

$1,500.00


Single-ended Pure Class A 6SN7 300B Tube Amp HiFi Stereo Amplifier DIY KIT 7W*2

$55.80


One pair 300B SE tube amplifier(Western Electric 91 type)

$2,980.00


300B Vacuum Tube Power Amplifier Stereo Class A Single-Ended HiFi Integrated Amp

$1,066.99


Douk Audio Handmade 300B HiFi Stereo Tube Amplifier Class A Single-ended Amp

$699.99


Douk Audio 300B Push 845 Vacuum Tube Power Amplifiers Class A Stereo Amp 25W×2

$1,249.99


Raphaelite 300B Vacuum Tube Amplifier HiFi Single-ended Stereo Class A Power Amp

$740.00


300B Vacuum Audio Tube Guitar Amplifier HiFi Ended Class A Stereo Power Amp

$665.72


HiFi Stereo Classical 300B Vacuum Tube Amplifier Single-ended Pure Post-Amp 8W*2

$1,499.00


300B Vacuum Tube Integrated Amplifier HiFi Stereo Class A Single-ended Power Amp

$729.99


DIY kit 6N8P + 300B Directly heated Transistor Tube amp hifi amplifier 7W+7W

$468.00


Douk Audio 300B Push 845 Tube Stereo Amplifier Class A Split SRPP HiFi Amp 60W

$1,999.99


6SN7-300B Stereo Vacuum Tube Amp Single-ended Hi-Fi Power Amplifier DIY Kit 7W*2

$92.99


Cayin A-845 300B 845 Vacuum Tube Integrated Amplifier /Pure power AMP

$4,350.00


Push 845 Fission Single-ended 300B Tube Amplifier Stereo Hi-Fi Integrated Amp

$3,699.99


300B+6N8P Single-ended Vacuum Tube Integrated Amplifier Retro HiFi Stereo Amp

$1,199.99