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Best results for vacuum tube stereo system
Rockville BluTube 70W Tube Amplifier/Home Theater Stereo Receiver with Bluetooth
$159.95
$198.34
Amazon.com
Last update was on: October 31, 2024 3:35 am
- Rockville BluTube Bluetooth tube 70 watt amplifier/home theater stereo receiver
- Rockville BluTube audiophile grade tube amplifier with Bluetooth. 25 watts x 2 RMS @ 8 ohm. 35 Watts x 2 RMS @ 4 ohm. Tube Amps do not hard-clip even at high volumes and are extremely efficient. Due to this the amp sounds more like double the rated power!.
- Built in Bluetooth with 33 foot range. Built-in preamplifier. (2) sets of RCA inputs to connect to any audio device like a TV, laptop, or MP3 player, etc.
AIYIMA 6J4 Tube Amp Amplificador,Bluetooth 4.2 TPA3116D2 Power Digital Home Audio Amplifiers 50Wx2 HiFi Stereo Vacuum Tube Amplifier with Treble Bass Adjustment (6J4-Silver)
$69.99
$95.89
Amazon.com
Last update was on: October 31, 2024 3:35 am
- Using classical tube 6j4 design and optimize the route
- Tube can be replaced design,soft voice.Adopt the Dual run amplifier chip NE5532 power conversion module.Adopt TPA3116D2 Amplifier chip,Bluetooth 4.2 CSR64215 chip and HT97220 Chip
- The power circuit is completely separate from the audio circuit ,in order to Minimize interference
- DC12V-24V power supply,Frequency Response is 20Hz-20kHz(±3dB),All aluminum alloy shell,heavy gold PCB,gold-plated RCA interface and Bluetooth Audio input,Control ways:Potentiometer knob and Toggle switch,3.5mm headphone jack
Dayton Audio HTA20BT Hybrid Stereo Tube Amplifier with Bluetooth 4.2 USB Aux in Headphone Sub Out
Stereo Hybrid Tube Amplifier – ACIN Class AB 25W Bluetooth Integrated Power Amplifier with Headphone Out, USB
$149.99
$221.99
Amazon.com
Last update was on: October 31, 2024 3:35 am
- ❤️ WARM AND RICH SOUND: The tube preamp stage adds warmth and richness that solid-state circuits can't touch, breathing new life into your digital music.
- ❤️ CLASSIC DESIGN: Featuring a polished piano black case and a brushed aluminum face, the exposed tubes and lighted VU meter combine to give this amp a sexy appearance.
- ❤️ VARIOUS CONNECTIONS: Featuring USB, wired RCA and wireless Bluetooth connections, it achieves a level of versatility and easy usability that is unsurpassed.
Riverstone Audio – Tested/Matched Pair (2 Tubes) 7-Pin GE JAN 5654W Fully-Tested Vacuum Tubes – Upgrade for 6AK5 / 6J1 / 6J1P / EF95 – GE 5654W Platinum Grade Pair
$35.00
$48.65
Amazon.com
Last update was on: October 31, 2024 3:35 am
- **IMPORTANT** AMPLIFIER DAMAGE CAN OCCUR IF YOU SUBSTITUTE THE WRONG TYPE OF TUBE. 5654W tubes should only be used to replace 7-Pin 6J1, 6J1P / 6J1P-EB / 6Zh1P-EV, 6AK5, 6AK5W and EF95 tubes. DO NOT SUBSTITUTE FOR ANY OTHER TYPE OF 7-pin tube.
- TESTED and MATCHED Pair (2 tubes) of low-noise 7-Pin NIB/NOS GE JAN 5654W Vacuum Tubes. Considered one of the best of the 5654 / 6AK5 / EF95 family of tubes for audio use. These vintage US manufactured GE tubes are Mil. Spec. (JAN) Electron Tubes - Higher Durability and Life. These NOS tubes were obtained from factory-sealed military surplus boxes. ***NOTE: All vacuum tubes sold by Riverstone Audio will have the "Riverstone Audio" name, logo and QC label on the boxes***
Nobsound HiFi 6J1 Vacuum Tube Preamplifier Stereo PreAmp Digital Treble&Bass Tone Control (Silver)
Amazon.com
Last update was on: October 31, 2024 3:35 am
- Notice: ① Preamplifier needs to work with amplifiers or active devices; ② Not PHONO preamp and can't be used for record players
- Audio signal input end can connect to the computer, CD, phone and other player for lossless audio
- The output end can connect to the digital amplifiers, active multimedia audio devices.
- With treble and bass adjustment function; No background noise
- Gold-plated for input and output terminals; 6J2 valve tube; Black version ASIN: B01NBM7K8L
Nobsound 6P1 6.8W x 2 Vacuum Tube Power Amplifier; Stereo Class A Single-Ended Audio Amp Handcrafted
$299.00
$343.85
Amazon.com
Last update was on: October 31, 2024 3:35 am
- This Class A single-ended vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality (with headphone amp function ASIN: B076CC92BX).
- This amplifier adopts transformer parallel output to reduce its internal resistance by half and achieve doubled improvement on its power.
- Using antimagnetic transformer covers to shield current interference and achieve much lower static noise.
T20 Bluetooth Tube Amplifier Stereo Receiver 2 Channel Class D Digital Mini Hi-Fi Power Amp Preamp Compact Integrated Headphone Amplifier for Home Passive Speakers with 6J4 Vacuum tubes + Power Supply
$85.99
$127.27
Amazon.com
Last update was on: October 31, 2024 3:35 am
- CSR64215 Bluetooth 4.2 core support aptX low latency, Streaming range up to 39ft(12m), With Bluetooth and AUX selector, no pop when Bluetooth connecting
- 50W RMS X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), built-in speakers protection circuit, best for outdoor/ bookshelf/ computer/ desktop /ceiling /floor standing speakers, can use iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players as input
Nobsound 12AX7 12AU7 Vacuum Tube Preamp HiFi Preamplifier Shigeru WADA Japan Circuit (Assembled)
$215.00
$238.65
Amazon.com
Last update was on: October 31, 2024 3:35 am
- Shigeru Wada Japan circuit improved circuit
- Vacuum Tube: Shuguang 12AX7 * 2 / 12AU7 * 2 / 6Z4 * 2
- Excellent scaffolding design, reasonable, regular, symmetrical device layout, strictly respect the grounding line
- Power Transformers 76 * 40 H250 0.35 sheets
- Japan ALPS 16 A-type audio potentiometer
- Full aluminum chassis with wood side panel
Fosi Audio P1 Tube Pre-Amplifier Mini Hi-Fi Stereo Buffer Preamp 6K4 Valve & Vacuum Pre-amp with Treble & Bass Tone Control for Home Theater System
$44.99
$49.94
Amazon.com
Last update was on: October 31, 2024 3:35 am
- 🍎 NOTE: This is a preamplifier, not a power amplifier or phono preamp, can't be used for turntables or passive speakers.
- RCA input to the computer, CD, phone, iPod and other player and RCA output to the digital amplifiers, active multimedia audio devices for lossless audio(The RCA cables not included).
- Small compact design, with optimal integrated circuit to get powerful, dynamic and sweet sound. Tubes can be replaced by 6K4,6AK5,EF95, 5654,403B tubes.
Headphone Amplifier Vacuum Tube Preamplifier Mini Hi-Fi Stereo Audio with Low Ground Noise Output Protection for Headphones Fosi Audio P2
$49.99
$65.49
Amazon.com
Last update was on: October 31, 2024 3:35 am
- ????❤Excellent sound performance: Low ground noise, built-in output protect circuit, no buzzing or ringing noise, Audiophile-level sound quality, exclusively designed for the customers who pursue HiFi sound
- and safe for your expensive headphones
- ????❤Stereo and Preamplify: Headphones amp also can be used as stereo preamp, Parallel 3.5mm and RCA stereo inputs, 6.35mm headphone output, include a 6.35mm to 3.5mm adapter
MUZISHARE X7 KT88 x4 Push-Pull Vacuum Tube Integrated Amp Power Amplifier MM Phono amp Remote Upgrade
$1,199.40
$1,559.22
Amazon.com
Last update was on: October 31, 2024 3:35 am
- MUZISHARE X7 Upgraded version. Upgraded the internal coupling capacitor, is the designer to debug the custom-made silver film capacitor, relative to the classic version of the extension, control, density is better.
- MUZISHARE X7 is an integrated Amplifier. This is also a Power Amplifier (there is a group pre-amp input), a Headphone amplifier and this is a amplifier for Phono player too, direct link your phono player to this amplifier to output to speakers.
Nobsound® Luxury Aiqin L-02 HIFI EL34 Single-ended Class A Vacuum Tube Integrated Amplifier
$349.00
$390.88
Amazon.com
Last update was on: October 31, 2024 3:35 am
- All tubes is military level new tube
- Rectifier and voltage tube are Seventies Class J military level tube
- Special HIFI levels capacitors
- German WIMA red grade fever no electrodes capacitance
- Cathode capacitance: Philips audio-specific
- All high-precision metal film resistors rings
YAQIN MC-13S EL34 (6CA7) 4 Vacuum Tube Integrated Push-Pull Amplifier (Silver)
SUCA-AUDIO Tube-T1 Preamplifier, Vacuum Tube Amplifier Buffer Mini Hi-Fi Stereo Preamp with Treble & Bass Tone Control for Home Audio Player (6K4 Tubes)
$36.99
$43.65
Amazon.com
Last update was on: October 31, 2024 3:35 am
- ????TUBE PREAMP - The main purpose of this machine is to act as a "buffer" but not a power amplifier. It is NOT a phono preamp for turntable and need to connect to an amplifier or active speaker.
- ????SWEET TUBE SOUND - Vacuum tube preamp will give you a different acoustic enjoyment with dynamic, sweet tube sound enjoyment. You can feel improve of sound quality in your home theater, HIFI system and any streaming media.
