$205.99
Pyle Bluetooth Tube Amplifier Stereo Receiver - 1000W Home Audio Desktop Stereo Vacuum Hi-Fi Power Amplifier Receiver w/ 4 Vacuum Tubes, USB/CD/DVD Input, Optical/Coaxial, Subwoofer Output - PVTA90Amazon$199.99
Nobsound MS-10D MKIII HiFi Bluetooth Hybrid Tube Power Amplifier Stereo Subwoofer Amp USB/Opt/CoaxAmazon$129.99
Dayton Audio HTA20BT Hybrid Stereo Tube Amplifier with Bluetooth 4.2 USB Aux in Headphone Sub OutAmazonSAVE $2.08
$21.41$23.49
JJ Electronics Amplifier Tube (T-12AT7-JJ)Amazon$19.45
JJ Electronics Amplifier Tube (T-12AX7-S-JJ)Amazon$179.99
JOYO Bass Mini Amp Head 50 Watt Preamp Hybrid Tube Power Amplifier Head with 3 Band EQ & Bluetooth (No Sound,Need Extra Speaker) BadassAmazon$89.99
AIYIMA Tube T6 PRO Bluetooth 5.0 Tube Preamplifier Hi-Fi Headphone Amp Vacuum Tube Preamp for Home Audio Amplifier Wireless Receiver Audio Decoder Preamp PC-USB DAC APTXAmazon$49.99
Facmogu TPA-6A2 Bluetooth 5.0 Tube Amplifier, 50W+50W 2 Channel HiFi Stereo Vacuum Tube Amplifier for Home Theater, Mini Power Amplifier for Home Speakers with 6A2 Electronic Amp Tubes & Power SupplyAmazon$19.79
Veemoon Tube Amplifier Hi-fi Stereo Preamp Pre-amp for Record Player Pre-amp for Phono Preamp Pre-amp for Home Theater Preamp Amplifier Board DIY Part Tube Preamp Abs Phonograph HiFi FrontAmazon$315.79
Dared MP-5BT HiFi Vacuum Tube Amplifier, Professional Stereo Integrated Amplifier, Hybrid Amplifier, USB DAC/Line Input, 25W x 2 Output, with 6N1,6N2,6E2 TubesAmazon$179.95
Rockville BluTube LED 70w Bluetooth Tube Amplifier/Home Stereo Receiver with HDMI and Optical in BlackAmazon$129.99
Douk Audio P1 Bluetooth Vacuum Tube Preamp Headphone Amplifier with Extra GE5654 TubesAmazon$179.99
Nobsound B100 Bluetooth 5.0 Tube Amplifier USB DAC Coax/Opt Integrated Power AmpAmazon$149.99
HiFi Stereo Bluetooth 5.0 Vacuum Tube Amplifier MM Phono Amp for Turntables 320WAmazon$254.90
Rockville Bundle: (1) Rockville BluTube LED 70w Bluetooth Tube Amplifier/Home Stereo Receiver in Black Bundle with (1) WiiM Mini WiFi Music Player Wireless Audio Streaming Receiver (2 Item)Amazon$69.99
Fosi Audio T20X Bluetooth Receiver Tube Stereo Amplifier Home Audio Headphone Amp 2 Channel Class D Digital Mini Hi-Fi Power Amp for Home Passive Speakers with JAN 5654W Vacuum TubesAmazonSAVE $11.00
$98.99$109.99
HiFi Bluetooth Vacuum Tube Preamp Stereo Audio Amplifier Headphone Amp VU MeterAmazon$52.46
Tube T1 Preamplifier, Mini Vacuum Tube Preamp Audio Hi Fi Stereo Pre Amplifier Built in Treble & Bass Control for Home Audio Player (6K4 Tubes)(US)Amazon$169.00
Linsoul Xduoo MT-604 Tube + Transistor Hybrid Headphone Amplifier Pre-Amplifier with Four 6J1 Balanced Tubes, Independent L&R Volume ControlAmazon$275.48
JOYO Amplifier Head with 20 Watt Preamp 2 Channel Hybrid Tube and Active Direct Box with Passive Reamping & Phantom PoweredAmazon$109.99
Douk Audio ST-01 200W Bluetooth Amplifier, 2 Channel Vacuum Tube Power Amp with USB DAC/Coaxial Optical Inputs/VU Meter/Treble Bass Control for Home Theater/Stereo Speakers (Upgrade Version)AmazonSAVE $20.00
$169.99$189.99
Juson Audio JTA35 70W Hybrid Integrated Tube Amplifier Remote with VU Meter Phono Coax Optical Aux BT 5.0 USB Input and Subwoofer Headphone Output 2.1 Channel for TurntableAmazon$169.99
Nobsound A3 Hi-Fi Vacuum Tube Amp 2 Channel Bluetooth Amplifier Receiver for Speakers DAC with Optical USB Input, Subwoofer Output and Headphone Jack, VU Meter, Remore Control for Home Audio SystemAmazon$129.99
Douk Audio ST-01 200W Bluetooth Amplifier with a Pair of Upgraded JAN GE 5654W Vacuum TubeAmazonSAVE $30.99
$112.99$143.98
AIYIMA T2 Tube Preamplifier with Bluetooth 5.0 Bass Treble Control and AIYIMA A07 TPA3255 Power Amplifier 300w+300W Class D Amp BundleAmazon$119.99
AIYIMA T9 100W*2 Bluetooth Stereo Amplifier Class D Amp 2.0/2.1 Channel Tube Power Amp with PC-USB DAC Coaxial Optical inputs &VU Meter & Bass Treble Tone Control for Home Stereo SpeakersAmazon$204.23
JOYO Mini Amplifier Head with 20 Watt Preamp 2 Channel Hybrid Tube and 8 Vocal Modes Digital Metronome with Big ScreenAmazon$14.70
PCB Board DIY kit Vacuum Electron Tube DIY Tube Amplifier kit Tube Amplifier kit Valve Preamp Amplifier Board Tube Headphone Amplifier Kit Headphone Amp Parts Musical Fidelity Kit DC12VAmazon$79.99
FX-Audio Tube-02 Pro Tube Headphone Amplifier, Vacuum 5725 Tube Preamp, Mini Hi-Fi Integrated Stereo Class A amp Supports 32-600 ohms of Headphones, for Stereo Amplifier/Active SpeakerAmazon$19.25
Upgraded HiFi Tube Preamp 6K4 Tube Preamplifier Amplifier Upgraded Buffer Auido Amp Speaker Sound Amplifier Tough Preamplifier Preamp Tube Board DIY Set 6K4 Preamp Tube Board Preamplifier HeadphoneAmazon$49.99
[New Upgraded] AIYIMA A3 PRO GE5654 Tube Preamplifier Bluetooth 5.0 with Treble & Bass Adjustment DC12V HiFi Audio Preamp for Home Audio Amplifier System(Black+BT 5.0)Amazon$79.99
Fosi Audio Box X3 Bluetooth 5.0 Phono Preamp Turntable Preamplifier 5654W Tube for MM Phonograph Mini Stereo Hi-Fi Pre-Amplifier for Home Audio Record Player Sound SystemAmazon$82.99
Mulcort Audiophile Tube Preamplifier Audio HiFi Electric Tube Amplifier 4 Inputs 2 Outputs Audio Interfaces Lossless Audio Switching Amplifier Built-in 5532 ChipAmazon$249.99
LEAUDIO XDUOO TA-66 Headphone Amplifier 6N2 6N59 High-Performance Tube AmplifierAmazon$89.00
LEAUDIO XDUOO MT-601s Tube Amplifier 12AU7/ECC82 MT601 High Performance Tube + Class A Headphone AmplifierAmazon$44.95
Rockville TubeHead Tube Headphone Amplifier Amp / 6K4 Tubes / 16-300 Ohms/180mW, BlackAmazon$249.99
XDUOO TA-66 High-Performance Tube AmplifierAmazon$499.00
Bugera 55W Vintage 2-Channel Tube Amplifier HeadAdorama$1,599.39
Willsenton R300 Plus Tube Amplifier 300Bx2 Single-Ended Class A Integrated Amplifier Power Amplifier Headphones amp All in One (Silver)Amazon$2,499.00and up
Auris Audio HA-2SF Balanced Headphone Tube AmplifierAmazon & 1 more$399.00
AmpRX BrownBox II Tube Amplifier Input Voltage AttenuatorAmazon$499.00
Bugera V22 INFINIUM Vintage 2-Channel Tube Amplifier ComboAdorama$1,799.00
Orange OR30 30-watt 1-channel Tube Amplifier Head - OrangeAmazon$699.99
Blackstar HT-20RH MkII Studio 20W Tube Amplifier Head with ReverbAdoramaSAVE $3.57
$69.03$72.60
JJ Electronics Amplifier Tubes (T-EL84-JJ-MQ)Amazon$15.00
Nos Unused Raytheon Type 26 Radio/Amplifier TubeEtsy$1,449.38
Willsenton R8 KT88/EL34 x4 Tube Amplifier Integrated AMP Power Amplifier Headphone Replaceable Basic Meter (Silver)Amazon$399.58
Reisong A10 EL34 Hi-Fi Audio Stereo Tube Amplifier Single-end Class - A AmpAmazon$149.00
LEAUDIO XDUOO MH-02 USB DAC & Tube Headphone Amplifier MH02 AmpAmazonSAVE $6.99
$92.99$99.98
Fosi Audio P3 Tube Preamp Headphone Amplifier Home Audio Preamplifier Mini Vacuum and 7-Pin 5654W Tested/Matched Vacuum Tubes Substitute for 6AK5 6J1 6J2 6J1P EF95 Preamplifier Tubes (2PCS)Amazon$629.99
Laney Digbeth DB200H FET/Tube Bass Amplifier Head 200W RMS, BlackAmazon$109.00
LEAUDIO xDuoo MT-603 12AU7 Tube Pre-Amplifier with Multiple Audio InputsAmazon$99.99
Linsoul XDUOO MT-602 6J1 Tube Transistor Headphone Amplifier Pre-Amplifier with Volume ControlAmazon$52.99
Nobsound NS-08E Vacuum Tube Headphone Amplifier Hi-Fi Valve Headphone Amp Stereo Audio PreamplifierAmazon$319.00
LEAUDIO XDUOO TA-10R AK4493EQ XMOS USB DSD DAC 12AU7 4XLR Tube Headphone Amplifier(Gray)Amazon$489.00
Bugera Veyron T BV1001T 2000W Class-D Bass Amplifier with Tube PreampAdoramaSAVE $13.99
$135.99$149.98
Fosi Audio P3 Tube Preamp Headphone Amplifier with Ideal Partner to TDA7498E 2 Channel 160W x2 Stereo Audio AmplifierAmazon$499.00
XDUOO TA20 Plus Balanced Tube Headphone Amplifier Class A Amp Balanced in/Out Output Power up to 2000mWAmazonSAVE $27.50
$275.00$302.50
Bellari VP130 Mm Tube Phono Preamplifier With Headphone AmplifierAmazon$109.99
Little Bear B4-X Portable Dual-Mono Vacuum Tube Headphone Amplifier; Mini Balanced Audio Headphone Amp B4 Upgrade VersionAmazon