BoyuuRange A50 MKIII 300B Single-end Class A Tube Intergrated Amplifier Reisong

Product Price: Starting at: $526.59 USD

  • Product Model: Model: MUIA9832309
  • Product Weight: Shipping Weight: 21kg
  • Product Quantity: 3 Units in Stock

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BoyuuRange A-50 MKIII 300B Single-end Class A Vacuum Tube Intergrated Amplifier

Factory add an Inductance transformer and Bipolar filter circuit to get the nicer sound for the MKIII.


Voltage amplification and promotion tubes: 6N8P (6SN7) × 2
Power output tube: 300B × 2 (brand PSVANE)
Rectifier: 5Z3PAT × 1
Output power: 7.6W x 2 (Class A) (No negative feedback)
Frequency response: 30Hz-42KHz
Output impedance: 4Ω, 8Ω
Total harmonic distortion: ≤1% (1kHz)
Input sensitivity: 750MV
Input impedance: 100KΩ (3 groups of input jacks)
Volume: 375 W x 290 D x 180 H mm
Packing volume: 500 W x 450 D x 290 H mm
Signal to noise ratio: 89DB
Input Power Voltage: AC 100V - 240V 60Hz/50Hz (100V, 110V, 115V, 120V, 230V,240V version will take 3-14 business days to order). 220v is in stock.
Net weight: 18 kg
Gross weight: 21 kg

All items guaranteed 100% BRAND NEW in the original edition Box.

This product was added to our catalog on Monday 25 May, 2020.