AIYIMA SMSL12AT7 6080 6N5P 5Z4P Gallbladder Rectifier Vacuum Tube Headphone Amplifier Strong Thrust No Noise Headphone Amp
Product Details:
Headphone amp main parameters:
Frequency Response Range: 20Hz-28kHz
Adaptation impedance: 16-600
Output power: 1W
Input interface: RCA interface × 1 group
Output interface: 6.5mm interface × 1, RCA interface X1 group
Headphone Amp Category: Desktop Headphone Amplifier
Features: SNR: 97dB
Power supply: external power supply 220V, 50Hz
The sound of this machine is atmospheric, open, dynamic, soft and smooth, especially suitable for human voice, especially after using imported pipes, the high frequency is more delicate, and the low frequency is more powerful! It can easily push any grade of headphones from 16 OHM-600 OHM, and the background is quiet and noise-free!
¡¼Component selection¡½
Comes with a 6.35 to 3.5 pure copper gold-plated adapter
Standard tubes are: American 6080*1, Dawning 12AT7*1, Dawning 5Z4P*1.
¨çThe power supply filter capacitor adopts Nissan series capacitor 220UF*4 and 3H large inductance inductance filter, which has excellent filtering effect and no noise. The power supply adopts 5Z4P (can be directly replaced by 5Z3P, 5AR4) tube rectifier.
¨èCoupling output capacitors use Taiwan CAPXON gold letter 47UF in parallel with 3.9UF Hong Kong TE MKP copper feet fever film capacitors; the resistors are 5-ring precision low-noise metal film resistors.
¨éThe potentiometer uses Taiwan ALPHA B100K, no bad contact phenomenon, no salsa sound.
¨ëUsing silver-plated ceramic tube holder.
¨ì High-quality copper wire EI7645 transformer, 73W power, inductance. It is made of 0.15A 6H high-quality silicon steel sheet and copper wire, which effectively reduces the noise floor level.
¨í Sapele mahogany log case, size: depth 250MM, height 220MM (including the height of the tube and machine legs), width 200MM; weight 5.3KG.
¨î Solid wood volume knob, domestic sound quality 6.5MM headphone socket, high quality stainless steel power switch with indicator light! Taiwan made high quality RCA copper gold-plated socket, copper nickel-plated power socket.