Nobsound 300B Monoblock Vacuum Tube Integrated Amplifiers Class A HiFi Power Amp

New SKIIP 38NAB12T4V1 IGBT Module 1PCS. New MDC350-5 IGBT module 1pcs.

Fully Balanced Passive Preamplifier / Volume Controller XLR/RCA HiFi Pre-amp. For brand new 6SE7090-0XX84-2FA0/2FAO PMU panel 1pc. Nobsound 300B Monoblock Vacuum Tube Integrated Amplifiers Class A HiFi Power Amp. The latest upgraded version (add two independent switches).

Filament voltage balance adjustment knob: improve the signal-to-noise ratio by adjusting the parameter error of vacuum tubes. Input voltage switch: 110V and 200V switch, more convenient to use. Shuguang 300B: Shuguang 300B ×2, Soviet Union 6SN7 ×2, Soviet Union 5U4C ×2. PSVANE 300B: PSVANE 300B ×2, 6N8P ×2, 5Z4P×2. JJ Tesla 300B: JJ Tesla 300B ×2, Russia EH 6SN7 ×2, JJ Tesla GZ34 ×2.

Independent mono design: with independent power supply and signal ground wire, deeper degree of separation than most amplifiers on the market which can bring much stronger sound filed. Higher sound quality: single-ended class A circuit, with lower distortion, clearer sound, richer details, frequency bandwidth, good ductility of treble and bass make sound more dynamic and the sound filed more deeper providing wonderful listening feast.

Lossless audio quality and little noise: multistage CLC filter circuit makes background more quiet and the details more excellent; adopting high and low voltage winding power supply independently to achieve higher output power. High-end Material: Japan Z11 Transformer, Philips, Siemens capacitors with high voltage; German red WIMA capacitor with good density of sound field, Japan ALPS27 potentiometer, US 24K gold-plated connection terminals and so on.

Signal to noise ratio: 98dB. Volume (W×H×D): 102 × 335 × 352 mm (excluding the Protruding part).

Because of the different time zone, please give us some time, all the emails will be answered within 24 hours. Thanks for your understand and support! We will provide you with the most satisfactory solution. We can provide you with value discounts and more efficient and faster transportation. In the event that you receive the item is not in the standards above. Good communication helps buyers and sellers to solve any problems. We will be glad to work together and provide a satisfying solution.