Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP

Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP

Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Using 6H9C as preamplifier voltage amplification, high speed and low distortion, small coupling capacitor capacity and phase shift, fast response, large dynamic, good stability, can faithfully amplify the wide range of CD player signals, reproduce nature sound field. Adopting Shuguang EL34-B as power tube and output 8W+8W. The sound is smooth and delicate, warm and full, the tone is more mellow and sweet, and the expression is stronger. The music rhythm is particularly good, and the sound field is very wide. Using 5U4C as rectifier tube to reduce the current impact, the cathode aging of the side-heating tube can be effectively avoided. High-end components are used such as Japan original 100k ALPS potentiometer, gold-plated crystal binding post, 160W 9650 power transformer that ensures perfect sound quality during large dynamics, H250 7640 0.35 silicon steel sheet output transformer, inductor 7640, 0.33uf coupling capacitor, 2PCS 220uf 63v ELNA cathode capacitor and so on. Output Power: 8W × 2. Input sensitivity: 600mV -2V. Input impedance: 100K? (stereo input). Output Impedance: 4? 8? Distortion rate:? 0.5% (1kHz). Voltage amplification tube: 6H9C. Power amplifier tube: EL34-B. Power Transformers: 96 50 (160W). Output Transformers: -76 40. Choke: (5H) 76 40. Input power: 100V-240V / 50-60Hz. Net weight: 9.5KG. Dimensions(LWH): 38cm 17cm 16cm. Notice: this tube amp need connect speakers whose sensitivity more than 90db, or subwoofers above 6.5-inch to have perfect performance. Please allow minor errors due to manual measurement. Item color displayed in photos may be showing slightly different since monitors are not calibrated same. Finished Tube Amplifier x 1. AC Power Cord x1. Please allow minor deviation due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. For faraway region or countries (Brazil, Mexico, Peru, etc), the transit time may be longer than Overall Transit Time Frame. Causing the item not fitting your need. As it is very important for our store performance.
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP

HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade

HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade
HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade
HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade
HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade
HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade
HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade
HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade
HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade

HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade
Features: This Class A single-ended vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality. 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. Its sound output is full of analog style. The bass part is deep and powerful and the vocal part is sweet and intoxicating. It has a classic and graceful appearance. The VU meters and vacuum tubes make it more elegant and attractive. Nobsound & Douk Audio. Preamp & Phono Stage. DAC & Audio Adapter. Music Spectrum & Clock. Record Player & Turntable Part. Audio Board & DIY Kit. Bluetooth & XLR & MIC. Tube Sound Level Meter. LED Sound Level Meter. Board & DIY Kit. Record Weight & Clamp. 1/8 & 1/4 Stereo Jack Cable. HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade. Lease make sure all vacuum tubes has been inserted fully and tightly before turning on the amp, otherwise the amp will be damaged. This Class A single-ended vacuum tube amplifier adopts hand welding to ensure the true reality of the sound quality. Output power: 6.8W 2. Harmonic distortion: 1% (1KHz). Tube: 5U4C 1 + 6H3N 2 + 6N1N 4. Working voltage: 110V / 220V. Net Weight: 5.7kg / 12.56lb. Package weight: 7.0kg / 15.43lb. 260mm 215mm(Plus terminal and knob 260mm) 150mm / 10.238.465.90 in. Please leave VALID TELEPHONE NUMBER which is necessary and very important. For package less than 2KG, we use. (10-25 days to most countries). And for package over than 2KG we use. (5-8 days to most countries). Free Return Within 30 Days. We provide return within 30 days. Is provided for all items. Man-made damage or misuse. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers’ listening experience. During holiday, please allow us to response you early next week. Please don’t leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
HiFi Vacuum Tube Power Amplifier Class A Single-Ended Home Stereo Amp Handmade

YAQIN MS-110B KT88 push pull Vacuum Tube Integrated Amplifier /power amp

YAQIN MS-110B KT88 push pull Vacuum Tube Integrated Amplifier /power amp
YAQIN MS-110B KT88 push pull Vacuum Tube Integrated Amplifier /power amp
YAQIN MS-110B KT88 push pull Vacuum Tube Integrated Amplifier /power amp
YAQIN MS-110B KT88 push pull Vacuum Tube Integrated Amplifier /power amp

YAQIN MS-110B KT88 push pull Vacuum Tube Integrated Amplifier /power amp
YaQin MS-110B KT88 push-pull tube amplifier. Power tubes use the latest improved KT88-98 and strong output push-pull circuit. Preamplifier part is as “SRPP” circui. T and excellent “long tail” type inverter circuit. So that a wider frequency response and better sound quality. Audio output transformer dedicated silicon steel imported from Japan (0.35mm thick) and oxygen-free copper wire and special high-strength multi-layer winding process grouping production (divided into 15 layers), so that the machine wide frequency response, ensuring. High the machine,, the low-frequency sounds good, transparent and powerful. The machine adopts well-know brand dedicated audio BC capacitors and also Philipps (MKP) nonpolar capacitor. High quality gold-plated resistor. The main channel using a dedicated sound Japan (ALPS) volume motor potentiometer with quiet background music, noise low, no sound pollution and durable. High voltage power supply for the automatic delay control, can effectively extend tubes life. Switch between ultra-linear (UL) and three poles (TR) connection mode, to meet different user needs. Function with remote control and high quality headphone output. Output Power: 50W + 50W (6ohm). Harmonic distortion:? 1.0% (1kHz). Frequency response: 10Hz – 50kHz (-2dB). Signal to noise ratio:? 85dB (A). Input Sensitivity:? 0.3V (1kHz). Load Impedance: 4? – 8? Shuguang 12AU7 × 2, 12AT7 × 2. Voltage input: switch between 110/120v and 220/230v or 240v, 110/120 or 240 need 5days processing time. Neight weight: 21.5kg. We will dispatch the pr. 2 Missing item or get wrong item or Get damaged items, DOA (dead on arrival). The item is damaged (cracked) in appearance or the item does not work (DOA), please keep all the items in original condition and also keep. If the case is true.
YAQIN MS-110B KT88 push pull Vacuum Tube Integrated Amplifier /power amp

LUXMAN MQ-88uC Vacuum Tube Stereo Power Amplifier AC100V

LUXMAN MQ-88uC Vacuum Tube Stereo Power Amplifier AC100V
LUXMAN MQ-88uC Vacuum Tube Stereo Power Amplifier AC100V
LUXMAN MQ-88uC Vacuum Tube Stereo Power Amplifier AC100V
LUXMAN MQ-88uC Vacuum Tube Stereo Power Amplifier AC100V
LUXMAN MQ-88uC Vacuum Tube Stereo Power Amplifier AC100V

LUXMAN MQ-88uC Vacuum Tube Stereo Power Amplifier AC100V
LUXMAN MQ-88uC Vacuum Tube Stereo Power Amplifier. Newly adopted Dark Brown color on chassis base and bonnet enhances compatibility with the wooden box series. Utilizes reputable JJ tubes throughout (KT-88 x4, ECC83S x2, ECC82 x2). Features independent speaker terminals for 4? , 8? , and 16? , enhancing compatibility with power-packed, low-distortion reproduction. Incorporates Nichicon high-voltage metallized polypropylene film capacitors in coupling capacitors, delivering expansive, natural sound. Inherits the traditional tube amplifier sound and modern drive performance from the MQ-88u model. Offers a powerful music playback capability with 25W + 25W rated output (4? , 8? , 16? Load). Employs JJ KT88 output tubes renowned for their robust, rich sound in a push-pull configuration. Utilizes parallelized first-stage amplification for high S/N and low impedance transmission directly connected to the driver stage. Adopts the proven Mullard-type circuit (driver stage) and triode connection to bring out the inherent tube sound quality. Features original shape-replicated aluminum die-cast case OY15-type output transformers. Equipped with large-capacity EI-type power transformers and oversized original block capacitors for stable power supply. Includes a mesh bonnet cover to protect vacuum tubes and other large components. Comes with the Luxman genuine power cable JPA-10000, featuring OFC thick wire non-twist structure. Rated Effective Output: 25W + 25W (4? , 8? , 16?). Inputs: Direct 1 system, Variable 1 system. Outputs: Speaker terminals 1 system (4? , 8? , 16? Independent). Power Consumption: 150W (Electrical Appliances and Materials Safety Act), 140W (no signal). Dimensions: 440 (W) × 184 (H) × 230 (D) mm. About Importer’s Obligation. Thank you for your understanding.
LUXMAN MQ-88uC Vacuum Tube Stereo Power Amplifier AC100V

HiFi EL34 Vacuum Tube Power Amplifier Push-Pull Integrated Power Amp 40W×2 xr

HiFi EL34 Vacuum Tube Power Amplifier Push-Pull Integrated Power Amp 40W×2 xr
HiFi EL34 Vacuum Tube Power Amplifier Push-Pull Integrated Power Amp 40W×2 xr
HiFi EL34 Vacuum Tube Power Amplifier Push-Pull Integrated Power Amp 40W×2 xr
HiFi EL34 Vacuum Tube Power Amplifier Push-Pull Integrated Power Amp 40W×2 xr
HiFi EL34 Vacuum Tube Power Amplifier Push-Pull Integrated Power Amp 40W×2 xr
HiFi EL34 Vacuum Tube Power Amplifier Push-Pull Integrated Power Amp 40W×2 xr

HiFi EL34 Vacuum Tube Power Amplifier Push-Pull Integrated Power Amp 40W×2 xr
HiFi EL34 Vacuum Tube Power Amplifier Class A Push-Pull Integrated Power Amp 40W×2 Description: The whole machine adopts 400W H18 piece power transformer, Z11 piece foot 40W output cattle, imported ALPS 27 type potentiometer, large crystal speaker terminal, American CMC input RCA. Specification: Output power: 40W×2, 8? (equivalent to 200W of digital power amp and 120W of analog power amp class AB) Load range: 4-8? Frequency response: 20Hz–25KHz Total harmonic distortion: 0.6% (1kHz) Input sensitivity: 500mV–2000mV Input impedance: 100K? Signal to noise ratio: 96dB Volume (width × height × depth): 394 × 181 × 339mm Tube: PSVANE EL34B×2, 6N8P/6sn74 Net weight: 21kg (with package) Multiple Protections: DC Protection System: Automatically detect the internal circuit conditions of the machine, automatically disconnect the circuit and the speaker to ensure that the speaker has been working in a safe state. Anti-impact Delay System: To prevent the impact of the loudspeaker at the moment of booting, and to eliminate the popping sound generated by booting. Temperature Overheat Protection: When the temperature exceeds the safe range, it can automatically reduce the current and output to protect the safety of the whole machine. Panel Function: -The toggle switch on the left side of the front panel is a power switch, and the switch on the right side is a 2-way input selector switch, with indicator lights on the upper and lower. In the middle is the volume control. There are 2 groups of RCA input terminals on the left side of the rear panel, and 2 groups of speaker outputs which can be connected with 4 or 8 ohms according to your speaker impedance. Package List: 1 x Power Amplifier. Usually it cost about 35USD-50USD. Thanks for your understanding. If you receive defective item, please kindly notify us within 14 days.
HiFi EL34 Vacuum Tube Power Amplifier Push-Pull Integrated Power Amp 40W×2 xr

HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp

HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp

HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp
Not only can be used as a push-pull integrated amplifier but also as a pure power amplifier. With 2 groups of stereo RCA input, one (CD) connects to CD audio input and another (DIRECT) connects to preamp input, satisfying different requirements of different audio device. Nobsound & Douk Audio. Preamp & Phono Stage. DAC & Audio Adapter. Music Spectrum & Clock. Record Player & Turntable Part. Audio Board & DIY Kit. Bluetooth & XLR & MIC. Tube Sound Level Meter. LED Sound Level Meter. Board & DIY Kit. Record Weight & Clamp. 1/8 & 1/4 Stereo Jack Cable. HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp. The volume control is out of work when used as a pure power amplifier. Adopting push-pull Class AB circuit, output power can reach 32W per channel, easily to drive most home speakers. The reasonable circuit layout makes the sound much purer, more delicate, natural, can bring extremely high-quality listening experience. Pure tube circuit design, the preamplification part uses 2PCS 6N8P(6SN7) and 2PCS 6N9P(6SL7) tubes, and the power output uses 4PCS PSVANE 300B tubes. The charming tube sound is sweet and warm, full and mellow. High-quality materials are used to ensure excellent performance and long time stable work, such as EI114 power transformer(made of Japan silicon steel sheet), EI96(Japan Z11) output transformer, EI 57 filter inductor, RUBYCON or NICHICON large filter electrolytic capacitor, customized MKP audio capacitors, and high-end gold-plated RCA terminals and speaker sockets etc. Pure handmade, amazing design and process, all-mirror stainless steel chassis, The front and back uses 10mm thick aluminum panels, looks very attractive and textured, very suitable for stereo home audio system use. Audio input: 2 groups of stereo L/R RCA. Audio output: banana speaker jacks. Input impedance: 100K? (RCA). Output impedance: 4? / 8? Output power: 32W2 (class AB, 8? Load). Frequency response: 20Hz 20KHz (-1db). Input sensitivity: 200mV 600mV. Signal-to-noise ratio: >85dB noise. AC 115V (110-120V) / AC 230V(220-240V). Dimensions(WDH): 360 320 195mm/14.1712.597.67. Net weight: 19.5kg/42.99lb. Package weight: 23.0kg/50.70lb. Please leave VALID TELEPHONE NUMBER which is necessary and very important. For package less than 2KG, we use. (10-25 days to most countries). And for package over than 2KG we use. (5-8 days to most countries). Free Return Within 30 Days. We provide return within 30 days. Is provided for all items. Man-made damage or misuse. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers’ listening experience. During holiday, please allow us to response you early next week. Please don’t leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
HiFi Class AB 300B Vacuum Tube Power Amplifier Stereo Push-pull Integrated Amp

FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier

FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier
FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier
FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier
FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier
FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier
FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier
FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier

FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier
Adopting Beijing 6N2 and FU19 vacuum tube to form parallel class A amplification circuit. Max output power is 4w+4w, suitable fo two-divided-frequency passive speakers above 6.5 inch whose impedance between 4 and 8 ohm, sensitivity above 90db. And suitable for 32-600 ohm headphones and max output power can up to 1W. Nobsound & Douk Audio. Preamp & Phono Stage. DAC & Audio Adapter. Music Spectrum & Clock. Record Player & Turntable Part. Audio Board & DIY Kit. Bluetooth & XLR & MIC. Tube Sound Level Meter. LED Sound Level Meter. Board & DIY Kit. Record Weight & Clamp. 1/8 & 1/4 Stereo Jack Cable. FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier. All replacement components are of the same level, and there is no difference in function and effect. Adopting Beijing 6N2 and FM30 vacuum tube to form parallel class A amplification circuit. Max output power is 4W+4W, suitable fo two-divided-frequency passive speakers above 6.5 inch whose impedance between 4 and 8 ohm, sensitivity above 90db. HiFi clear sound, the overall low, medium and high frequency is very balanced, the low frequency is still powerful, the mid frequency is warm and mellow, the high frequency is distinct and rich in detail. With 1 group standard RCAinput, compatible with many audio devices such as TV, CD player, computer, etc. With perfect headphone protection circuit and output transformer no-load protection. All use AC filament lighting, listening with above 102DB headphones, no noise can be heard. High quality components and advanced manufacturing processes. Output transformer made of Z11 0.35MM 6632 silicon wafer. Power transformer made of H 14 360 0.5 annealed silicon wafer. Taiwan-produced A100K fully sealed volume potentiometer to ensure clear positioning and balance. Metal film resistors with up to 1% accuracy and imported electrolytic capacitors. 0.8mm brushed stainless steel with wood chassis structure. Warm tips: 4 ohm speaker output is not controlled by the headphone / power amplifier switch which is designed to switch 8 ohm output and headphone output. Audio input: stereo RCA. Audio output: banana speaker jacks / 6.35mm headphone jack. Max output power: 4W × 2 (4?). Heaphone output: max about 1W. Frequency response: 26-38KHz(±2db). Signal to Noise Ratio: > 118dB. Input Sensitivity: 500 – 2000mV. Dimensions(WHD): 296 × 128 × 175mm / 11.655.036.88in. Net weight: 5.7kg / 12.56lb. Package weight: 6.9kg / 15.21lb. Please leave VALID TELEPHONE NUMBER which is necessary and very important. For package less than 2KG, we use. (10-25 days to most countries). And for package over than 2KG we use. (5-8 days to most countries). Free Return Within 30 Days. We provide return within 30 days. Is provided for all items. Man-made damage or misuse. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers’ listening experience. During holiday, please allow us to response you early next week. Please don’t leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
FM30 Vacuum Tube Power Amplifier Class A Stereo Audio Amp Headphone Amplifier

HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter

HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter
HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter
HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter
HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter
HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter
HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter
HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter
HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter
HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter

HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter
Use ANEL34 push-pull amplification circuit, with 2 versions: PCB and scaffold welding. Adopts self-bias circuit, no need to worry about grid voltage drop or open circuit voltage loss, which may cause excessive current in the electronic tube and cause the red screen to burn out the machine. Standard with 2PCS 6F1 driving tube, can be replaced by ECF80/6BL8/6? 1N, 4PCS PSVANE EL34 power tubes, can be replaced by 6CA7/KT77. With power tube short circuit detection function, can protect the amplifier. Design switch can use two different driving tubes, and when in U1 gear, 6F1/ECF80/6BL8/6? 1N can be used; when in U2 gears, 6F2/6U8A/ECF802/ECF82/6U8 can be used, which increases playability. Adopts German GAD coupling capacitor, Japanese ALPS potentiometer and other advanced components, with pure c. Nobsound & Douk Audio. Preamp & Phono Stage. DAC & Audio Adapter. Music Spectrum & Clock. Record Player & Turntable Part. Audio Board & DIY Kit. Bluetooth & XLR & MIC. Tube Sound Level Meter. LED Sound Level Meter. Board & DIY Kit. Record Weight & Clamp. 1/8 & 1/4 Stereo Jack Cable. HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp w/VU meter. Default output impedance is 0-4-8-16? , but 16? Is not available. Adopts German GAD coupling capacitor, Japanese ALPS potentiometer and other advanced components, with pure copper gold plated RCA terminal, CNC aluminum alloy shell, beautiful and durable. And a VU meter, warm light can decorate your desktop. Distortion: 0.1%(1W). Frequency response: 5Hz-60Khz (1db). Please leave VALID TELEPHONE NUMBER which is necessary and very important. For package less than 2KG, we use. (10-25 days to most countries). And for package over than 2KG we use. (5-8 days to most countries). Free Return Within 30 Days. We provide return within 30 days. Is provided for all items. Man-made damage or misuse. Audio accessories and consumables such as vacuum tubes. If you are satisfied with our products and service please leave a 5-star. Feedback, we will provide better solutions until you are satisfied. Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for. Improve our customers’ listening experience. During holiday, please allow us to response you early next week. Please don’t leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.
HiFi EL34 Vacuum Tube Amplifier Push-pull Stereo Audio Power Amp withVU meter

APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0

APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0

APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0
APPJ 6J1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W. Specifications: – Driver Tubes: 6J1 – Power Tubes: 6P1 – Power Output: 3W+3W, 8ohm – Frequency Response: 30-40Khz (±1dB) – Input Sensitivity: 500mV – Signal to Noise Ratio: -80dB / 3W – Residual Noise:less than 1mVac – Input AV Voltage: 100-250VAC – Power Consumption: 35W – Input Impedance: 10K ohm – Output Impedance: 8/6/4 ohm (JAPAN Z11-EI4824 Output Transformer) – Dimension: 124132166mm (WDH) – Weight: 1.70KG – Gross Weight: 2.0KG – Input: RCA Jacks AC Input: Standard IEC Power Socket with Fuse Holder and Rocker Switch Note: Power Cord Is not Included Package Include – 1× Amplifier – 2× 6J1 Tubes – 2× 6P1 Tubes. Usually it cost about 35USD-50USD. Thanks for your understanding. If you receive defective item, please kindly notify us within 14 days.
APPJ 6J1 6P1 Mini Vacuum Tube Amplifier Stereo HiFi Desktop Power Amp 3W+3W xr0

Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP

Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP

Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP. Using 6H9C as preamplifier voltage amplification, high speed and low distortion, small coupling capacitor capacity and phase shift, fast response, large dynamic, good stability, can faithfully amplify the wide range of CD player signals, reproduce nature sound field. Adopting Shuguang EL34-B as power tube and output 8W+8W. The sound is smooth and delicate, warm and full, the tone is more mellow and sweet, and the expression is stronger. The music rhythm is particularly good, and the sound field is very wide. Using 5U4C as rectifier tube to reduce the current impact, the cathode aging of the side-heating tube can be effectively avoided. High-end components are used such as Japan original 100k ALPS potentiometer, gold-plated crystal binding post, 160W 9650 power transformer that ensures perfect sound quality during large dynamics, H250 7640 0.35 silicon steel sheet output transformer, inductor 7640, 0.33uf coupling capacitor, 2PCS 220uf 63v ELNA cathode capacitor and so on. Output Power: 8W × 2. Input sensitivity: 600mV -2V. Input impedance: 100K? (stereo input). Output Impedance: 4? 8? Distortion rate:? 0.5% (1kHz). Voltage amplification tube: 6H9C. Power amplifier tube: EL34-B. Power Transformers: 96 50 (160W). Output Transformers: -76 40. Choke: (5H) 76 40. Input power: 100V-240V / 50-60Hz. Net weight: 9.5KG. Dimensions(LWH): 38cm 17cm 16cm. Notice: this tube amp need connect speakers whose sensitivity more than 90db, or subwoofers above 6.5-inch to have perfect performance. Please allow minor errors due to manual measurement. Item color displayed in photos may be showing slightly different since monitors are not calibrated same. Finished Tube Amplifier x 1. AC Power Cord x1. Please allow minor deviation due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. It is the quickest, easiest and most secure way to pay for your goods or services online. If you do not have a Pa. Please also make sure the item is in an unused and origin. T we may resolve them as soon as possible. We guarantee that your issue will be resolved quickly. Please feel free to share your great experiences with our company. We will respond within 12 hours. For urgent request, please call our 24 hour hotline!
Finished HiFi EL34-B Vacuum Tube Amplifier Class A Single-ended Stereo Power AMP