Features: 1.The power transformers manufactured with silicon steel sheet and high-quality oxygen-free enamelled copper wire 2.Beautiful aluminum chassis and panel with logo window and steel heavy duty chassis. 3.This processor employs cathode followers to improve your audio system. It outputs the same voltage as it receives. The voltage gain approaches 1. It also adds tube audio quality to digital audio, reduces work load of a receiver (or an amplifier), and makes speakers sound warmer and more...

Features: a)The output transformer uses exported audio special stalloy Z11(thickness is 0.35mm) and high strength oxygen-free copper wire enamel insulated wire. It can make make less electromagnetic interference, strong driving force,transparent sound powerful. b) The transformer is designed with large power margin large, constantly abundant energy, and it plays important role in the circuit. So the details of replaying music is clear, the dynamic is excellent and the sound field is stable...

Yaqin MS-90M Bookshelf Speaker Fever HiFi Passive Speaker Monitor Box Hi-Fi Home Audio Brand New Technical parameters: MODEL: MS-90M RESISTANCE: 82 POWER: 10oW(Pink-Noise) FREQUENCY: 45Hz-40kHz Voice coil: Bass 35 core Sensitivity: 84±3dB(at@1m/2.83V) Weight: 8.6kg (each) Height, width and depth: 40 x22x29.2cm Divider: Bass 2nd order/Treble 3rd order Crossover point 3.5KHZ

1. 7027B tubes and push-pull circuit strong Output 2. The front stage and an inverter circuit used in all five 6J1 tube connected to three tubes 3. The high voltage power supply for the automatic power-on control delay 4. The ad hoc ultra-linear (UL) and tertiary (TR) connection capabilities 5. With remote control Specifications: Output Power: 40W + 40W (8Ω) Input harmonic distortion: ≤0.5% (1KHz) Frequency response: 5Hz-68KHz SNR: ≥88dB (A-weighted) Input Sensitivity: ≤0.23V...

Features: Pre-amplifier uses SRPP form circuit,  wide frequency response, low output impedance NF, NO-F , Power power amplification   ,  3 function modes,  Amplification use low impedence high power triode 845 tube, wide frequency response, High driving force 2 levels preamplification , 2A3 and 6SN7 Using top-quality output transformer, Z11(0.35), with top quality proceduce process All functions infrared remote control Using high-quality electronic components to get...

Features: 1. Dual common cathode tubes in parallel push amplification circuit. 2. The three, Class A, single-ended, gall rectifier circuit 3. Ad hoc headphone output can be used directly headset 4. Infrared remote control 5. Special Grade and merger 6. The high pressure delay protection circuit Specifications: Output Power: 8.5W + 8.5W (4Ω or 8Ω) SNR: ≥84db (A-weighted) Distortion: (8Ω time) ≤1.5% (1KHz) Frequency response: 5Hz-40KHz (-2db) Input Sensitivity: When you...

YAQIN MS-34B HIFI EL34 tube amplifier combined push-pull Bluetooth power amplifier TR UL tube preamplifier Electrical performance index: Gross weight: 25.5kg Distortion: ≤1.0% Input sensitivity: ≤260mV Load impedance: 4Ω-8Ω Net weight: 23kg Frequency response: 10Hz-48KHz(-2dB) Signal to noise ratio: ≥ 90dB (A-weighted) Maximum power consumption: ≤250W...

Specifications: Output Power: 40W + 40W (8Ω) Valve/Tube : EL34B × 4, 6J1(6AK5/5654) × 8 Frequency : 5Hz ~ 68KHz Signal/Noise Ratio : >88dB (A weight) Load Impedance : 4 - 8 ohms Input Jack: Four groups of gold plated Isolated RCA jacks (AUX1 – AUX4) Distortion Harmonic : ≤0.5% (at 1KHz) Output Jacks : Two channels with two groups of gold plated jacks Input Sensitivity : < 0.23V(1KHz) Power Consumption max: 250W Power voltage input: 110/120V, 220v , 230v or 240v customize power...

Description: 1.Ability to work with an MM cartridge or a high output MI (Moving Iron) cartridge turntable; 2.This phono stage can be used with an integrated amplifier which has volume control. 3.Employ DC filaments power supply to minimize humming noise. 4.Adopts conventional active RIAA equalization in phono stage circuit; 5.Power transformers manufactured with silicon steel sheet and high quality oxygen-free enamelled copper wire; 6.Utilizes the audiophile capacitors, such as Japanese Nippon...