Cayin A-300B MKll Class A single-end tube Integrated Amplifier (Used)

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Cayin A-300B MKll Class A single-end tube Integrated Amplifier (Used)

RM 5,800.00

Conditions: 9/10 (USED)


More information : Visit Us at :

CHOY Audio Visual
519, Jalan Pasir Puteh, 31650 Ipoh, Perak
Whatsapp: Choy 012-5685484
SKU: A-300B MKll (used) Categories: , Tag:




  • Hand matched electronic tubes
  • Hand-made at Cayin’s dedicated engineering facility.
  • Point-to-point wiring, hand-made with the highest purity silver solder.
  • Two extremely high quality wide frequency response EI output transformers .
  • Uses a bespoke toroidal power transformer specially developed for this amplifier – hand wound.
  • High voltage rectification using two Russian SOVTEK 5AR4 vacuum tubes
  • Voltage amplification stage uses hand matched 6SL7 x 2pcs
  • Hand matched 6SN7 x 2pcs are used for the driver stage.
  • Power amplification stage uses FULL MUSIC 300B x 2pcs vacuum tubes as single-ended pure Class A power amplification.
  • External 300B Hum BALANCE function, a fantastic feature to fully allow you to ‘dial in’ your perfect set-up.
  • External independent BIAS ADJ. to adjust the bias and a beautiful BIAS meter for easy and simple adjustment of the power valves.
  • Negative Feedback adjustment to 0 or -3db gives further control of the tonal character.
  • Infrared full-function remote control.



Frequency range 10 Hz – 32 kHz (-3 dB)
Total harmonic distortion (THD) 1% (1kHz)
Signal to noise ratio 86 dB
Input impedance 100 kΩ
Tubes 6SL7×2, 6SN7×2, 5AR4×2, FULL MUSIC 300B
Output power (RMS) 10 watts + 10 watts
Circuit Class A, Single Ended
Dimensions W x H x D 420mm × 382mm × 195mm (W × D × H)
Weight 26kg


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