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RFTLYS A3 Amplificatore integrato Bluetooth a tubo single-ended Classe A 300B-L

RFTLYS A3 Amplificatore integrato Bluetooth a tubo single-ended Classe A 300B-L
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Product Price: $1,025.99 USD
Product Model: RFTLYS A3
Shipping Weight: 32 Kg

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Bluetooth:

:

:

Rmote Control:

Tube cage:

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All items Guaranteed 100% Brand New In the original edition Box and Come from the original factory.
All items ONE-YEAR WARRANTY !!!
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Product Declaration

With tube option: amplifier come with all luxury tube , see the below description for tubes details,  this amp can works directly

Without tube option: amplifier come without any tube,  you need plug your tube to work with this amp,  Else without tube the amplifier can not tune on

 

RFTLYS A3 Single-ended Class A 300B-L tube Intergrated Amplifier Bluetooth
 
Features:
  • Pure gall, pure hand-made, the whole machine with scaffolding welding.
  • The adoption of two special process around the system, high-quality wide-band EI output transformer.
  • Use the EI power transformer specially developed for this machine.
  • The front stage uses two 6922EH amplifiers for SRPP. And then two 6SN7 for amplification and promotion.
  • This circuit is different from the ordinary 300B amplifier circuit, this machine adopts positive and negative symmetrical power supply, so that distortion is smaller, wider frequency response
  • With full alluminium remote control
  • Silver and black panel to choose
  • ALPS motor potentiometer
  • WIth PSVANE high level UK seire 300BL tube, gold pin and black plate
  • With Bluetooth receiver function, can easy connect with your portable device
 
Technical Parameters:
  • Output power: 8W + 8W (RMS 8Omega)
  • Power consumption: 160W
  • Frequency Response: 10Hz ~ 32kHz
  • Total Harmonic Distortion: 1% (1kHz)
  • Input Sensitivity: 280mV
  • Input impedance: 100KOmega
  • Output Impedance: 4Omega, 8Omega
  • SNR: >=86dB
  • Power supply voltage: 110/220V 60Hz/50Hz
  • Tubes option: Psvane 300B-L x 2, Psvane WE 274B x 1, Russian 6H8C  x 2 , Russian 6922 EH x 2
  • Size: 340 (W) x 181 (H) x 255 (D) mm
  • Net Weight: 30kg
  • Gross Weight: 32kg

 

 

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